Nissan Rogue (T33) 2021-Present Service Manual: Adas Control Unit :: Ecu Diagnosis Information. Adas Control Unit 2

Nissan Rogue (T33) 2021-Present Service Manual / Cruise Control & Driver Assistance :: Driver Assistance System / Adas Control Unit :: Ecu Diagnosis Information. Adas Control Unit 2

Adas Control Unit 2

Without Propilot Assist 2.1

Reference Value

VALUES ON THE DIAGNOSIS TOOL

NOTE:

The following table includes information (items) inapplicable to this Nissan Ariya vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

Monitor item Condition Value/Status
Current malfunction Ignition switch ON Displays DTC detected as the current malfunction
PWR SUP MONI Ignition switch ON 10 – 16 V
Ignition switch Ignition switch ON ON
MAIN SW Ignition switch ON When ProPILOT Assist MAIN switch is pressed ON
When ProPILOT Assist MAIN switch is not pressed OFF
CANCEL SW Ignition switch ON When CANCEL switch is pressed ON
When CANCEL switch is not pressed OFF
SET/COAST SW Ignition switch ON When SET– switch is pressed ON
When SET– switch is not pressed OFF
RESUME/ACC SW Ignition switch ON When RES+ switch is pressed ON
When RES+ switch is not pressed OFF
DISTANCE SW Ignition switch ON When DISTANCE switch is pressed ON
When DISTANCE switch is not pressed OFF
Switch1 Ignition switch ON When steering assist switch is pressed ON
When steering assist switch is not pressed OFF
Switch2

NOTE:

The item is displayed, but it is not used

 —
BRAKE SW Ignition switch ON When brake pedal is not depressed ON
When brake pedal is depressed OFF
IDLE SW Engine running Idling ON
Except idling (depress accelerator pedal) OFF
STOP LAMP SW

NOTE:

The item is displayed, but it is not used

 —
DRIVE MODE STATS

NOTE:

The item is displayed, but it is not used

 —
G (vertical)

NOTE:

The item is displayed, but it is not used

 —
G (lateral)

NOTE:

The item is displayed, but it is not used

 —
Nissan Ariya Vehicle speed While driving Almost the same speed as speedometer indication
SET VHCL SPD When Nissan Ariya vehicle speed is set Displays the set vehicle speed
EPS ST angle command value

NOTE:

The item is displayed, but it is not used

 —
EPS status

NOTE:

The item is displayed, but it is not used

 —
EPS control request

NOTE:

The item is displayed, but it is not used

 —
Vibration motor open status Ignition switch ON Open circuit in steering vibration motor circuit is detected On
Open circuit in steering vibration motor circuit is not detected Off
ENGINE RPM Engine running Almost the same speed as the tachometer indication
THRTL OPENING Engine running 0 - 100 %
GEAR

NOTE:

The item is displayed, but it is not used

 —
CLUTCH SW SIG

NOTE:

The item is displayed, but it is not used

 —
Neutral switch

NOTE:

The item is displayed, but it is not used

 —
Parking brake holding request

NOTE:

The item is displayed, but it is not used

 —
Parking brake release request

NOTE:

The item is displayed, but it is not used

 —
Wiper signal Ignition switch ON When wiper LO is operating Low
When wiper HI is operating High
Turn signal Ignition switch ON Turn signal is OFF OFF
Turn signal LH is operating LH
Turn signal RH is operating RH
SET DISTANCE ProPILOT Assist 1.1 system ON and press the DISTANCE switch to change the Nissan Ariya vehicle-to-vehicle distance setting When set to “long” Long
When set to “middle” Mid
When set to “short” Short
Own Nissan Ariya vehicle mark

NOTE:

The item is displayed, but it is not used

 —
VHCL AHEAD Drive the Nissan Ariya vehicle and activate the vehicle-to-vehicle distance control mode When a vehicle ahead is detected (Nissan Ariya vehicle ahead detection indicator ON) ON
When a Nissan Ariya vehicle ahead is not detected (vehicle ahead detection indicator OFF) OFF
Vhcl ahead recognition Drive the Nissan Ariya vehicle and activate the vehicle-to-vehicle distance control mode When a vehicle ahead is detected OK
When a Nissan Ariya vehicle ahead is not detected NG
CRUISE LAMP

NOTE:

The item is displayed, but it is not used

 —
CRUISE OPE Drive the Nissan Ariya vehicle and activate the vehicle-to-vehicle distance control mode When ProPILOT ASSIST 1.1 system is controlling ON
When ProPILOT ASSIST 1.1 system is not controlling OFF
Pro Pirot ON/OFF request

NOTE:

The item is displayed, but it is not used

 —
FEB SELECT Ignition switch ON When AEB is ON ON
When AEB is OFF OFF
LDW SELECT Ignition switch ON When LDW is ON ON
When LDW is OFF OFF
LDP SELECT Ignition switch ON When I-LI is ON ON
When I-LI is OFF OFF
Steering assist function select Ignition switch ON When Steering assist function is ON ON
When Steering assist function is OFF OFF
FEB SW

NOTE:

The item is displayed, but it is not used

 —
ICC warning output Ignition switch ON ProPILOT Assist malfunction message: ON ON
ProPILOT Assist malfunction message: OFF OFF
Speed control mode Ignition switch ON When the Nissan Ariya vehicle-to-vehicle distance control mode is operating ICC
When the conventional (fixed speed) cruise control mode is operating ASCD
When the cruise control mode is OFF OFF
Set display lamp Ignition switch ON When the Nissan Ariya vehicle-to-vehicle distance control mode system display is ON ICC
When the conventional (fixed speed) cruise control mode system display is ON ASCD
When the cruise control mode system display is OFF OFF
LDP system

NOTE:

The item is displayed, but it is not used

 —
LDP control Ignition switch ON I-LI system is malfunctioning ABNML
I-LI system is normal NRML
LDW system Ignition switch ON When LDW is ON ON
When LDW is OFF OFF
Steering torque (measured)

NOTE:

The item is displayed, but it is not used

 —
Steering torque rgstrtn stats

NOTE:

The item is displayed, but it is not used

 —
Steering torque error cause

NOTE:

The item is displayed, but it is not used

 —

TERMINAL LAYOUT

PHYSICAL VALUES

Terminal No.

(Wire color) 		Description Condition Value (Approx.)
+ − Signal name Input/Output

9

(L) 		Ground Steering assist switch signal Input Ignition switch ON Steering assist switch is not pressed Battery voltage
Steering assist switch is pressed 0 V

17

(P) 		ITS CAN communication-L — — —

19

(GR) 		LIN communication — — —

20

(LA/G) 		Ignition power supply Input Ignition switch ON Battery voltage

28

(BR) 		ITS CAN communication-H — — —

29

(W) 		ITS CAN communication-L — — —

30

(B) 		Ground — Ignition switch ON 0 V

31

(BR) 		ITS CAN communication-H — — —

32

(LG) 		ITS CAN communication-L — — —

34

(BR) 		ITS CAN communication-H — — —

35

(R) 		ITS CAN communication-L — — —

37

(BR) 		ITS CAN communication-H — — —

41

(SHIELD) 		Shield — — —

44

(Y) 		Ethernet(+) — — —

45

(G) 		Ethernet(-) — — —

46

(SHIELD) 		Shield — — —

49

(Y) 		Ethernet(+) — — —

50

(G) 		Ethernet(-) — — —

Fail-safe (ADAS Control Unit)

Refer to Fail-safe (ADAS Control Unit 2).

DTC Inspection Priority Chart

If multiple DTCs are detected simultaneously, check them one by one depending on the following DTC inspection priority chart.

Priority Detected items (DTC)
1

  • C1F00-1C: CONTROL UNIT

  • C1F00-49: CONTROL UNIT

  • C1F02-16: POWER SUPPLY CIR

  • C1F02-17: POWER SUPPLY CIR
2 U1327-54: MAC key update
3 U1327-52: MAC key update
4

  • U214F-57: CAN comm err (BCM)

  • U2175-57: CAN comm err (AVM)

  • U2176-57: CAN comm err (CCM/ST angle sensor)

  • U2440-57: CAN comm err (ECM)

  • U244F-57: CAN comm err (BCM)

  • U2465-57: CAN comm err (sonar control unit)

  • U2476-57: CAN comm err (CCM)
5

  • C1F00-54: CONTROL UNIT

  • C1F36-55: CONFIG UNFINISHED
6

  • C1F00-44: CONTROL UNIT

  • C1F00-45: CONTROL UNIT

  • C1F00-46: CONTROL UNIT

  • C1F00-47: CONTROL UNIT

  • C1F00-4B: CONTROL UNIT

  • C1F00-62: CONTROL UNIT

  • C1F00-71: CONTROL UNIT

  • C1F00-87: CONTROL UNIT

  • C1F03-23: OPERATION SW CIRC

  • C1F03-62: OPERATION SW CIRC

  • C1F03-72: OPERATION SW CIRC

  • C1F03-73: OPERATION SW CIRC

  • C1F04-48: FEB OPE COUNT LIMIT

  • C1F04-61: FEB OPE COUNT LIMIT

  • C1F05-49: Front camera unit

  • C1F05-4B: Front camera unit

  • C1F05-54: Front camera unit

  • C1F05-82: Front camera unit

  • C1F05-83: Front camera unit

  • C1F40-04: ECM

  • C1F40-24: ECM

  • C1F40-62: ECM

  • C1F40-82: ECM

  • C1F40-83: ECM

  • C1F41-04: TRANSMISSION CIRCUIT

  • C1F41-84: TRANSMISSION CIRCUIT

  • C1F42-82: TCM

  • C1F42-83: TCM

  • C1F43-04: Around view control unit

  • C1F43-82: Around view control unit

  • C1F43-83: Around view control unit

  • C1F44-82: BCM

  • C1F44-83: BCM

  • C1F45-82: CCM

  • C1F45-83: CCM

  • C1F47-82: Combination meter

  • C1F47-83: Combination meter

  • C1F48-04: ABS/TCS/VDC CIRC

  • C1F48-16: ABS/TCS/VDC CIRC

  • C1F48-62: ABS/TCS/VDC CIRC

  • C1F48-82: ABS/TCS/VDC CIRC

  • C1F48-83: ABS/TCS/VDC CIRC

  • C1F48-86: ABS/TCS/VDC CIRC

  • C1F51-82: IPDM E/R

  • C1F51-83: IPDM E/R

  • C1F55-82: Electric parking brake circuit

  • C1F55-83: Electric parking brake circuit

  • C1F59-04: EPS control unit

  • C1F59-82: EPS control unit

  • C1F59-83: EPS control unit

  • C1F5F-04: Distance sensor

  • C1F5F-08: Distance sensor

  • C1F5F-16: Distance sensor

  • C1F5F-4B: Distance sensor

  • C1F5F-78: Distance sensor

  • C1F5F-82: Distance sensor

  • C1F5F-83: Distance sensor

  • C1F65-04: Sonar control unit

  • C1F65-82: Sonar control unit

  • C1F65-83: Sonar control unit

  • C1F70-87: Ethernet circuit

  • C1F71-87: Ethernet circuit

  • C1F76-49: Steering angle sensor

  • C1F76-82: Steering angle sensor

  • C1F76-83: Steering angle sensor

  • C1F89-04: Side radar rear LH

  • C1F89-82: Side radar rear LH

  • C1F89-83: Side radar rear LH

  • C1F8A-04: Side radar rear RH

  • C1F8A-82: Side radar rear RH

  • C1F8A-83: Side radar rear RH

  • U2112-87: CAN comm err (brake unit)

  • U2118-87: CAN comm err (Intelligent Key)

  • U2140-87: CAN comm err (ECM)

  • U2148-87: CAN comm err (brake control unit)

  • U214E-87: CAN comm err (combination meter)

  • U214F-87: CAN comm err (BCM)

  • U2150-87: CAN comm err (AIRBAG)

  • U2154-87: CAN comm err (MIU)

  • U2155-87: CAN comm err (parking brake)

  • U2159-87: CAN comm err (steering control unit)

  • U2175-87: CAN comm err (AVM)

  • U2176-87: CAN comm err (CCM)

  • U226B-87: CAN comm err (front camera)

  • U236C-87: CAN comm err (side radar)

  • U236E-87: CAN comm err (side radar)

  • U2440-87: CAN comm err (ECM)

  • U2441-87: CAN comm err (TCM)

  • U2448-87: CAN comm err (ABS control unit)

  • U244E-87: CAN comm err (combination meter)

  • U244F-87: CAN comm err (BCM)

  • U2454-87: CAN comm err (MIU)

  • U2456-87: CAN comm err (ST angle sensor)

  • U2459-87: CAN comm err (EPS control unit)

  • U245B-87: CAN comm err (IPDM E/R)

  • U2465-87: CAN comm err (sonar control unit)

  • U2475-87: CAN comm err (AVM)

  • U2476-87: CAN comm err (CCM)

  • U2589-87: CAN comm err (side radar)

  • U258A-87: CAN comm err (side radar)

  • U2752-87: Ethernet circuit

  • U2752-88: Ethernet circuit

  • U2852-87: Ethernet circuit

  • U2852-88: Ethernet circuit

  • U2A05-88: Comm Bus Off ITS4-FD

  • U2A07-88: CAN comm err

  • U2A08-88: Comm Bus Off ITS3-FD

  • U2A09-88: Comm Bus Off ITS5-FD

DTC Index

×: Applicable

Self Diagnostic Result
DTC

Items

(CONSULT screen terms) 		Fail-safe Reference
Nissan Ariya Vehicle-to-vehicle distance control mode Conventional (fixed speed) cruise control mode Steering wheel assistance function AEB RAB I-FCW LDW I-LI BSW I-BSI RCTA TSR I-DA
C1F00 1C CONTROL UNIT × × × × × × × × × × × × × DTC Description
44 × × × × × × × × × × × × × DTC Description
45 × × × × × × × × × × × × × DTC Description
46 × × × × × × × × × × × × × DTC Description
47 × × × × × × × × × × × × × DTC Description
49 × × × × × × × × × × × × × DTC Description
4B × × × × × × × × × × × × × DTC Description
54 × × × — — — — — — — — — — DTC Description
62 × × × × × × × × × × × × × DTC Description
71 × × × × × × × × × × × × × DTC Description
87 × × × × × × × × × × × × × DTC Description
C1F02 16 POWER SUPPLY CIR × × × × × × × × × × × × × DTC Description
17 × × × × × × × × × × × × × DTC Description
C1F03 23 OPERATION SW CIRC × × × — — — — — — — — — — DTC Description
62 × × × — — — — — — — — — — DTC Description
72 × × × × × — — — — — — — — DTC Description
73 × × × × × — — — — — — — — DTC Description
C1F04 48 FEB OPE COUNT LIMIT — — — × — — — — — — — — — DTC Description
61 × × × × × — — — — — — — — DTC Description
C1F05 49 Front camera unit × × × × — — × × — × — × — DTC Description
4B × × × × — — × × — × — × — DTC Description
54 × × × × — — × × — × — × — DTC Description
82 × × × × — — × × — × — × — DTC Description
83 × × × × — — × × — × — × — DTC Description
C1F36 55 CONFIG UNFINISHED × × × × × × × × × × × × × DTC Description
C1F40 04 ECM × × × × × — × × × × × × — DTC Description
24 × × × × × — × × × × × × — DTC Description
62 × × × × × — × × × × × × — DTC Description
82 × × × × × — × × × × × × — DTC Description
83 × × × × × — × × × × × × — DTC Description
C1F41 04 TRANSMISSION CIRCUIT × × × — — — — — — — — × — DTC Description
84 × × × × × × × — × — × × — DTC Description
C1F42 82 TCM × × × × × × × — × — × × — DTC Description
83 × × × × × × × — × — × × — DTC Description
C1F43 04 Around view control unit — — — — — — — — — — — — — DTC Description
82 — — — — — — — — — — — — — DTC Description
83 — — — — — — — — — — — — — DTC Description
C1F44 82 BCM × × × × × — — — — — — — × DTC Description
83 × × × × × — — — — — — — × DTC Description
C1F45 82 CCM × × × — — — × — × — × — — DTC Description
83 × × × — — — × — × — × — — DTC Description
C1F47 82 Combination meter × × × × × × × × × × × × × DTC Description
83 × × × × × × × × × × × × × DTC Description
C1F48 04 ABS/TCS/VDC CIRC × × × × × × × × × × × × — DTC Description
16 × × × × × × × × × × × × — DTC Description
62 × × × × × × × × × × × × — DTC Description
82 × × × × × × × × × × × × — DTC Description
83 × × × × × × × × × × × × — DTC Description
86 × × × × × × × × × × × × — DTC Description
C1F51 82 IPDM E/R — — — — — — — — — — — — — DTC Description
C1F51 83 IPDM E/R — — — — — — — — — — — — — DTC Description
C1F55 82 Electric parking brake circuit × × × — — — — — — — — — — DTC Description
C1F55 83 Electric parking brake circuit × × × — — — — — — — — — — DTC Description
C1F59 04 EPS control unit × × × — — — — — — — — — — DTC Description
C1F59 82 EPS control unit × × × — — — — — — — — — — DTC Description
C1F59 83 EPS control unit × × × — — — — — — — — — — DTC Description
C1F5F 04 Distance sensor × × × × — × — — — — — — — DTC Description
C1F5F 08 Distance sensor × × × × — × — — — — — — — DTC Description
C1F5F 16 Distance sensor × × × × — × — — — — — — — DTC Description
C1F5F 4B Distance sensor × × × × — × — — — — — — — DTC Description
C1F5F 78 Distance sensor × × × × — × — — — — — — — DTC Description
C1F5F 82 Distance sensor × × × × — × — — — — — — — DTC Description
C1F5F 83 Distance sensor × × × × — × — — — — — — — DTC Description
C1F65 04 Sonar control unit — — — — — — — — — — — — — DTC Description
C1F65 82 Sonar control unit — — — — — — — — — — — — — DTC Description
C1F65 83 Sonar control unit — — — — — — — — — — — — — DTC Description
C1F70 87 Ethernet circuit × × × × × × × × × × × × × DTC Description
C1F71 87 Ethernet circuit × × × × × × × × × × × × × DTC Description
C1F76 49 Steering angle sensor × × × × × × × × × × × × × DTC Description
C1F76 82 Steering angle sensor × × × × × × × × × × × × × DTC Description
C1F76 83 Steering angle sensor × × × × × × × × × × × × × DTC Description
C1F89 04 Side radar rear LH — — — — — — — — × × × — — DTC Description
C1F89 82 Side radar rear LH — — — — — — — — × × × — — DTC Description
C1F89 83 Side radar rear LH — — — — — — — — × × × — — DTC Description
C1F8A 04 Side radar rear RH — — — — — — — — × × × — — DTC Description
C1F8A 82 Side radar rear RH — — — — — — — — × × × — — DTC Description
C1F8A 83 Side radar rear RH — — — — — — — — × × × — — DTC Description
U2752 87 Ethernet circuit × × × × × × × × × × × × × DTC Description
U2752 88 Ethernet circuit × × × × × × × × × × × × × DTC Description
U2852 87 Ethernet circuit × × × × × × × × × × × × × DTC Description
U2852 88 Ethernet circuit × × × × × × × × × × × × × DTC Description

×: Applicable

Network-DTC
DTC

Items

(CONSULT screen terms) 		Fail-safe Reference
Nissan Ariya Vehicle-to-vehicle distance control mode Conventional (fixed speed) cruise control mode Steering wheel assistance function AEB RAB I-FCW LDW I-LI BSW I-BSI RCTA TSR I-DA
U2112 87 CAN comm err (brake unit) × × × × × × × × × × × × × DTC Description
U2118 87 CAN comm err (Intelligent Key) × × × × × × × × × × × × × DTC Description
U2140 87 CAN comm err (ECM) × × × × × × × × × × × × × DTC Description
U2148 87 CAN comm err (brake control unit) × × × × × × × × × × × × × DTC Description
U214E 87 CAN comm err (combination meter) × × × × × × × × × × × × × DTC Description
U214F 87 CAN comm err (BCM) × × × × × × × × × × × × × DTC Description
U2150 87 CAN comm err (AIRBAG) — — — — — — — — — — — — — DTC Description
U2154 87 CAN comm err (MIU) — — — — — — — — — — — — — DTC Description
U2155 87 CAN comm err (parking brake) × — — — — — — — — — — — — DTC Description
U2159 87 CAN comm err (steering control unit) × — × — — — — — — — — — — DTC Description
U2175 87 CAN comm err (AVM) — — — — — — — — — — — — — DTC Description
U2176 87 CAN comm err (CCM) × × × — — — — — — — — — — DTC Description
U226B 87 CAN comm err (front camera) × × × × — — × × — × — × — DTC Description
U236C 87 CAN comm err (side radar) — — — — — — — — × × × — — DTC Description
U236E 87 CAN comm err (side radar) — — — — — — — — × × × — — DTC Description
U2440 87 CAN comm err (ECM) × × × × × × × × × × × × × DTC Description
U2441 87 CAN comm err (TCM) × × × × × × × × × × × × — DTC Description
U2448 87 CAN comm err (ABS control unit) × × × × × × × × × × × × × DTC Description
U244E 87 CAN comm err (combination meter) × × × × × × × × × × × × × DTC Description
U244F 87 CAN comm err (BCM) × × × × × × × × × × × × × DTC Description
U2454 87 CAN comm err (MIU) — — — — — — — — — — — — — DTC Description
U2456 87 CAN comm err (ST angle sensor) × × × × × × × × × × × × × DTC Description
U2459 87 CAN comm err (EPS control unit) × — × — — — — — — — — — — DTC Description
U245B 87 CAN comm err (IPDM E/R) — — — — × — — — — — — — — DTC Description
U2465 87 CAN comm err (sonar control unit) — — — — × — — — — — — — — DTC Description
U2475 87 CAN comm err (AVM) — — — — — — — — — — — — — DTC Description
U2476 87 CAN comm err (CCM) × × × — — — — — — — — — — DTC Description
U2589 87 CAN comm err (side radar) — — — — — — — — × × × — — DTC Description
U258A 87 CAN comm err (side radar) — — — — — — — — × × × — — DTC Description
U2A05 88 Comm Bus Off ITS4-FD — — — — — — — — × × × — — DTC Description
U2A07 88 CAN comm err — — — — — — — — × × × — — DTC Description
U2A08 88 Comm Bus Off ITS3-FD — — — — — — — — × × × — — DTC Description
U2A09 88 Comm Bus Off ITS5-FD — — — — — — — — × × × — — DTC Description

×: Applicable

MAC Diagnosis
DTC

Items

(CONSULT screen terms) 		Fail-safe Reference
Nissan Ariya Vehicle-to-vehicle distance control mode Conventional (fixed speed) cruise control mode Steering wheel assistance function AEB RAB I-FCW LDW I-LI BSW I-BSI RCTA TSR I-DA
U1327 52 MAC key update × × × × × × × × × × × × × DTC Description
U1327 54 MAC key update × × × × × × × × × × × × × DTC Description
U214F 57 CAN comm err (BCM) × × × × × × × × × × × × × DTC Description
U2175 57 CAN comm err (AVM) — — — — — — — — — — — — — DTC Description
U2176 57 CAN comm err (CCM/ST angle sensor) × × × — — — — — — — — — — DTC Description
U2440 57 CAN comm err (ECM) × × × × × × × × × × × × × DTC Description
U244F 57 CAN comm err (BCM) × × × × × × × × × × × × × DTC Description
U2465 57 CAN comm err (sonar control unit) — — — — × — — — — — — — — DTC Description
U2476 57 CAN comm err (CCM) × × × — — — — — — — — — — DTC Description

NOTE:

With the detection of Network-DTC some systems do not perform the fail-safe operation.

A system controlling based on a signal received from the control unit performs fail-safe operation when the communication with the ADAS control unit 2 becomes inoperable.

With Propilot Assist 2.1

Reference Value

VALUES ON THE DIAGNOSIS TOOL

NOTE:

The following table includes information (items) inapplicable to this Nissan Ariya vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

Monitor item Condition Value/Status
Current malfunction

NOTE:

The item is displayed, but it is not used

 —
PWR SUP MONI Start the engine 7 - 16 V
Active test status

NOTE:

The item is displayed, but it is not used

 —
Ignition switch Ignition switch ON ON
MAIN SW Ignition switch ON When ProPILOT Assist MAIN switch is pressed ON
When ProPILOT Assist MAIN switch is not pressed OFF
CANCEL SW Ignition switch ON When CANCEL switch is pressed ON
When CANCEL switch is not pressed OFF
SET/COAST SW Ignition switch ON When SET– switch is pressed ON
When SET– switch is not pressed OFF
RESUME/ACC SW Ignition switch ON When RES+ switch is pressed ON
When RES+ switch is not pressed OFF
DISTANCE SW Ignition switch ON When DISTANCE switch is pressed ON
When DISTANCE switch is not pressed OFF
Switch1

NOTE:

The item is displayed, but it is not used

 —
 
Switch2 Ignition switch ON When steering assist switch is pressed ON
When steering assist switch is not pressed OFF
BRAKE SW

NOTE:

The item is displayed, but it is not used

 —
 
IDLE SW

NOTE:

The item is displayed, but it is not used

 —
 
STOP LAMP SW Ignition switch ON When brake pedal is depressed ON
When brake pedal is not depressed OFF
Lane change support SW Ignition switch ON When lane change support switch is pressed ON
When lane change support switch is not pressed OFF
Stop lamp (BU) drive status Stop lamp operation (BCM) system error and Ignition switch ON When brake pedal is depressed ON
When brake pedal is not depressed OFF
DRIVE MODE STATS

NOTE:

The item is displayed, but it is not used

 —
OFF-ROAD SW

NOTE:

The item is displayed, but it is not used

 —
SNOW MODE SW Ignition switch ON When drive mode is SNOW ON
when drive mode is other than SNOW OFF
DRIVE MODE TEST

NOTE:

The item is displayed, but it is not used

 —
ECO mode switch Ignition switch ON When drive mode is ECO ON
when drive mode is other than ECO OFF
G (vertical)

NOTE:

The item is displayed, but it is not used

 —
G (lateral) While driving Nissan Ariya Vehicle turning right Negative value
Vehicle turning left Positive value
Nissan Ariya Vehicle speed While driving Almost the same speed as speedometer indication
SET VHCL SPD When Nissan Ariya vehicle speed is set Displays the set vehicle speed
EPS ST angle command value Start the engine and turn the ProPILOT Assist 2.1 system ON When brake pedal is depressed ON
When brake pedal is not depressed OFF
EPS status

NOTE:

The item is displayed, but it is not used

 —
EPS control request When ProPILOT Assist 2.1 system is controlling ON
Other than above OFF
EPS mode switching request

NOTE:

The item is displayed, but it is not used

 —
Vibration motor open status Ignition switch ON When the steering vibration motor circuit is open On
Other than above Off
THRTL OPENING Ignition switch ON When accelerator pedal is not depressed 0 %
When accelerator pedal is depressed 100 %
Torque control command val

NOTE:

The item is displayed, but it is not used

 —
Nissan Ariya Vehicle READY STATUS

NOTE:

The item is displayed, but it is not used

 —
Shift position While driving Displays the shift position
Parking brake switch Ignition switch ON When the parking brake is applied ON
Other than above OFF
Parking brake holding request

NOTE:

The item is displayed, but it is not used

 —
Parking brake release request

NOTE:

The item is displayed, but it is not used

 —
Wiper signal Ignition switch ON When wiper is not operating Stop
When wiper LO is operating Low
When wiper HI is operating High
Turn signal Ignition switch ON Turn signal is OFF OFF
Turn signal LH is operating LH
Turn signal RH is operating RH
Driver's seat belt condition Ignition switch ON Driver seat belt is in fastened state ON
Driver seat belt is in not fastened state OFF
Door open condition Ignition switch ON Either door is opened ON
All door are closed OFF
HAZARD LAMP Ignition switch ON Hazard lamp is operating ON
Hazard lamp is not operating OFF
SET DISTANCE ProPILOT Assist 2.1 system ON and press the DISTANCE switch to change the Nissan Ariya vehicle-to-vehicle distance setting When set to “long” Long
When set to “middle” Mid
When set to “short” Short
Own Nissan Ariya vehicle mark Ignition switch ON When a own vehicle mark is detected ON
When a own Nissan Ariya vehicle mark is not detected OFF
VHCL AHEAD Drive the Nissan Ariya vehicle and activate the vehicle-to-vehicle distance control mode When a vehicle ahead is detected (Nissan Ariya vehicle ahead detection indicator ON) ON
When a Nissan Ariya vehicle ahead is not detected (vehicle ahead detection indicator OFF) OFF
Vhcl ahead recognition Drive the Nissan Ariya vehicle and activate the vehicle-to-vehicle distance control mode When a vehicle ahead is detected OK
When a Nissan Ariya vehicle ahead is not detected NG
CRUISE LAMP Start the engine When ProPILOT Assist 2.1 is ON ON
When ProPILOT Assist 2.1 is OFF OFF
CRUISE OPE Drive the Nissan Ariya vehicle and activate the vehicle-to-vehicle distance control mode When ProPILOT Assist 2.1 system is controlling ON
When ProPILOT Assist 2.1 system is not controlling OFF
Pro Pirot ON/OFF request Start the engine When ProPILOT Assist 2.1 is ON ON
When ProPILOT Assist 2.1 is OFF OFF
Touch sen detection status 1 Ignition switch ON When the steering wheel is touched ON
When the steering wheel is not touched OFF
When the steering wheel touch sensor is malfunctioning Error
Touch sen detection status 2 Ignition switch ON When the steering wheel is touched ON
When the steering wheel is not touched OFF
When the steering wheel touch sensor is malfunctioning Error
Touch sen detection status 3 Ignition switch ON When the steering wheel is touched ON
When the steering wheel is not touched OFF
When the steering wheel touch sensor is malfunctioning Error
Touch sen detection status 4 Ignition switch ON When the steering wheel is touched ON
When the steering wheel is not touched OFF
When the steering wheel touch sensor is malfunctioning Error
Touch sensor mode status Ignition switch ON When the steering wheel is touched Touch
When the steering wheel is held Grip
When the steering wheel is not touched Hands off
When the steering wheel touch sensor is malfunctioning Error
VHCL SPEED SE While driving Almost the same speed as speedometer indication
D RANGE SW Start the engine When the selector lever is in “D” position or manual mode ON
When the selector lever is in any position other than “D” or manual mode OFF
NP RANGE SW Start the engine When the selector lever is in “N”, “P” position ON
When the selector lever is in any position other than “N”, “P” OFF
WIPER SW Ignition switch ON When wiper is not operating OFF
When wiper LO is operating LOW
When wiper HI is operating HIGH
Door switch

NOTE:

The item is displayed, but it is not used

 —
RELEASE SW NO Ignition switch ON When brake pedal is depressed ON
When brake pedal is not depressed OFF
RELEASE SW NC

NOTE:

The item is displayed, but it is not used

 —
TURN SIGNAL SW Ignition switch ON Turn signal lamps is OFF OFF
Turn signal lamp LH is operating LH
Turn signal lamp RH is operating RH
ICC TEMP Ignition switch ON When distance sensor is high temperature OK
Other than above NG
ASCD STATUS When conventional (fixed speed) cruise control mode is activated ON
Other than above OFF
Brake torque command value

NOTE:

The item is displayed, but it is not used

 —
TURN SIGNAL LAMP LEFT Ignition switch ON Turn signal lamp LH is operating ON
Turn signal lamp LH is not operating OFF
TURN SIGNAL LAMP RIGHT Ignition switch ON Turn signal lamp RH is operating ON
Turn signal lamp RH is not operating OFF
FEB SELECT Ignition switch ON When AEB is ON ON
When AEB is OFF OFF
LDW SELECT Ignition switch ON When LDW is ON ON
When LDW is OFF OFF
LDP SELECT Ignition switch ON When I-LI is ON ON
When I-LI is OFF OFF
Steering assist function select Ignition switch ON When steering assist function is ON ON
When steering assist function is OFF OFF
ICC WARNING Start the engine and press the ProPILOT Assist switch When ProPILOT Assist 2.1 warning message is ON ON
When ProPILOT Assist 2.1 warning message is OFF OFF
BUZZER O/P Start the engine When the buzzer is operating ON
When the buzzer is not operating OFF
TARGET VHICLE SPEED (NAVI)

NOTE:

The item is displayed, but it is not used

 —
BSI system Ignition switch ON When I-BSI is ON ON
When I-BSI is OFF OFF
ProPILOT Park switch

NOTE:

The item is displayed, but it is not used

 —
FEB SW

NOTE:

The item is displayed, but it is not used

 —
ICC warning output Ignition switch ON ProPILOT Assist 2.1 malfunction message: ON ON
ProPILOT Assist 2.1 malfunction message: OFF OFF
IEB buzzer When the AEB warning buzzer is not sounding OFF
When the AEB warning buzzer is sounding ON1
When the AEB warning buzzer is sounding (higher pitched buzzer) ON2
Brake fluid pressure command value

NOTE:

The item is displayed, but it is not used

 —
ICC buzzer drive

NOTE:

The item is displayed, but it is not used

 —
Speed control mode Ignition switch ON When the Nissan Ariya vehicle-to-vehicle distance control mode is operating ICC
When the conventional (fixed speed) cruise control mode is operating ASCD
When the cruise control mode is OFF OFF
Set display lamp Ignition switch ON When the Nissan Ariya vehicle-to-vehicle distance control mode system display is ON ICC
When the conventional (fixed speed) cruise control mode system display is ON ASCD
When the cruise control mode system display is OFF OFF
ICC Buzzer

NOTE:

The item is displayed, but it is not used

 —
LDP system Ignition switch ON When I-LI is ON ON
When I-LI is OFF OFF
LDP ON IND Ignition switch ON When I-LI is ON ON
When I-LI is OFF OFF
LDP malfunction Ignition switch ON When I-LI is malfunction ON
When I-LI is normal OFF
LDP buzzer Ignition switch ON When the I-LI warning buzzer is sounding ON
When the I-LI warning buzzer is not sounding OFF
LDP yaw moment

NOTE:

The item is displayed, but it is not used

 —
LDW system Ignition switch ON When LDW is ON ON
When LDW is OFF OFF
LDW warning lamp

NOTE:

The item is displayed, but it is not used

 —
DISTANCE TO INTERSECTION While driving Displays distance to intersection
Side radar L block Ignition switch ON When side radar rear LH is blocked ON
When side radar rear LH is not blocked OFF
Side radar R block Ignition switch ON When side radar rear RH is blocked ON
When side radar rear RH is not blocked OFF
Steering torque (measured)

NOTE:

The item is displayed, but it is not used

 —
Steering torque (dealer)

NOTE:

The item is displayed, but it is not used

 —
Torque sensor value

NOTE:

The item is displayed, but it is not used

 —
Steering torque (currently)

NOTE:

The item is displayed, but it is not used

 —
STRG TOUCH SEN DETECT Ignition switch ON When the steering wheel is touched ON
When the steering wheel is not touched OFF
EMERGENCY DISPLAY Ignition switch ON When ProPILOT Assist 2.1 warning message is ON ON
When ProPILOT Assist 2.1 warning message is OFF OFF
EMERGENCY ALERT Ignition switch ON When the ProPILOT Assist 2.1 warning buzzer is sounding ON
When the ProPILOT Assist 2.1 warning buzzer is not sounding OFF

TERMINAL LAYOUT

PHYSICAL VALUES

Terminal No.

(Wire color) 		Description Condition Value (Approx.)
+ − Signal name Input/Output

1

(LA/B) 		Ground Ground — Ignition switch ON 0 V

2

(LA/GR) 		ITS CAN communication-H — — —

3

(L) 		Steering assist switch signal Input Ignition switch ON Steering assist switch is not pressed Battery voltage
Steering assist switch is pressed 0 V

4

(BR) 		ITS CAN communication-H — — —

5

(LG) 		ITS CAN communication-L — — —

6

(W) 		ITS CAN communication-L — — —

8

(BR) 		ITS CAN communication-H — — —

10

(BR) 		ITS CAN communication-H — — —

14

(LA/GR) 		ITS CAN communication-H — — —

18

(LA/G) 		Ignition power supply Input Ignition switch ON Battery voltage

20

(LA/L) 		Battery power supply — Ignition switch ON Battery voltage

21

(LA/B) 		Ground — Ignition switch ON 0 V

22

(LA/V) 		ITS CAN communication-L — — —

24

(R) 		ITS CAN communication-L — — —

25

(SB) 		Stop lamp drive output signal — — —

26

(BR) 		ITS CAN communication-H — — —

27

(BR) 		ITS CAN communication-H — — —

28

(V) 		ITS CAN communication-L — — —

30

(P) 		ITS CAN communication-L — — —

34

(LA/P) 		ITS CAN communication-L — — —

36

(LA/B) 		Ground — Ignition switch ON 0 V

40

(GR) 		LIN communication — — —

41

(SHIELD) 		Shield — — —

44

(Y) 		Ethernet(+) — — —

45

(G) 		Ethernet(-) — — —

46

(SHIELD) 		Shield — — —

49

(Y) 		Ethernet(+) — — —

50

(G) 		Ethernet(-) — — —

Fail-safe (ADAS Control Unit)

Refer to Fail-safe (ADAS Control Unit).

DTC Inspection Priority Chart

If multiple DTCs are detected simultaneously, check them one by one depending on the following DTC inspection priority chart.

Priority Detected items (DTC)
1 C1F36-55: CONFIG UNFINISHED
2

  • C1655-62: Electric parking brake circuit

  • C1F00-44: CONTROL UNIT

  • C1F00-45: CONTROL UNIT

  • C1F00-46: CONTROL UNIT

  • C1F00-47: CONTROL UNIT

  • C1F00-49: CONTROL UNIT

  • C1F00-4B: CONTROL UNIT

  • C1F00-54: CONTROL UNIT

  • C1F00-71: CONTROL UNIT

  • C1F00-87: CONTROL UNIT

  • C1F02-16: POWER SUPPLY CIRCUIT

  • C1F02-17: POWER SUPPLY CIRCUIT

  • C1F03-23: OPERATION SW CIRCUIT

  • C1F03-62: OPERATION SW CIRCUIT

  • C1F03-72: OPERATION SW CIRCUIT

  • C1F03-73: OPERATION SW CIRCUIT

  • C1F04-48: FEB OPERATION COUNT LIMIT

  • C1F05-04: Front camera unit

  • C1F05-64: Front camera unit

  • C1F05-82: Front camera unit

  • C1F05-83: Front camera unit

  • C1F05-97: Front camera unit

  • C1F37-55: Switch information

  • C1F40-04: ECM

  • C1F40-0A: ECM

  • C1F40-29: ECM

  • C1F40-82: ECM

  • C1F40-83: ECM

  • C1F41-04: CVT CIRCUIT

  • C1F41-62: CVT CIRCUIT

  • C1F41-84: CVT CIRCUIT

  • C1F42-29: TCM

  • C1F42-82: TCM

  • C1F42-83: TCM

  • C1F43-04: Around view control unit

  • C1F43-82: Around view control unit

  • C1F43-83: Around view control unit

  • C1F44-29: BCM

  • C1F44-82: BCM

  • C1F44-83: BCM

  • C1F45-0A: CCM

  • C1F45-64: CCM

  • C1F45-82: CCM

  • C1F45-83: CCM

  • C1F47-04: Combination meter

  • C1F47-08: Combination meter

  • C1F47-82: Combination meter

  • C1F47-83: Combination meter

  • C1F48-04: ABS/TCS/VDC circuit

  • C1F48-16: ABS/TCS/VDC circuit

  • C1F48-29: ABS/TCS/VDC circuit

  • C1F48-62: ABS/TCS/VDC circuit

  • C1F48-64: ABS/TCS/VDC circuit

  • C1F48-82: ABS/TCS/VDC circuit

  • C1F48-83: ABS/TCS/VDC circuit

  • C1F48-86: ABS/TCS/VDC circuit

  • C1F49-04: Side radar front LH

  • C1F49-82: Side radar front LH

  • C1F49-83: Side radar front LH

  • C1F49-97: Side radar front LH

  • C1F50-82: Side radar front RH

  • C1F50-83: Side radar front RH

  • C1F50-97: Side radar front RH

  • C1F51-0A: IPDM E/R

  • C1F51-29: IPDM E/R

  • C1F51-82: IPDM E/R

  • C1F51-83: IPDM E/R

  • C1F52-54: Driver monitor system circuit

  • C1F52-62: Driver monitor system circuit

  • C1F52-82: Driver monitor system circuit

  • C1F52-83: Driver monitor system circuit

  • C1F54-29: E-driven intelligent brake unit circuit

  • C1F54-82: E-driven intelligent brake unit circuit

  • C1F54-83: E-driven intelligent brake unit circuit

  • C1F55-82: Electric parking brake circuit

  • C1F55-83: Electric parking brake circuit

  • C1F56-04: EPS sub system circuit

  • C1F56-82: EPS sub system circuit

  • C1F56-83: EPS sub system circuit

  • C1F59-04: EPS control unit

  • C1F59-64: EPS control unit

  • C1F59-82: EPS control unit

  • C1F59-83: EPS control unit

  • C1F5F-04: Distance sensor

  • C1F5F-82: Distance sensor

  • C1F5F-83: Distance sensor

  • C1F62-82: Intelligent key system circuit

  • C1F62-83: Intelligent key system circuit

  • C1F64-04: Head Up Display unit

  • C1F64-08: Head Up Display unit

  • C1F64-82: Head Up Display unit

  • C1F64-83: Head Up Display unit

  • C1F65-04: Sonar control unit

  • C1F65-82: Sonar control unit

  • C1F65-83: Sonar control unit

  • C1F76-49: Steering angle sensor

  • C1F76-82: Steering angle sensor

  • C1F76-83: Steering angle sensor

  • C1F80-11: Steering wheel touch sensor

  • C1F80-12: Steering wheel touch sensor

  • C1F80-49: Steering wheel touch sensor

  • C1F80-55: Steering wheel touch sensor

  • C1F80-82: Steering wheel touch sensor

  • C1F80-83: Steering wheel touch sensor

  • C1F80-86: Steering wheel touch sensor

  • C1F80-88: Steering wheel touch sensor

  • C1F89-82: Side radar rear LH

  • C1F89-83: Side radar rear LH

  • C1F89-97: Side radar rear LH

  • C1F8A-82: Side radar rear RH

  • C1F8A-83: Side radar rear RH

  • C1F8A-97: Side radar rear RH

  • C1F8B-47: HD map module circuit

  • C1F8B-62: HD map module circuit

  • C1F90-04: ADAS control unit 2 circuit

  • C1F90-97: ADAS control unit 2 circuit

  • C1F92-64: EPS sub system circuit

  • C1F93-29: E-driven intelligent brake unit circuit

  • C1F93-64: E-driven intelligent brake unit circuit

  • C1F96-29: CONTROL UNIT

  • U1327-52: MAC key update

  • U1327-54: MAC key update

  • U19B0-87: LIN communication error (Touch sensor)

  • U19B2-87: LIN communication error

  • U19C1-87: Ethernet communication error (Distance sensor)

  • U19C2-87: Ethernet communication error (AVM)

  • U19C7-87: Ethernet communication error (HD map module)

  • U19C8-87: Ethernet communication error (Front camera)

  • U2112-87: CAN communication error (electrically-driven intelligent brake unit)

  • U2118-87: CAN communication error (Intelligent Key)

  • U2140-87: CAN communication error (ECM)

  • U2148-87: CAN communication error (brake control unit)

  • U214E-87: CAN communication error (combination meter)

  • U214F-57: CAN communication error (BCM)

  • U214F-87: CAN communication error (BCM)

  • U2150-87: CAN communication error (AIRBAG)

  • U2153-87: CAN communication error (HVAC)

  • U2154-87: CAN communication error (steering angle sensor)

  • U2159-87: CAN communication error (steering control unit)

  • U2175-87: CAN communication error (around view monitor control unit)

  • U2176-57: CAN communication error (chassis control module/steering angle sensor)

  • U2176-87: CAN communication error (chassis control module/steering angle sensor)

  • U226B-87: CAN communication error front camera

  • U229D-87: CAN communication error (DMC)

  • U236C-87: CAN communication error side radar

  • U236E-87: CAN communication error side radar

  • U2375-87: CAN communication error (AVM)

  • U2440-57: CAN communication error (ECM)

  • U2440-87: CAN communication error (ECM)

  • U2441-57: CAN communication error (TCM)

  • U2441-87: CAN communication error (TCM)

  • U2448-87: CAN communication error (ABS control unit)

  • U244E-87: CAN communication error (combination meter)

  • U244F-57: CAN communication error (BCM)

  • U244F-87: CAN communication error (BCM)

  • U2454-87: CAN communication error (MIU)

  • U2456-87: Controller area network communication error (steering angle sensor)

  • U2459-87: CAN communication error electric power steering control unit

  • U245B-87: CAN communication error (IPDM E/R)

  • U2465-57: CAN communication error sonar control unit

  • U2465-87: CAN communication error sonar control unit

  • U2475-87: CAN communication error (AVM)

  • U2476-57: CAN communication error (CCM)

  • U2476-87: CAN communication error (CCM)

  • U2589-87: CAN communication error (side radar)

  • U258A-87: CAN communication error (side radar)

  • U2612-87: CAN communication error (E-driven intelligent brake)

  • U2648-87: CAN communication error (ABS)

  • U2673-87: CAN communication error (HUD)

  • U2752-88: Ethernet circuit (Distance sensor)

  • U2952-88: Ethernet communication error

  • U2B52-88: Ethernet comm err

  • U2EAA-87: CAN communication error (EPS control unit)

DTC Index

×: Applicable

Self Diagnostic Result
DTC

Items

(CONSULT screen terms) 		Fail-safe Reference
Nissan Ariya Vehicle speed & vehicle-to-vehicle control function Lane keep function*1 Lane keep function*2 Lane change support function Overtaking support function Route driving support function AEB RAB I-FCW I-LI I-BSI TSR I-DA
C1F00 44 CONTROL UNIT × × × × × × × × × × × × × DTC Description
45 × × × × × × × × × × × × × DTC Description
46 × × × × × × × × × × × × × DTC Description
47 × × × × × × × × × × × × × DTC Description
49 × × × × × × × × × × × × × DTC Description
4B × × × × × × × × × × × × × DTC Description
54 — × × × × × — — — — — — — DTC Description
71 — — — — — — — — — — — — — DTC Description
87 × × × × × × × × × × × × × DTC Description
C1F02 16 POWER SUPPLY CIRCUIT × × × × × × × × × × × × — DTC Description
17 × × × × × × × × × × × × — DTC Description
C1F03 23 OPERATION SW CIRCUIT × × × × × × × × × × × × — DTC Description
62 × × × × × × × × × × × × — DTC Description
72 × × × × × × × × × — — × — DTC Description
73 × × × × × × × × × × × × × DTC Description
C1F04 48 FEB OPERATION COUNT LIMIT — — × × × × × × × — — × — DTC Description
C1F05 04 Front camera unit — × × × × × × × × × × × — DTC Description
64 — — × × × × — — — — — — — DTC Description
82 — × × × × × × × × × × × — DTC Description
83 — × × × × × × × × × × × — DTC Description
97 — × × × × × × × × × × × — DTC Description
C1F36 55 CONFIG UNFINISHED × × × × × × × × × × × × × DTC Description
C1F37 55 Switch information × × × × × × × × × × × × × DTC Description
C1F40 04 ECM × × × × × × × × × — — × — DTC Description
0A — — × × × × — — — — — — — DTC Description
29 — — × × × × — — — — — — — DTC Description
82 × × × × × × × × × × × × — DTC Description
83 × × × × × × × × × × × × — DTC Description
C1F41 04 CVT CIRCUIT × × × × × × — — — × × × — DTC Description
84 × × × × × × × × × × × × × DTC Description
C1F42 82 TCM × × × × × × × × × × × × — DTC Description
83 × × × × × × × × × × × × — DTC Description
C1F43 04 Around view control unit — — × × × × — — — — — × — DTC Description
82 — — × × × × — — — — — — — DTC Description
83 — — × × × × — — — — — — — DTC Description
C1F44 29 BCM — — × × × × — — — — — — — DTC Description
82 × × × × × × × × × × × × × DTC Description
83 × × × × × × × × × × × × × DTC Description
C1F45 0A CCM × × × × × × × × × × × × — DTC Description
64 × × × × × × × × × × × × × DTC Description
82 × × × × × × × × × × × × — DTC Description
83 × × × × × × × × × × × × — DTC Description
C1F47 04 Combination meter × × × × × × — — — — — — — DTC Description
82 × × × × × × × × × × × × × DTC Description
83 × × × × × × × × × × × × × DTC Description
C1F48 04 ABS/TCS/VDC circuit × × × × × × × × × × × × — DTC Description
16 × × × × × × × × × — — × — DTC Description
29 × × × × × × × × × × × × — DTC Description
62 × × × × × × × × × — — × — DTC Description
64 × × × × × × × × × × × × × DTC Description
82 × × × × × × × × × × × × — DTC Description
83 × × × × × × × × × × × × — DTC Description
86 × × × × × × × × × × × × — DTC Description
C1F49 04 Side radar front LH — — — — — — — — — — — — — DTC Description
82 — — × × × × — — — — — — — DTC Description
83 — — × × × × — — — — — — — DTC Description
97 — — × × × × — — — — — — — DTC Description
C1F50 82 Side radar front RH — — × × × × — — — — — — — DTC Description
83 — — × × × × — — — — — — — DTC Description
97 — — × × × × — — — — — — — DTC Description
C1F51 0A IPDM E/R × × × × × × × × × — — × — DTC Description
29 — — — — — — — — — — — — — DTC Description
82 — — × × × × — × — — — — — DTC Description
83 — — × × × × — × — — — — — DTC Description
C1F52 54 Driver monitor system circuit — — × × × × — — — — — — — DTC Description
62 — — × × × × — — — — — — — DTC Description
82 — — × × × × — — — — — — — DTC Description
83 — — × × × × — — — — — — — DTC Description
C1F54 29 E-driven intelligent brake unit circuit — — × × × × — — — — — — — DTC Description
82 × × × × × × × × × × × × — DTC Description
83 × × × × × × × × × × × × — DTC Description
C1F55 82 Electric parking brake circuit × × × × × × — — — — — — — DTC Description
C1F55 83 Electric parking brake circuit × × × × × × — — — — — — — DTC Description
C1F56 04 EPS sub system circuit — — × × × × — — — — — — — DTC Description
82 — — × × × × — — — — — — — DTC Description
83 — — × × × × — — — — — — — DTC Description
C1F59 04 EPS control unit × × × × × × × × × × × × — DTC Description
64 × × × × × × × × × × × × — DTC Description
82 × × × × × × × × × × × × — DTC Description
83 × × × × × × × × × × × × — DTC Description
C1F5F 04 Distance sensor × × × × × × × — × — — × — DTC Description
82 × × × × × × × — × — — × — DTC Description
83 × × × × × × × — × — — × — DTC Description
C1F62 82 Intelligent key system circuit — — — — — — — — — — — — — DTC Description
83 — — — — — — — — — — — — — DTC Description
C1F64 04 Head Up Display unit — — × × × × — — — — — — — DTC Description
08 — — × × × × — — — — — — — DTC Description
82 — — × × × × — — — — — — — DTC Description
83 — — × × × × — — — — — — — DTC Description
C1F65 04 Sonar control unit — — × × × × × × × — — × — DTC Description
82 — — × × × × × × × — — × — DTC Description
83 — — × × × × × × × — — × — DTC Description
C1F76 49 Steering angle sensor × × × × × × × × × — × × — DTC Description
82 × × × × × × × × × — × × — DTC Description
83 × × × × × × × × × — × × — DTC Description
C1F80 11 Steering wheel touch sensor — × × × × × — — — — — — — DTC Description
12 — — — — — — — — — — — — — DTC Description
49 — × × × × × — — — — — — — DTC Description
55 — × × × × × — — — — — — — DTC Description
82 — × × × × × — — — — — — — DTC Description
83 — × × × × × — — — — — — — DTC Description
86 — × × × × × — — — — — — — DTC Description
88 — × × × × × — — — — — — — DTC Description
C1F89 82 Side radar rear LH — — × × × × — — — — × — — DTC Description
83 — — × × × × — — — — × — — DTC Description
97 — — × × × × — — — — — — — DTC Description
C1F8A 82 Side radar rear RH — — × × × × — — — — × — — DTC Description
83 — — × × × × — — — — × — — DTC Description
97 — — × × × × — — — — — — — DTC Description
C1F8B 47 HD map module circuit — — × × × × — — — — — — — DTC Description
62 — — × × × × — — — — — — — DTC Description
C1F90 04 ADAS control unit 2 circuit — × × × × × × × × × × × — DTC Description
97 — × × × × × × × × × × × — DTC Description
C1F92 64 EPS sub system circuit — — × × × × — — — — — — — DTC Description
C1F93 29 E-driven intelligent brake unit circuit — — × × × × — — — — — — — DTC Description
64 — — × × × × — — — — — — — DTC Description
C1F96 29 CONTROL UNIT — — × × × × — — — — — — — DTC Description
U1327 52 MAC key update — — — — — — — — — — — — — DTC Description
54 — — — — — — — — — — — — — DTC Description
U19B0 87 LIN communication error (Touch sensor) — × × × × × — — — — — — — DTC Description
U19B2 87 LIN communication error — × × × × × — — — — — — — DTC Description
U19C1 87 Ethernet communication error (Distance sensor) × × × × × × × — × — — × — DTC Description
U19C2 87 Ethernet communication error (AVM) × — — — — — — — — — — — — DTC Description
U19C7 87 Ethernet communication error (HD map module) — — × × × × — — — — — — — DTC Description
U19C8 87 Ethernet communication error (Front camera) — × × × × × × × × × × × — DTC Description
U2112 87 CAN communication error (electrically-driven intelligent brake unit) × × × × × × × × × × × × — DTC Description
U2118 87 CAN communication error (Intelligent Key) — — — — — — — — — — — — — DTC Description
U2140 57 CAN communication error (ECM) × × × × × × × × × × × × × DTC Description
U2140 87 CAN communication error (ECM) — — — — — — — — — — — — — DTC Description
U2148 87 CAN communication error (brake control unit) × × × × × × × × × × × × × DTC Description
U214E 87 CAN communication error (combination meter) × × × × × × × × × × × × × DTC Description
U214F 57 CAN communication error (BCM) × × × × × × × × × × × × × DTC Description
U214F 87 CAN communication error (BCM) × × × × × × × × × × × × × DTC Description
U2150 87 CAN communication error (AIRBAG) — — — — — — — — — — — — — DTC Description
U2153 87 CAN communication error (HVAC) — — — — — — — — — — — — — DTC Description
U2154 87 CAN communication error (steering angle sensor) — — × × × × — — — — — — — DTC Description
U2159 87 CAN communication error (steering control unit) × × × × × × × × × × × × — DTC Description
U2175 57 CAN communication error (around view monitor control unit) — — × × × × — — — — — — — DTC Description
U2175 87 CAN communication error (around view monitor control unit) — — × × × × — — — — — — — DTC Description
U2176 57 CAN communication error (chassis control module/steering angle sensor) × × × × × × × × × × × × × DTC Description
U2176 87 CAN communication error (chassis control module/steering angle sensor) × × × × × × × × × × × × — DTC Description
U226B 87 CAN communication error front camera — × × × × × × × × × × × — DTC Description
U229D 87 CAN communication error (DMC) — — × × × × — — — — — — — DTC Description
U236C 87 CAN communication error side radar — — × × × × — — — — × — — DTC Description
U236E 87 CAN communication error side radar — — × × × × — — — — × — — DTC Description
U2375 87 CAN communication error (AVM) — — × × × × — — — — — — — DTC Description
U2440 57 CAN communication error (ECM) × × × × × × × × × × × × × DTC Description
U2441 57 CAN communication error (TCM) × × × × × × × × × × × × × DTC Description
87 × × × × × × × × × × × × — DTC Description
U2448 87 CAN communication error (ABS control unit) × × × × × × × × × × × × × DTC Description
U244E 87 CAN communication error (combination meter) × × × × × × × × × × × × × DTC Description
U244F 57 CAN communication error (BCM) × × × × × × × × × × × × × DTC Description
U244F 87 CAN communication error (BCM) × × × × × × × × × × × × × DTC Description
U2454 87 CAN communication error (MIU) — — × × × × — — — — — — — DTC Description
U2456 87 Controller area network communication error (steering angle sensor) × × × × × × × × × — × × × DTC Description
U2459 87 CAN communication error electric power steering control unit × × × × × × × × × × × × — DTC Description
U245B 87 CAN communication error (IPDM E/R) — — × × × × — × — — — — — DTC Description
U2465 57 CAN communication error sonar control unit — — × × × × × × × — — × — DTC Description
U2465 87 CAN communication error sonar control unit — — × × × × × × × — — × — DTC Description
U2475 87 CAN communication error (AVM) — — × × × × — — — — — — — DTC Description
U2476 57 CAN communication error (CCM) × × × × × × × × × × × × × DTC Description
U2476 87 CAN communication error (CCM) × × × × × × × × × × × × — DTC Description
U2589 87 CAN communication error (side radar) — — × × × × — — — — — — — DTC Description
U258A 87 CAN communication error (side radar) — — × × × × — — — — — — — DTC Description
U2612 87 CAN communication error (E-driven intelligent brake) × × × × × × × × × × × × — DTC Description
U2648 87 CAN communication error (ABS) × × × × × × × × × × × × × DTC Description
U2673 87 CAN communication error (HUD) — — × × × × — — — — — — — DTC Description
U2752 88 Ethernet circuit (Distance sensor) × × × × × × × — × — — × — DTC Description
U2952 88 Ethernet communication error — — — — — — — — — — — — — DTC Description
U2B52 88 Ethernet comm err — × × × × × × × × × × × — DTC Description
U2EAA 87 CAN communication error (EPS control unit) — — × × × × — — — — — — — DTC Description

*1: ProPILOT Assist 2.1 display is green

*2: ProPILOT Assist 2.1 display is blue

NOTE:

With the detection of Network-DTC some systems do not perform the fail-safe operation.

A system controlling based on a signal received from the control unit performs fail-safe operation when the communication with the ADAS control unit 2 becomes inoperable.

    Diagnosis System (adas Control Unit 2)
    Without Propilot Assist 2.1 Diagnosis Description APPLICATION ITEMSCONSULT performs the following functions via CAN communication using ADAS control unit 2. Diagnosis mode CGW S...
    Adas Control Unit. Wiring Diagram. Driver Assistance System
    Driver Assistance System With Propilot Assist 2.1 Wiring Diagram Refer to Wiring Diagram. Usa Production Without Propilot Assist 2.1 Wiring Diagram Refer to Wiring Diagram. Japa...

    Other materials:

    For system malfunction
    Warning message/Warning light:     "MalfunctionSee Owner's Manual" Symptom: System malfunction Systems to check: TSR, RAB, RCTA, AEB with Pedestrian Detection, I-FCW, LDW, I-LI, BSW, I-BSI, ICC, Steering Assist, I-DA Remedy: Stop safely and restart the engine. If warnings persist ...

    P0460 Fuel Level Sensor
    DTC Description DTC DETECTION LOGICWhen the vehicle is parked, naturally the fuel level in the fuel tank is stable. It means that output signal of the fuel level sensor does not change. If ECM senses sloshing signal from the sensor, fuel level sensor malfunction is detected. DTC CONSULT ...

    With Idle Start/stop. Basic Inspection
    Diagnosis and Repair Work Flow Work Flow (With EXP-800 NI or GR8-1200 NI) CHARGING SYSTEM DIAGNOSIS WITH EXP-800 NI OR GR8-1200 NITo test the charging system, use the following special service tools: EXP-800 NI Battery and electrical diagnostic analyzer GR8-1200 NI Multitasking battery and ...