Nissan Titan. Manual - part 84
DOOR LOCK ACTUATOR
DLK-45
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
YES
>> Replace front door lock assembly LH. Refer to
DLK-128, "Removal and Installation"
.
NO
>> Repair or replace harness.
FRONT RH
FRONT RH : Description
INFOID:0000000009878786
Locks/unlocks the door with the signal from BCM.
FRONT RH : Component Function Check
INFOID:0000000009878787
1.
CHECK FUNCTION
1. Use CONSULT to perform Active Test DOOR LOCK.
2. Touch “ALL LCK” or “ALL ULK” to check that it works normally.
Is the inspection result normal?
YES
>> Door lock actuator is OK.
NO
>> Refer to
DLK-45, "FRONT RH : Diagnosis Procedure"
.
FRONT RH : Diagnosis Procedure
INFOID:0000000009878788
Regarding Wiring Diagram information, refer to
DLK-76, "Wiring Diagram - King Cab"
.
1.
CHECK DOOR LOCK ACTUATOR SIGNAL
Check voltage between BCM connector M20 terminals 65, 66 and
ground.
Is the inspection result normal?
YES
>> GO TO 2
NO
>> Replace BCM. Refer to
BCS-52, "Removal and Installation"
2.
CHECK DOOR LOCK ACTUATOR HARNESS
1. Disconnect BCM and door lock actuator RH.
2. Check continuity between BCM connector M20 terminals 65, 66
and front door lock actuator RH terminals 2, 3.
3. Check continuity between BCM connector M20 terminals 65, 66
and ground.
Is the inspection result normal?
Connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(-)
M20
65
Ground
Door lock/unlock switch is
turned to LOCK
0
→ Battery voltage
66
Door lock/unlock switch is
turned to UNLOCK
0
→ Battery voltage
LIIA1048E
Terminals
Continuity
65
3
Yes
66
2
Yes
Terminals
Continuity
65
Ground
No
66
No
WIIA0317E