Qashqai J11. Driver assistance system - part 12

DAS-178, "Diagnosis Procedure"

CONSULT Display

DTC detecting condition

Possible causes

ICC SENSOR MALF
[C1A17]

Distance sensor is malfunctioning.

Distance sensor.

DAS-178

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C1A18 RADAR AIMING INCMP

C1A18 RADAR AIMING INCMP

DTC Logic

INFOID:0000000010416918

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PERFORM SELF DIAGNOSTIC RESULT

Start the engine.

Perform “Self Diagnostic Result” of “LASER/RADAR” using CONSULT.

Is DTC detected?

YES

>> Refer to

>> Inspection End.

Diagnosis Procedure

INFOID:0000000010416919

ADJUST DISTANCE SENSOR

Perform distance sensor Initial vertical alignment and distance sensor alignment.

DAS-88, "Description"

and

DAS-90, "Description"

CONSULT Display

DTC Detection Condition

Possible Cause

LASER AIMING INCMP
[C1A18]

Distance sensor not adjusted.

• Distance sensor aiming adjustment not per-

formed.

• Distance sensor aiming adjustment interrupt-

ed.

DAS

C1A21 UNIT HIGH TEMP

DAS-179

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C1A21 UNIT HIGH TEMP

DTC Logic

INFOID:0000000010416920

DTC DETECTION LOGIC

PERFORM SELF DIAGNOSTIC RESULT

Turn ignition switch OFF.

Wait for 10 minutes or more to cool the distance sensor.

Start the engine.

Perform “Self Diagnostic Result” of “LASER/RADAR” using CONSULT.

Is DTC detected?

YES

>> Replace distance sensor. Refer to

126, "DISTANCE SENSOR : DTC Logic"

CONSULT Display

DTC detecting condition

Possible causes

UNIT HIGH TEMP
[C1A21]

Distance sensor judges high temperature abnor-
mality.

Temperature around distance sensor high.

DAS-180

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C1A24 NP RANGE

C1A24 NP RANGE

DTC Logic

INFOID:0000000010416921

DTC DETECTION LOGIC

NOTE:
If DTC C1A24 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to

DAS-

DTC CONFIRMATION PROCEDURE

PERFORM SELF DIAGNOSTIC RESULT 1

Start the engine.

Shift selector lever to P position and wait for approximately 5 minutes or more.

Perform “Self Diagnostic Result” of “LASER/RADAR” using CONSULT.

Is DTC detected?

YES

>> Refer to

DAS-180, "Diagnosis Procedure"

>> GO TO 2.

PERFORM SELF DIAGNOSTIC RESULT 2

Shift selector lever to N position and wait for approximately 5 minutes or more.

Perform “Self Diagnostic Result” of “LASER/RADAR” using CONSULT.

Is DTC detected?

YES

>> Refer to

DAS-180, "Diagnosis Procedure"

Diagnosis Procedure

INFOID:0000000010416922

CHECK TCM SELF DIAGNOSTIC RESULT

Perform “Self Diagnostic Result” of “TRANSMISSION” using CONSULT.

Are any DTCs detected?

YES

>> Refer to

TM-267, "DTC Index"

(RE0F10D) or

TM-485, "DTC Index"

(RE0F10G).

>> Replace distance sensor. Refer to

DAS-181, "Diagnosis Procedure"

CONSULT Display

DTC Detection Condition

Possible Cause

NP RANGE
[C1A24]

A mismatch between shift position signal and a
current gear position signal transmitted from
TCM via CAN communication that continues for
60 seconds or more.

• TCM.
• Transmission range switch.

DAS

C1A26 ECD MODE MALFUNCTION

DAS-181

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C1A26 ECD MODE MALFUNCTION

DTC Logic

INFOID:0000000010619863

DTC DETECTION LOGIC

NOTE:
• If DTC C1A26 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to

DAS-53, "DTC Index"

• If DTC C1A26 is displayed with DTC U0415, first perform the trouble diagnosis for DTC U0415. Refer to

DAS-53, "DTC Index"

• If DTC C1A26 is displayed with DTC U0121, first perform the trouble diagnosis for DTC U0121. Refer to

DAS-53, "DTC Index"

DTC CONFIRMATION PROCEDURE

PERFORM SELF DIAGNOSTIC RESULT

Start the engine.

Perform “Self Diagnostic Result” of “LASER/RADAR” using CONSULT.

Is DTC detected?

YES

>> Refer to

Diagnosis Procedure

INFOID:0000000010619864

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF DIAGNOSTIC RESULT

Perform “Self Diagnostic Result” of “ABS” using CONSULT.
Are any DTCs detected?

YES

>> Refer to

>> Replace distance sensor. Refer to

DAS-182, "AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure"

CONSULT Display

DTC detecting condition

Possible causes

ECD MODE MALF
[C1A26]

If an abnormal condition occurs with ECD system

• ABS actuator and electric unit (control unit)
• Distance sensor

DAS-182

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C1A39 STEERING ANGLE SENSOR

C1A39 STEERING ANGLE SENSOR

AROUND VIEW MONITOR CONTROL UNIT

AROUND VIEW MONITOR CONTROL UNIT : DTC Logic

INFOID:0000000010416923

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PERFORM SELF DIAGNOSTIC RESULT

Turn ignition ON.

Perform “Self Diagnostic Result” of “AVM” using CONSULT.

Is DTC detected?

YES

>> Refer to

AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure

INFOID:0000000010416924

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF DIAGNOSTIC RESULT

Perform “Self Diagnostic Result” of “ABS” using CONSULT.

Are any DTCs detected?

YES

>> Refer to

AV-267, "Removal and Installation"

>> Replace around view monitor control unit. Refer to

DISTANCE SENSOR

DISTANCE SENSOR : DTC Logic

INFOID:0000000010416925

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PERFORM SELF DIAGNOSTIC RESULT

Turn ignition ON.

Perform “Self Diagnostic Result” of “LASER/RADAR” using CONSULT.

Is DTC detected?

YES

>> Refer to

DAS-182, "DISTANCE SENSOR : Diagnosis Procedure"

DISTANCE SENSOR : Diagnosis Procedure

INFOID:0000000010416926

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF DIAGNOSTIC RESULT

Perform “Self Diagnostic Result” of “ABS” using CONSULT.

Are any DTCs detected?

YES

>> Refer to

>> Replace distance sensor. Refer to

CONSULT Display

DTC detecting condition

Possible causes

STRG SEN CIR
[C1A39]

Around view monitor control unit receives steer-
ing angle sensor failed message from steering
angle sensor.

• Steering angle sensor.
• Around view monitor control unit.

CONSULT Display

DTC detecting condition

Possible causes

STRG SEN CIR
[C1A39]

Distance sensor receives steering angle sensor
failed message from steering angle sensor.

• Steering angle sensor.
• Distance sensor.

DAS

C1B00 CAMERA UNIT MALF

DAS-183

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C1B00 CAMERA UNIT MALF

DTC Logic

INFOID:0000000010609529

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000010609530

REPLACE FRONT CAMERA UNIT

>> Replace front camera unit. Refer to

DAS-184, "Diagnosis Procedure"

CONSULT Display

DTC detecting condition

Possible causes

CAMERA UNIT MALF
[C1B00]

If front camera unit is malfunctioning

Front camera unit

DAS-184

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C1B01 CAM AIMING INCMP

C1B01 CAM AIMING INCMP

DTC Logic

INFOID:0000000010609531

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PERFORM SELF DIAGNOSTIC RESULT

Start the engine.

Perform “Self Diagnostic Result” of “LANE CAMERA” using CONSULT.

Is DTC detected?

YES

>> Refer to

Perform the camera aiming. Refer to

Diagnosis Procedure

INFOID:0000000010609532

CAMERA AIMING ADJUSTMENT

DAS-95, "Description"

Erase all self-diagnosis results with CONSULT.

Perform “Self Diagnostic Result” of “LANE CAMERA” using CONSULT.

Are any DTCs detected?

YES

>> Replace the front camera unit. Refer to

DAS-185, "Diagnosis Procedure"

>> Inspection End

CONSULT Display

DTC detecting condition

Possible causes

CAM AIMING INCMP
[C1B01]

Camera aiming is not completed

• Front camera aiming is not adjusted
• Front camera aiming adjustment has been in-

terrupted

DAS

C1B02 VHCL SPD DATA MALF

DAS-185

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C1B02 VHCL SPD DATA MALF

DTC Logic

INFOID:0000000010765815

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PERFORM SELF DIAGNOSTIC RESULT

Start the engine.

Perform “Self Diagnostic Result” of “LANE CAMERA” using CONSULT.

Is DTC detected?

YES

>> Refer to

Diagnosis Procedure

INFOID:0000000010765816

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF DIAGNOSTIC RESULT

Perform “Self Diagnostic Result” of “ABS” using CONSULT.
Are any DTCs detected?

YES

>> Refer to

>> Replace front camera unit. Refer to

DAS-186, "Diagnosis Procedure"

CONSULT Display

DTC detecting condition

Possible causes

VHCL SPD DATA MALF
[C1B02]

Front camera unit receives an error signal from
ABS actuator and electric unit (control unit) via
CAN communication.

• ABS actuator and electric unit (control unit)
• Front camera unit

DAS-186

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C1B03 ABNRML TEMP DETECT

C1B03 ABNRML TEMP DETECT

DTC Logic

INFOID:0000000010609533

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PERFORM SELF DIAGNOSTIC RESULT

Start the engine.

Perform “Self Diagnostic Result” of “LANE CAMERA” using CONSULT.

Is DTC detected?

YES

>> Refer to

Diagnosis Procedure

INFOID:0000000010609534

COOLING LANE CAMERA UNIT

Wait for 10 minutes or more to cool the front camera unit.

Erase all self-diagnosis results with CONSULT.

Perform “Self Diagnostic Result” of “LANE CAMERA” using CONSULT.

Are any DTCs detected?

YES

>> Replace the front camera unit. Refer to

>> Inspection End

CONSULT Display

DTC detecting condition

Possible causes

ABNRML TEMP DETECT
[C1B03]

Temperature around front camera unit is exces-
sively high

Interior room temperature is excessively high

DAS

C1B5D FEB OPE COUNT LIMIT

DAS-187

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C1B5D FEB OPE COUNT LIMIT

DTC Logic

INFOID:0000000010452274

NOTE:
If “C1B5D” detected, perform the FEB system operates normally.

Diagnosis Procedure

INFOID:0000000010452275

CHECK DISTANCE SENSOR SELF DIAGNOSTIC RESULT

Perform “Self Diagnostic Result” of “LASER/RADAR” using CONSULT.
Are any DTCs detected?

YES

>> Replace distance sensor unit. Refer to

DAS-188, "Diagnosis Procedure"

CONSULT Display

DTC detecting condition

Possible causes

FEB OPE COUNT LIMIT
[C1B5D]

FEB system operated 3 times within ignition
switch ON.

Distance sensor

DAS-188

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C1B09 POWER SUPPLY CIRCUIT, C1B0A POWER SUPPLY CIRCUIT2

C1B09 POWER SUPPLY CIRCUIT, C1B0A POWER SUPPLY CIRCUIT2

DTC Logic

INFOID:0000000010767901

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PERFORM DTC CONFIRMATION PROCEDURE

Start the engine.

Perform “Self Diagnostic Result” of “LANE CAMERA” using CONSULT.

Is DTC detected?

YES

>> Refer to

DAS-191, "FRONT CAMERA UNIT :

Diagnosis Procedure

INFOID:0000000010767902

CHECK FRONT CAMERA UNIT SUPPLY AND GROUND CIRCUIT

Check power supply and ground circuit of front camera unit. Refer to

Diagnosis Procedure"

Is the inspection result normal?

YES

>> Replace the front camera unit. Refer to