Nissan Rogue (T33) 2021-Present Service Manual: Propilot Assist 2.1 :: Ecu Diagnosis Information

Nissan Rogue (T33) 2021-Present Service Manual / Cruise Control & Driver Assistance :: Cruise Control System / Propilot Assist 2.1 :: Ecu Diagnosis Information

Adas Control Unit 2

List of ECU Reference

ECU Reference
ADAS control unit 2 Reference Value
Fail-safe (ADAS Control Unit)
DTC Inspection Priority Chart
DTC Index

Distance Sensor

List of ECU Reference

ECU Reference
Distance sensor Reference Value
Fail-safe
DTC Inspection Priority Chart
DTC Index

Front Camera Unit

List of ECU Reference

ECU Reference
Front camera unit Reference Value
Fail-safe
DTC Inspection Priority Chart
DTC Index

Hd Map Module

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
Mileage Ignition SW ON Almost the same value as odometer
Nissan Ariya Vehicle Speed Driving Almost the same value as speedometer
Shift position Ignition SW ON Displays shift position
Ignition Ignition SW OFF OFF
Ignition SW ACC ACC
Ignition SW ON IGN
While checking status of ignition SW ON Under checking
G sensor initial learn value (X) Ignition SW ON (–0.1005)-(0.0847)G
G sensor initial learn value (Y) Ignition SW ON (–0.1005)-(0.0847)G
G sensor initial learn value (Z) Ignition SW ON (–0.9003)-(1.0996)G
IMU sensor temperature Ignition SW ON (–40.0)-(85.0)℃
Gyro current value X Ignition SW ON (–124.8780)-(124.8742)deg/s
Gyro current value Y Ignition SW ON (–124.8780)-(124.8742)deg/s
Gyro current value Z Ignition SW ON (–124.8780)-(124.8742)deg/s
Gyro offset learning value (X) Ignition SW ON (–124.8780)-(124.8742)deg/s
Gyro offset learning value (Y) Ignition SW ON (–124.8780)-(124.8742)deg/s
Gyro offset learning value (Z) Ignition SW ON (–124.8780)-(124.8742)deg/s
Gyro sensitv corret learn value Ignition SW ON 0.0000 - 2.0000
G sensor pitch correct value Ignition SW ON (–50.0000)-(50.0000)%
GPS positioning status Ignition SW ON with radio wave GPS signal cannot be received Non-positioning
When information is received from three satellites and the position can be measured on a plane 2D positioning
When information is received from four or more satellites and accurate self-position measurement is possible 3D positioning
When the number of satellites is small or when only UTC (Universal Coordinated Time) can be confirmed due to information block Time
GPS position info (Latitude) Ignition SW ON with radio wave (–90.0000)-(90.0000)
GPS position info (Longitude) Ignition SW ON with radio wave (–180.0000)-(180.0000)
GPS position info (Ellipsoid) Ignition SW ON with radio wave (–8000.000)-(8000.000)mm
GPS position info (Geoid) Ignition SW ON with radio wave (–8000.000)-(8000.000)mm
GPS speed info (Vhicle speed) Ignition SW ON with radio wave 0.0000 - 100000.0000 mm/s
GPS azimuth info Ignition SW ON with radio wave 0.0000 - 2.0000 deg
Nissan Ariya Vehicle speed correction value Ignition SW ON 0.0000 - 2.0000
Power supply voltage Ignition SW ON 7 - 16 V
Map update progress (USB)

NOTE:

The item is displayed, but it is not used

 —
Map update license Ignition SW ON When the customer has a HD map license (not expired) and radio wave is available Valid
Except the above Not valid
license expiration date Ignition SW ON 1 - 31
License expiration month Ignition SW ON 1 - 12
USB connection status

NOTE:

The item is displayed, but it is not used

 —
Map update status (Data type)

NOTE:

The item is displayed, but it is not used

 —
G sensor learning value X Ignition SW ON (–2.0000)-(2.0000)G
　 G sensor learning value Y 　 Ignition SW ON (–2.0000)-(2.0000)G
G sensor learning value Z 　 Ignition SW ON (–2.0000)-(2.0000)G
　 Gyro offset initial learn value X 　 Ignition SW ON (–124.9980)-(124.9942)deg/s
　 Gyro offset initial learn value Y 　 Ignition SW ON (–124.9980)-(124.9942)deg/s
　 Gyro offset initial learn value Z 　 Ignition SW ON (–124.9980)-(124.9942)deg/s
　 ECU instll ang lrn ltst val Roll 　 Ignition SW ON (–180.0)-(180.0)deg
　 ECU instll ang lrn ltst val Pitch 　 Ignition SW ON (–180.0)-(180.0)deg
　 Intrnl area 1 prog update cntr 　 Ignition SW ON 0.0000 - 4294967295 [count]
　 Intrnl area 2 prog update cntr 　 Ignition SW ON 0.0000 - 4294967295 [count]
　 Intrnl area 3 prog update cntr 　　 Ignition SW ON 0.0000 - 4294967295 [count]
　 Intrnl area 4 prog update cntr 　 Ignition SW ON 0.0000 - 4294967295 [count]
　 ECU instll angle learn val Roll 　 Ignition SW ON (–180.0)-(180.0)deg
ECU instll angle learn val Pitch Ignition SW ON (–180.0)-(180.0)deg
　 Intrnl area 5 prog update cntr 　 Ignition SW ON 0.0000 - 4294967295 [count]
FOTA status Ignition SW ON When waiting Waiting
When receiving software Receiving
When copying software Copying
When checking Nissan Ariya vehicle condition Checking vehicle condition
When preparing communication Preparing to start
When switching software Switching
When restarting HD map module Restarting
When checking the received software version Checking version
When updating software Under configuration
When software update is completed Operation end
When an error is detected other than during software update Error 1
When cancelling software update Cancelling
When an error is detected during software update Error 2
When repairing an error Repairing
When error repair is complete Repair end
FOTA cancel counter Ignition SW ON 0 - 255

Terminal Layout

Physical Values

Terminal No.

(Wire color) 		Description Condition

Value

(Approx.)
+ – Signal name Input/Output

1

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

3

(LA/G)

１

(LA/B) 		Ignition power supply Input Ignition SW ON Battery voltage

13

(LA/Y)

１

(LA/B) 		Battery power supply — Ignition SW ON Battery voltage

16

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

41

(SHIELD) 		— Shield — — —

44

(Y) 		Ethernet(+) — — —

45

(G) 		Ethernet(-) — — —

46

(SHIELD) 		Shield — — —

49

(Y) 		Ethernet(+) — — —

50

(G) 		Ethernet(-) — — —

80

(Y) 		Ethernet(+) — — —

81

(G) 		Ethernet(-) — — —

82

(SHIELD) 		Shield — — —

Fail-safe

Refer to Fail-safe (HD Map Module).

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

  • B14AD-54: G sensor calibration incomplete

  • B14B0-56: Nissan Ariya Vehicle Identification Number data mismatch
2

  • B14A0-45: Control module

  • B14A0-49: Control module

  • B14A0-4B: Control module

  • B14A1-A2: Battery voltage

  • B14A1-A3: Battery voltage

  • B14A3-19: USB memory data

  • B14A4-11: GPS antenna

  • B14A4-13: GPS antenna

  • B14A5-45: HD map data error 1

  • B14B4-11: L band antenna

  • B14B4-13: L band antenna

  • U1C93-86: GPS communication error

  • U1C93-87: GPS communication error

  • U1C96-82: Ethernet communication error

  • U1C96-87: Ethernet communication error

  • U1C97-82: Ethernet communication error

  • U1C97-83: Ethernet communication error

  • U1C98-82: Ethernet communication error

  • U1C98-87: Ethernet communication error

  • U27A9-88: Ethernet communication error

  • U28A9-88: Ethernet communication error

  • U29A9-88: Ethernet communication error

DTC Index

Self Diagnostic Result ×: Applicable

DTC CONSULT display Fail-safe Reference
Lane keeping function * Lane change support function Overtaking support function
B14A0 45 Control module × × × Refer to DTC Description.
49 × × × Refer to DTC Description.
4B × × × Refer to DTC Description.
B14A1 A2 Battery voltage × × × Refer to DTC Description.
A3 × × × Refer to DTC Description.
B14A3 19 USB memory data - - - Refer to DTC Description.
B14A4 11 GPS antenna × × × Refer to DTC Description.
13 × × × Refer to DTC Description.
B14A5 45 HD map data error 1 × × × Refer to DTC Description.
B14AD 54 G sensor calibration incomplete - - - Refer to DTC Description.
B14B0 56 Nissan Ariya Vehicle Identification Number data mismatch × × × Refer to DTC Description.
B14B4 11 L band antenna × × × Refer to DTC Description.
13 × × × Refer to DTC Description.
U1C93 86 GPS communication error × × × Refer to DTC Description.
87 × × × Refer to DTC Description.
U1C96 82 Ethernet communication error - - - Refer to DTC Description.
87 - - - Refer to DTC Description.
U1C97 82 × × × Refer to DTC Description.
83 × × × Refer to DTC Description.
U1C98 82 × × × Refer to DTC Description.
87 × × × Refer to DTC Description.
U27A9 88 × × × Refer to DTC Description.
U28A9 88 × × × Refer to DTC Description.
U29A9 88 × × × Refer to DTC Description.

*: ProPILOT Assist 2.1 display is blue

Power Network Separate Relay

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
Nissan Ariya Vehicle Speed Driving Almost the same value as speedometer

Terminal Layout

Physical Values

Terminal No.

(Wire color) 		Description Condition

Value

(Approx.)
+ – Signal name Input/Output

1

(LA/B) 		Ground Ground — — —

2

(GR) 		— CAN communication-H — — —

3

(V) 		CAN communication-L — — —

4

(LA/GR)

1

(LA/B) 		Ignition power supply Input Ignition SW ON Battery voltage

Fail-safe

Refer to Fail-safe (Power Network Separate Relay).

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

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

  • U214F-87: CAN comm err (BCM)

  • U2152-87: CAN communication error advanced driver assistant systems control unit

  • U215B-87: CAN comm err (IPDM E/R)

  • U2175-87: CAN communication error (AVM)

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

  • U2A0B-88: Communication Bus Off CH2-CAN
2 B23C0-04: Power network separate relay

DTC Index

Self Diagnostic Result ×: Applicable

Self Diagnostic Result
DTC CONSULT display Fail-safe Reference
Nissan Ariya Vehicle speed/vehicle-to-vehicle distance control mode function Lane keeping function *1 Lane keeping function *2 Lane change support function Overtaking support function
B23C0 04 Power network separate relay × × × × × Refer to DTC Description.
U2148 87 CAN comm err (brake control unit) × × × × × Refer to DTC Description.
U214F 87 CAN comm err (BCM) × × × × × Refer to DTC Description.
U2152 87 CAN communication error advanced driver assistant systems control unit × × × × × Refer to DTC Description.
U215B 87 CAN comm err (IPDM E/R) × × × × × Refer to DTC Description.
U2175 87 CAN communication error (AVM) × × × × × Refer to DTC Description.
U2176 87 CAN communication error (chassis control module/steering angle sensor) × × × × × Refer to DTC Description.
U2A0B 88 Communication Bus Off CH2-CAN × × × × × Refer to DTC Description.

Driver Monitor Camera Control Unit

List of ECU Reference

ECU Reference
Driver monitor camera control unit Reference Value
Fail-safe (Driver Monitor Camera Control Unit)
DTC Inspection Priority Chart
DTC Index

Side Radar Front Lh

List of ECU Reference

ECU Reference
Side radar front LH Reference Value
Fail-safe (Side Radar)
DTC Inspection Priority Chart
DTC Index

Side Radar Front Rh

List of ECU Reference

ECU Reference
Side radar front RH Reference Value
Fail-safe (Side Radar)
DTC Inspection Priority Chart
DTC Index

Side Radar Rear Lh

List of ECU Reference

ECU Reference
Side radar rear LH Reference Value
Fail-safe (Side Radar)
DTC Inspection Priority Chart
DTC Index

Side Radar Rear Rh

List of ECU Reference

ECU Reference
Side radar rear RH Reference Value
Fail-safe (Side Radar)
DTC Inspection Priority Chart
DTC Index
    Diagnosis System (driver Monitor Camera Control Unit)
    CONSULT Function (DRIVER MONITOR CAMERA CONTROL UNIT) Refer to CONSULT Function (Driver Monitor Camera).
    Propilot Assist 2.1. Basic Inspection
    Diagnosis and Repair Work Flow Work Flow OVERALL SEQUENCEDETAILED FLOWINTERVIEW FOR MALFUNCTION It is also important to clarify the customer concerns before starting the inspect...

    Other materials:

    Symptom Diagnosis. Door Does Not Lock/unlock with Intelligent Key (one Key)
    Description All doors do not lock/unlock using Intelligent Key button. (One Intelligent Key has the symptom, other keys operate normally.)NOTE: Before starting diagnosis check that vehicle condition is as shown in “Conditions of Nissan Ariya vehicle”, and check each symptom. SYMPTOM TABLE ...

    For system temporarily unavailable
    Warning message/Warning light:    "Limited driver's aidVDC setting OFF" and Illuminating Possible cause: VDC switched off System to check: AEB with Pedestrian Detection Remedy: Turn VDC back on. Warning message/Warning light:    "Driving Aids temporarily limited" and ...

    Manual Air Conditioning. Symptom Diagnosis
    Air Conditioner Control-Manual Symptom Table NOTE: Perform "Self diagnosis result" with CONSULT before performing the symptom diagnosis. If any DTC is detected, perform the corresponding diagnosis. Symptom Corresponding malfunction part Check item/Reference Air conditioning system doe ...