Nissan Rogue (T33) 2021-Present Service Manual: Hd Map (hd Map Module)

Nissan Rogue (T33) 2021-Present Service Manual / Cruise Control & Driver Assistance :: Cruise Control System / Propilot Assist 2.1 :: Dtc Diagnosis / Hd Map (hd Map Module)

B14a0-45 Control Module

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
 
B14A0 45 Control module 1 Diagnosis condition When ignition switch is ON
Signal (terminal) —
Threshold Internal error
Diagnosis delay time 3 seconds or more
2 Diagnosis condition When ignition switch is ON
Signal (terminal) —
Threshold Initial diagnosis at startup with ignition SW ON detects internal error 3 times straight
Diagnosis delay time —

POSSIBLE CAUSE

HD map module internal error

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 5 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "B14A0-45" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14A0-45" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

DTC CONFIRMATION

  1. Erase DTC.

  2. Perform DTC confirmation procedure again. Refer to DTC Description.

Is DTC "B14A0-45" detected as current malfunction?

YES>>

Replace HD map module. Refer to Removal and Installation.

NO>>

INSPECTION END

B14a0-49 Control Module

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
 
B14A0 49 Control module 1 Diagnosis condition When ignition switch is ON
Signal (terminal) —
Threshold Internal error
Diagnosis delay time 3 seconds or more
2 Diagnosis condition When ignition switch is ON
Signal (terminal) —
Threshold Initial diagnosis at startup with ignition SW ON detects internal error 3 times straight
Diagnosis delay time —

POSSIBLE CAUSE

HD map module internal error

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 5 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "B14A0-49" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14A0-49" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

DTC CONFIRMATION

  1. Erase DTC.

  2. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "B14A0-49" detected as current malfunction?

YES>>

Replace HD map module. Refer to Removal and Installation.

NO>>

INSPECTION END

B14a0-4b Control Module

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
 
B14A0 4B Control module Diagnosis condition When ignition switch is ON
Signal (terminal) —
Threshold The temperature detected by the temperature sensor built-in HD map module is 105 ℃ or higher
Diagnosis delay time 5 seconds or more

POSSIBLE CAUSE

Temperature around HD map module is abnormally high

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch OFF.

  2. Leave the Nissan Ariya vehicle for at least 10 minutes.

  3. Turn ignition switch ON and wait 5 seconds or more.

  4. Perform "All DTC Reading" with CONSULT.

  5. Check if "B14A0-4B" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14A0-4B" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

DTC CONFIRMATION

  1. Erase DTC.

  2. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "B14A0-4B" detected as current malfunction?

YES>>

Replace HD map module. Refer to Removal and Installation.

NO>>

INSPECTION END

B14a1-A2 Battery Voltage

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
B14A1 A2 Battery voltage Diagnosis condition When ignition switch is ON
Signal (terminal) Battery power supply (#13)
Threshold The battery voltage sent to HD map module remains less than 7.0 V
Diagnosis delay time 1 second or less

POSSIBLE CAUSE

  • Power supply and ground circuit of HD map module are abnormal

  • HD map module is abnormal

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "B14A1-A2" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14A1-A2" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK POWER SUPPLY AND GROUND CIRCUIT OF HD MAP MODULE

Check power supply and ground circuit of HD map module. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

Replace HD map module. Refer to Removal and Installation.

NO>>

Replace or repair malfunctioning part.

B14a1-A3 Battery Voltage

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
B14A1 A3 Battery voltage Diagnosis condition When ignition switch is ON
Signal (terminal) Battery power supply (#13)
Threshold 16.4 V or less
Diagnosis delay time 60 seconds or more

POSSIBLE CAUSE

  • Connector, harness, or fuse is abnormal

  • Power supply and ground circuit of HD map module are abnormal

  • HD map module is abnormal

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 60 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "B14A1-A3" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14A1-A3" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK POWER SUPPLY AND GROUND CIRCUIT OF HD MAP MODULE

Check power supply and ground circuit of HD map module. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

Replace HD map module. Refer to Removal and Installation.

NO>>

Replace or repair malfunctioning part.

B14a3-19 Usb Memory Data

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
B14A3 19 USB memory data Diagnosis condition When ignition switch is ON
Signal (terminal) USB terminal
Threshold Receive unspecified data 5 times straight
Diagnosis delay time 1 second or less

POSSIBLE CAUSE

HD map module is abnormal

FAIL-SAFE

None

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON.

  2. Select "Work Support" mode of "HD MAP", and perform USB map update.

  3. Perform "All DTC Reading" with CONSULT.

  4. Check if "B14A3-19" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14A3-19" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK THE USB FOR MAP UPDATE

Check that USB used for updating USB map is correct.

Is USB used correct?

YES>>

GO TO 2.

NO>>

After erasing DTC, use the correct USB to update USB map.

REPLACE USB

  1. Erase the DTC.

  2. Update USB map using another USB.

Is USB map update completed normally?

YES>>

INSPECTION END

NO>>

Replace HD map module. Refer to Removal and Installation.

B14a4-11 Gps Antenna

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
B14A4 11 GPS antenna 1 Diagnosis condition When ignition switch is ON
Signal (terminal) GNSS antenna signal
Threshold —
Diagnosis delay time 2.5 seconds or more
2 Diagnosis condition When ignition switch is ON
Signal (terminal) GPS antenna signal
Threshold Detect 10 times straight
Diagnosis delay time —

POSSIBLE CAUSE

  • GNSS antenna connection

  • Roof antenna

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2.5 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "B14A4-11" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14A4-11" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK GNSS ANTENNA CONNECTION

Check GNSS antenna for loose fitting.

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Connect GNSS antenna properly.

PERFORM DTC CONFIRMATION PROCEDURE AGAIN

  1. Turn ignition switch ON.

  2. Erase DTC.

  3. Perform DTC confirmation procedure again.

Is DTC "B14A4-11" detected as current malfunction?

YES>>

Replace roof antenna. Refer to Removal and Installation.

NO>>

INSPECTION END

B14a4-13 Gps Antenna

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
B14A4 13 GPS antenna 1 Diagnosis condition When ignition switch is ON
Signal (terminal) GNSS antenna signal
Threshold 0 V
Diagnosis delay time 2.5 seconds or more
2 Diagnosis condition When ignition switch is ON
Signal (terminal) GNSS antenna signal
Threshold Detect 0 V 10 times straight
Diagnosis delay time —

POSSIBLE CAUSE

  • GNSS antenna connection

  • Roof antenna

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2.5 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "B14A4-13" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14A4-13" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK GNSS ANTENNA CONNECTION (1)

Check GNSS antenna for loose fitting.

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Connect GNSS antenna properly.

CHECK GNSS ANTENNA CONNECTION (2)

Check connection between the HD map module and GNSS antenna for loose fitting.

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair malfunctioning part.

PERFORM DTC CONFIRMATION PROCEDURE AGAIN

  1. Turn ignition switch ON.

  2. Erase DTC.

  3. Perform DTC confirmation procedure again.

Is DTC "B14A4-13" detected as current malfunction?

YES>>

Replace roof antenna. Refer to Removal and Installation.

NO>>

INSPECTION END

B14a5-45 Hd Map Data Error 1

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
B14A5 45 HD map data error 1 Diagnosis condition When ignition switch is ON
Signal (terminal) —
Threshold An error occurs when writing data
Diagnosis delay time —

POSSIBLE CAUSE

HD map module internal error

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "B14A5-45" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14A5-45" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

PERFORM DTC CONFIRMATION PROCEDURE AGAIN

  1. Erase DTC.

  2. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "B14A5-45" detected as current malfunction?

YES>>

Replace HD map module. Refer to Removal and Installation.

NO>>

INSPECTION END

B14ad-54 G Sensor Calibration Incomplete

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
B14AD 54 G sensor calibration incomplete Diagnosis condition When ignition switch is ON
Signal (terminal) —
Threshold HD map module calibration is not completed
Diagnosis delay time 5 seconds or more

POSSIBLE CAUSE

  • HD map module is not adjusted

  • HD map module internal error

FAIL-SAFE

None

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 5 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "B14AD-54" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14AD-54" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

PERFORM HD MAP CALIBRATION

  1. Select "Work Support" mode of "HD MAP", and perform "HD map module calibration". Refer to Work Procedure.

  2. Erase DTC.

  3. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "B14AD-54" detected as current malfunction?

YES>>

If DTC is still detected after repeating steps 1 to 3 three times, replace HD map module. Refer to Removal and Installation.

NO>>

INSPECTION END

B14b0-56 File System Error 2

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
B14B0 56 Nissan Ariya Vehicle Identification Number data mismatch Diagnosis condition When ignition switch is ON
Signal (terminal) —
Threshold VIN data mismatch between ADAS control unit 2 and HD map module
Diagnosis delay time —

POSSIBLE CAUSE

VIN data mismatch between ADAS control unit 2 and HD map module

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "B14B0-56" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14B0-56" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

DTC CONFIRMATION

  1. Perform the ADAS control unit 2 configuration. Refer to Work Procedure.

  2. Erase DTC.

  3. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "B14B0-56" detected as current malfunction?

YES>>

Replace HD map module. Refer to Removal and Installation.

NO>>

INSPECTION END

B14b4-11 L Band Antenna

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
B14B4 11 L band antenna 1 Diagnosis condition When ignition switch is ON
Signal (terminal) GNSS antenna signal
Threshold —
Diagnosis delay time 2.5 seconds or more
2 Diagnosis condition When ignition switch is ON
Signal (terminal) GPS antenna signal
Threshold Detect 10 times straight
Diagnosis delay time —

POSSIBLE CAUSE

  • GNSS antenna connection

  • Roof antenna

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2.5 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "B14B4-11" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14B4-11" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK GNSS ANTENNA CONNECTION

Check GNSS antenna for loose fitting.

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Connect GNSS antenna properly.

PERFORM DTC CONFIRMATION PROCEDURE AGAIN

  1. Turn ignition switch ON.

  2. Erase DTC.

  3. Perform DTC confirmation procedure again.

Is DTC "B14B4-11" detected as current malfunction?

YES>>

Replace roof antenna. Refer to Removal and Installation.

NO>>

INSPECTION END

B14b4-13 L Band Antenna

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
B14B4 13 L band antenna 1 Diagnosis condition When ignition switch is ON
Signal (terminal) GNSS antenna signal
Threshold 0 V
Diagnosis delay time 2.5 seconds or more
2 Diagnosis condition When ignition switch is ON
Signal (terminal) GNSS antenna signal
Threshold Detect 0 V 10 times straight
Diagnosis delay time —

POSSIBLE CAUSE

  • GNSS antenna connection

  • Roof antenna

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2.5 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "B14B4-13" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "B14B4-13" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK GNSS ANTENNA CONNECTION (1)

Check GNSS antenna for loose fitting.

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Connect GNSS antenna properly.

CHECK GNSS ANTENNA CONNECTION (2)

Check connection between the HD map module and GNSS antenna for loose fitting.

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair malfunctioning part.

PERFORM DTC CONFIRMATION PROCEDURE AGAIN

  1. Turn ignition switch ON.

  2. Erase DTC.

  3. Perform DTC confirmation procedure again.

Is DTC "B14B4-13" detected as current malfunction?

YES>>

Replace roof antenna. Refer to Removal and Installation.

NO>>

INSPECTION END

U1c93-86 Gps Communication Error

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
U1C93 86 GPS communication error Diagnosis condition When ignition switch is ON
Signal (terminal) GNSS communication signal
Threshold Serial communication with GNSS antenna data error
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

  • GNSS antenna is abnormal

  • HD map module is abnormal

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "U1C93-86" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "U1C93-86" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK GNSS ANTENNA CONNECTION

  1. Turn ignition switch OFF.

  2. Check GNSS antenna for connection (including intermediate connector).

  3. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "U1C93-86" detected as current malfunction?

YES>>

Replace HD map module. Refer to Removal and Installation.

NO>>

INSPECTION END

U1c93-87 Gps Communication Error

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
U1C93 87 GPS communication error Diagnosis condition When ignition switch is ON
Signal (terminal) GNSS communication signal
Threshold Detects serial communication blackout with GNSS antenna
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

  • GNSS antenna connector is disconnected

  • HD map module is abnormal

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "U1C93-87" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "U1C93-87" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK GNSS ANTENNA CONNECTION

  1. Turn ignition switch OFF.

  2. Check GNSS antenna for connection (including intermediate connector).

  3. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "U1C93-87" detected as current malfunction?

YES>>

Replace HD map module. Refer to Removal and Installation.

NO>>

INSPECTION END

U1c96-82 Ethernet Communication Error

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
U1C96 82 Ethernet communication error Diagnosis condition When ignition switch is ON
Signal (terminal) Ethernet communication signal
Threshold When the signal received from ADAS control unit 2 or the front camera unit is abnormal
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

  • ADAS control unit 2 is abnormal

  • Front camera unit is abnormal

FAIL-SAFE

None

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "U1C96-82" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "U1C96-82" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK SELF-DIAGNOSIS RESULT OF ADAS CONTROL UNIT 2

Check if DTC is detected in self-diagnosis result of "ICC/ADAS 2".

Is DTC detected?

YES>>

Perform trouble diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

GO TO 2.

CHECK SELF-DIAGNOSIS RESULT OF FRONT CAMERA UNIT

Check if DTC is detected in self-diagnosis result of "LANE CAMERA".

Is DTC detected?

YES>>

Perform diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

Replace HD map module. Refer to Removal and Installation.

U1c96-87 Ethernet Communication Error

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
U1C96 87 Ethernet communication error Diagnosis condition When ignition switch is ON
Signal (terminal) Ethernet communication signal
Threshold Detects Ethernet communication circuit blackout
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

  • ADAS control unit 2 is abnormal

  • Front camera unit is abnormal

FAIL-SAFE

None

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "U1C96-87" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "U1C96-87" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK CONSULT DISPLAY OF ADAS CONTROL UNIT 2

  1. Perform "All DTC Reading" with CONSULT.

  2. Check if item of "ICC/ADAS 2" is displayed in the "All DTC Reading".

Is item of "ICC/ADAS 2" displayed?

YES>>

GO TO 2.

NO>>

Check power supply and ground circuit of ADAS control unit 2. Refer to Diagnosis Procedure.

CHECK CONSULT DISPLAY OF FRONT CAMERA UNIT

  1. Perform "All DTC Reading" with CONSULT.

  2. Check if "LANE CAMERA" mode is displayed in the "All DTC Reading."

Is "LANE CAMERA" mode displayed?

YES>>

GO TO 3.

NO>>

Check power supply and ground circuit of ADAS control unit 2. Refer to Diagnosis Procedure.

CHECK SELF-DIAGNOSIS RESULT OF ADAS CONTROL UNIT 2

  1. Turn ignition switch ON.

  2. Check if DTC is detected in self-diagnosis result of "ICC/ADAS 2".

Is DTC detected?

YES>>

Perform DTC diagnosis and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

GO TO 4.

CHECK SELF-DIAGNOSIS RESULT OF FRONT CAMERA UNIT

Check if DTC is detected in self-diagnosis result of "LANE CAMERA".

Is DTC detected?

YES>>

Perform trouble diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

GO TO 5.

CHECK ETHERNET CABLE (BETWEEN ADAS CONTROL UNIT 2 AND HD MAP MODULE)

  1. Turn ignition switch OFF.

  2. Check Ethernet cable connector of ADAS control unit 2 and HD map module for disconnection, bent, loose connection.

Is the inspection result normal?

YES>>

GO TO 6.

NO>>

Connect Ethernet cable properly.

CHECK ETHERNET CABLE (BETWEEN FRONT CAMERA UNIT AND HD MAP MODULE)

Check Ethernet cable connector of front camera unit and HD map module for disconnection, bent, loose connection.

Is the inspection result normal?

YES>>

GO TO 7.

NO>>

Connect Ethernet properly.

REPLACE ETHERNET CABLE (BETWEEN ADAS CONTROL UNIT 2 AND HD MAP MODULE)

  1. Replace Ethernet cable between ADAS control unit 2 and HD map module.

  2. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "U1C96-87" detected as current malfunction?

YES>>

GO TO 8.

NO>>

INSPECTION END

REPLACE ETHERNET CABLE (BETWEEN FRONT CAMERA UNIT AND HD MAP MODULE)

  1. Replace Ethernet cable between front camera unit and HD map module.

  2. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "U1C96-87" detected as current malfunction?

YES>>

GO TO 9.

NO>>

INSPECTION END

REPLACE ADAS CONTROL UNIT 2

  1. Replace ADAS control unit 2. Refer to Removal and Installation.

  2. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "U1C96-87" detected as current malfunction?

YES>>

GO TO 10.

NO>>

INSPECTION END

REPLACE FRONT CAMERA UNIT

  1. Replace front camera unit. Refer to Removal and Installation.

  2. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "U1C96-87" detected as current malfunction?

YES>>

Replace HD map module. Refer to Removal and Installation.

NO>>

INSPECTION END

U1c97-82 Ethernet Communication Error

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
U1C97 82 Ethernet communication error Diagnosis condition When ignition switch is ON
Signal (terminal) Ethernet communication signal
Threshold Signal received from ADAS control unit 2 is abnormal
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

  • ADAS control unit 2 is abnormal

  • TCU is abnormal

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "U1C97-82" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "U1C97-82" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK SELF-DIAGNOSIS RESULT OF ADAS CONTROL UNIT 2

Check if DTC is detected in self-diagnosis result of "ICC/ADAS 2".

Is DTC detected?

YES>>

Perform trouble diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

GO TO 2.

CHECK SELF-DIAGNOSIS RESULT OF TCU

Check if DTC is detected in self-diagnosis result of "SOS CALL".

Is DTC detected?

YES>>

Perform diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

Replace HD map module. Refer to Removal and Installation.

U1c97-83 Ethernet Communication Error

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
U1C97 83 Ethernet communication error Diagnosis condition When ignition switch is ON
Signal (terminal) Ethernet communication signal
Threshold Signal received from ADAS control unit 2 or TCU is abnormal
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

  • ADAS control unit 2 is abnormal

  • TCU is abnormal

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "U1C97-83" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "U1C97-83" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK SELF-DIAGNOSIS RESULT OF ADAS CONTROL UNIT 2

Check if DTC is detected in self-diagnosis result of "ICC/ADAS 2".

Is DTC detected?

YES>>

Perform trouble diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

GO TO 2.

CHECK SELF-DIAGNOSIS RESULT OF TCU

Check if DTC is detected in self-diagnosis result of "SOS CALL".

Is DTC detected?

YES>>

Perform diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

Replace HD map module. Refer to Removal and Installation.

U1c98-82 Ethernet Communication Error

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
U1C98 82 Ethernet communication error Diagnosis condition When ignition switch is ON
Signal (terminal) Ethernet communication signal
Threshold Signal received from ADAS control unit 2 is abnormal
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

ADAS control unit 2 is abnormal

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "U1C98-82" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "U1C98-82" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK SELF-DIAGNOSIS RESULT OF ADAS CONTROL UNIT 2

Check if DTC is detected in self-diagnosis result of "ICC/ADAS 2".

Is DTC detected?

YES>>

Perform trouble diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

Replace ADAS control unit 2. Refer to Removal and Installation.

U1c98-87 Ethernet Communication Error

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
U1C98 87 Ethernet communication error Diagnosis condition When ignition switch is ON
Signal (terminal) Ethernet communication signal
Threshold Detects Ethernet communication circuit blackout
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

ADAS control unit 2 is abnormal

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "U1C98-87" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "U1C98-87" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK CONSULT DISPLAY OF ADAS CONTROL UNIT 2

  1. Perform "All DTC Reading" with CONSULT.

  2. Check if "ICC/ADAS 2" mode is displayed in the "All DTC Reading".

Is "ICC/ADAS 2"mode displayed?

YES>>

GO TO 2.

NO>>

Check power supply and ground circuit of ADAS control unit 2. Refer to Diagnosis Procedure.

CHECK SELF-DIAGNOSIS RESULT OF ADAS CONTROL UNIT 2

  1. Turn ignition switch ON.

  2. Check if DTC is detected in self-diagnosis result of "ICC/ADAS 2".

Is DTC detected?

YES>>

Perform trouble diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

GO TO 3.

CHECK ETHERNET CABLE

  1. Turn ignition switch OFF.

  2. Check Ethernet cable connector of ADAS control unit 2 and HD map module for disconnection, bent, loose connection.

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Connect Ethernet cable properly.

REPLACE ETHERNET CABLE

  1. Replace Ethernet cable.

  2. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "U1C98-87" detected as current malfunction?

YES>>

GO TO 5.

NO>>

INSPECTION END

REPLACE ADAS CONTROL UNIT 2

  1. Replace ADAS control unit 2.

  2. Perform DTC confirmation procedure again. Refer to Confirmation Procedure.

Is DTC "U1C98-87" detected as current malfunction?

YES>>

Replace HD map module. Refer to Removal and Installation.

NO>>

INSPECTION END

U27a9-88 Ethernet Communication Error

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
U27A9 88 Ethernet communication error Diagnosis condition When ignition switch is ON
Signal (terminal) Ethernet communication signal
Threshold Signal received from ADAS control unit 2 is abnormal
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

ADAS control unit 2 is abnormal

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "U27A9-88" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "U27A9-88" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK SELF-DIAGNOSIS RESULT OF ADAS CONTROL UNIT 2

Check if DTC is detected in self-diagnosis result of "ICC/ADAS 2".

Is DTC detected?

YES>>

Perform trouble diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

Replace ADAS control unit 2. Refer to Removal and Installation.

U28a9-88 Ethernet Communication Error

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
U28A9 88 Ethernet communication error Diagnosis condition When ignition switch is ON
Signal (terminal) Ethernet communication signal
Threshold Signal received from front camera is abnormal
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

Front camera is abnormal

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "U28A9-88" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "U28A9-88" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK SELF-DIAGNOSIS RESULT OF FRONT CAMERA UNIT

Check if DTC is detected in self-diagnosis result of "LANE CAMERA".

Is DTC detected?

YES>>

Perform trouble diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

Replace front camera unit. Refer to Removal and Installation.

U29a9-88 Ethernet Communication Error

DTC Description

DTC DETECTION LOGIC

DTC CONSULT screen terms DTC detection condition
U29A9 88 Ethernet communication error Diagnosis condition When ignition switch is ON
Signal (terminal) Ethernet communication signal
Threshold Signal received from around view monitor control unit is abnormal
Diagnosis delay time 2 seconds or more

POSSIBLE CAUSE

Around view monitor control unit is abnormal

FAIL-SAFE

The following systems are canceled.

  • Lane keeping function*

  • Lane change support function

  • Overtaking support function

*: ProPILOT Assist 2.1 display is blue

Confirmation Procedure

DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait 2 seconds or more.

  2. Perform "All DTC Reading" with CONSULT.

  3. Check if "U29A9-88" is detected as current malfunction in self-diagnosis result of "HD MAP".

Is DTC "U29A9-88" detected as current malfunction?

YES>>

Refer to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK SELF-DIAGNOSIS RESULT OF AROUND VIEW MONITOR CONTROL UNIT

Check if DTC is detected in self-diagnosis result of "AVM".

Is DTC detected?

YES>>

Perform trouble diagnosis for detected DTC and repair or replace malfunctioning part. Refer to DTC Index.

NO>>

Replace around view monitor control unit. Refer to Removal and Installation.

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