Nissan Terrano model r20 series 2004. Manual — part 393
RHD MODELS
YEL862E
INTERIOR LAMP
Wiring Diagram — INT/L — (Cont’d)
EL-76
RHD MODELS
YEL863E
INTERIOR LAMP
Wiring Diagram — INT/L — (Cont’d)
EL-77
Trouble Diagnoses
SYMPTOM CHART
Symptom
Diagnoses service procedure
Interior room lamp timer does not operate.
1. Preliminary check.
2. Check ignition signal.
3. Check driver side door switch.
4. Check door lock/unlock switch.
5. Check other door switch.
Interior room lamp timer cannot be cancelled.
1. Preliminary check.
2. Check ignition signal.
3. Check driver side door switch.
4. Check door lock/unlock switch.
PRELIMINARY CHECK (Power supply and ground
circuit check)
Main power supply circuit check
Terminals
Ignition switch position
!
@
LOCK
ACC
ON
U09
Ground
Battery
voltage
Battery
voltage
Battery
voltage
Ground circuit check
Terminals
Continuity
U16
- Ground
Yes
IGNITION SWITCH “ON” CIRCUIT CHECK
Terminals
Ignition switch position
!
@
OFF
ACC
ON
U01
Ground
0V
0V
Battery voltage
If NG, check the following.
I
10A fuse [No.
26
, located in the fuse block (J/B)]
I
Harness for open or short
YEL299D
YEL300D
YEL319D
INTERIOR LAMP
EL-78
DRIVER SIDE DOOR SWITCH CHECK
CHECK DOOR SWITCH INPUT SIGNAL.
Check voltage between fuse block (J/B)
and ground.
NG
E
OK
Door switch is OK.
CHECK DOOR SWITCH.
1. Disconnect door switch connector.
2. Check continuity between door switch
terminal 1 and ground.
OK
E
NG
Replace door switch.
Check the following.
I
Door switch case ground condition
I
Harness for open or short between con-
trol unit and door switch
Termi-
nals
Condition
Voltage (V)
Driver
side door
B07
Opened
0
Closed
Approx. 12
Terminals
Condition
Continuity
Door
switch
q
1
-
ground
Closed
No
Open
Yes
YEL874E
YEL875E
H
H
INTERIOR LAMP
Trouble Diagnoses (Cont’d)
EL-79
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