Nissan Qashqai J11. Manual - part 2193

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

1.

PERFORM SELF DIAGNOSTIC RESULT

1.

Start the engine.

2.

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

Is DTC detected?

YES

>> Refer to 

DAS-186, "Diagnosis Procedure"

.

NO

>> Refer to 

GI-41, "Intermittent Incident"

. 

Diagnosis Procedure

INFOID:0000000010609534

1.

COOLING LANE CAMERA UNIT

1.

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

2.

Erase all self-diagnosis results with CONSULT.

3.

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

Are any DTCs detected?

YES

>> Replace the front camera unit. Refer to 

DAS-201, "Removal and Installation"

.

NO

>> 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]

C

D

E

F

G

H

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J

K

L

M

B

N

P

A

C1B5D FEB OPE COUNT LIMIT

DTC Logic

INFOID:0000000010452274

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

Diagnosis Procedure

INFOID:0000000010452275

1.

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-203, "Removal and Installation"

. 

NO

>> Refer to 

GI-41, "Intermittent Incident"

.

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

1.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Start the engine.

2.

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

Is DTC detected?

YES

>> Refer to 

DAS-188, "Diagnosis Procedure"

.

NO

>> Refer to 

GI-41, "Intermittent Incident"

. 

Diagnosis Procedure

INFOID:0000000010767902

1.

CHECK FRONT CAMERA UNIT SUPPLY AND GROUND CIRCUIT

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

DAS-191, "FRONT CAMERA UNIT :

Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Replace the front camera unit. Refer to 

DAS-201, "Removal and Installation"

. 

NO

>> Repair or replace harness or connectors. 

CONSULT Display

DTC Detection Condition

Possible Cause

POWER SUPPLY CIRCUIT
[C1B09]

Front camera unit iginition voltage is greater than 
16 V for 5 seconds.

• Harness
• Front camera unit

POWER SUPPLY CIRCUIT 2
[C1B0A]

Front camera unit iginition voltage is less than 
10.5 V  for 5 seconds.

DAS

POWER SUPPLY AND GROUND CIRCUIT

DAS-189

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C

D

E

F

G

H

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J

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M

B

N

P

A

POWER SUPPLY AND GROUND CIRCUIT

AROUND VIEW MONITOR CONTROL UNIT

AROUND VIEW MONITOR CONTROL UNIT : Diagnosis Procedure

INFOID:0000000010416927

WITH PUMP CONTROL UNIT

1.

CHECK FUSE

Check that the following fuses are not blown.

Are the fuses blown?

YES

>> Replace the blown fuse after repairing the affected circuit.

NO

>> GO TO 2.

2.

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect around view monitor control unit connector.

3.

Check voltage between around view monitor control unit connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness or connectors.

3.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check continuity between around view monitor control unit connector and ground.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Repair or replace harness or connectors.

WITHOUT PUMP CONTROL UNIT

1.

CHECK FUSE

Check that the following fuses are not blown.

Are the fuses blown?

YES

>> Replace the blown fuse after repairing the affected circuit.

NO

>> GO TO 2.

2.

CHECK POWER SUPPLY CIRCUIT

Signal name

Fuse No.

Battery power supply

80 (20A)

Ignition signal

73 (10A)

Around view monitor control unit

Ground

Condition

Voltage

(Approx.)

Connector

Terminal

M7

2

—

Ignition switch: OFF

Battery voltage

3

Ignition switch: ON

Around view monitor control unit

Ground

Continuity 

Connector

Terminal

M7

1

—

Existed

Signal name

Fuse No.

Battery power supply

80 (20A)

Ignition signal

73 (10A)