Nissan Titan. Instruction — part 167

DLN-240

< WIRING DIAGRAM >

[REAR FINAL DRIVE: M226 (ELD) ]

REAR FINAL DRIVE

ABDIA0947GB

REAR FINAL DRIVE

DLN-241

< WIRING DIAGRAM >

[REAR FINAL DRIVE: M226 (ELD) ]

C

E

F

G

H

I

J

K

L

M

A

B

DLN

N

O

P

ABDIA0942GB

DLN-242

< WIRING DIAGRAM >

[REAR FINAL DRIVE: M226 (ELD) ]

REAR FINAL DRIVE

ABDIA0948GB

DIFF LOCK INDICATOR LAMP INOPERATIVE

DLN-243

< SYMPTOM DIAGNOSIS >

[REAR FINAL DRIVE: M226 (ELD) ]

C

E

F

G

H

I

J

K

L

M

A

B

DLN

N

O

P

SYMPTOM DIAGNOSIS

DIFF LOCK INDICATOR LAMP INOPERATIVE

Inspection Procedure

INFOID:0000000009886146

SYMPTOM:

DIFF LOCK indicator lamp does not turn ON for approx. 1 second when turning ignition switch to

“ON”.

DIAGNOSTIC PROCEDURE

1.

PERFORM DIFFERENTIAL LOCK CONTROL UNIT SELF DIAGNOSIS

Perform self-diagnosis. Refer to

DLN-214, "CONSULT Function (DIFF LOCK)"

.

Were any DTCs displayed?

YES

>> Refer to

DLN-237, "DTC Index"

.

NO

>> GO TO 2.

2.

CHECK DIFFERENTIAL LOCK CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT

Check the differential lock control unit for proper power and ground. Refer to

DLN-217, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair harness or connector.

3.

CHECK DIFF LOCK INDICATOR LAMP POWER SUPPLY

Check power supply to the combination meter (DIFF LOCK indicator lamp). Refer to

DLN-235, "Diagnosis

Procedure"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair harness or connectors.

4.

CHECK DIFF LOCK INDICATOR LAMP CONTROL

Check the DIFF LOCK indicator lamp control circuit. Refer to

DLN-235, "Description"

.

Is the inspection result normal?

YES

>> Replace the differential lock control unit. Refer to

DLN-251, "Removal and Installation"

.

NG

>> Repair malfunctioning component.