NISSAN TERRANO 2004 Service Repair Manual

Wiring Diagram Ð R/FOG Ð
YEL737E
EXTERIOR LAMP
EL-58
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System Description
TURN SIGNAL OPERATION
Power is supplied at all times
Ithrough 10A fuse [No. 5, located in fuse block (J/B)]
I to time control unit terminal U09, and
With the ignition switch in the ON or START position, power is supplied
I through 10A fuse [No. 26, located in fuse block (J/B)]
I to time control unit terminal U01
Ground is supplied to time control unit terminal U16
I through fuse block (J/B) terminal MM2
I through body grounds F36 and F47 (LHD models) or
I through body grounds M33 and M754 (RHD models).
LH Turn
When the turn signal switch is turned to the L position, ground is supplied from body grounds M33 and M754
Ito time control unit terminal U02
I through fuse block (J/B) terminal E03
I through turn signal switch terminals 3 and 1
With ground is supplied, time control unit controls the flashing of the LH turn signal lamps.
Power is supplied from time control unit terminal U15
I to front turn signal lamp LH terminal 2,
I to side turn signal lamp LH terminal 2 and
I to rear combination lamp LH terminal 1
Ground is supplied to the front turn signal lamp LH terminal 1 through body grounds F36 and F47.
Ground is supplied to the side turn signal lamp LH terminal 1 through body grounds F36 and F47.
Ground is supplied to the rear combination lamp LH terminal 4 through body grounds B10 and B18.
RH Turn
When the turn signal switch is turned to the R position, ground is supplied from body grounds M33 and M754
I to time control unit terminal U04
I through fuse block (J/B) terminal E18
I through turn signal switch terminals 2 and 1
With ground is supplied, time control unit controls the flashing of the RH turn signal lamps.
Power is supplied from time control unit terminal U11
I to front turn signal lamp RH terminal 2,
I to side turn signal lamp RH terminal 2 and
I to rear combination lamp RH terminal 1
Ground is supplied to the front turn signal lamp RH terminal 1 through body grounds M33 and M754.
Ground is supplied to the side turn signal lamp RH terminal 1 through body grounds M33 and M754.
Ground is supplied to the rear combination lamp RH terminal 4 through body grounds B10 and B18.
HAZARD LAMP OPERATION
With the hazard switch in the ON position, ground is supplied from body grounds F36, F47 (LHD models) or
M33, M754 (RHD models)
I to time control unit terminal U05
I through fuse block (J/B) terminal M46
I through hazard switch terminals 17 and 19
With ground is supplied, time control unit controls the flashing of the hazard warning lamps.
Power is supplied from time control unit terminal U15
I to front turn signal lamp LH terminal 2,
I to side turn signal lamp LH terminal 2 and
I to rear combination lamp LH terminal 1
Power is supplied from time control unit terminal U11
I to front turn signal lamp RH terminal 2,
I to side turn signal lamp RH terminal 2 and
I to rear combination lamp RH terminal 1
Ground is supplied to terminal 1 of each front turn signal lamp through body grounds F36, F47 (LHD models)
or M33, M754 (RHD models).
Ground is supplied to terminal 1 of each side turn signal lamp through body grounds F36, F47 (LHD models)
EXTERIOR LAMP
EL-59
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or M33, M754 (RHD models).
Ground is supplied to terminal 4 of each rear combination lamp through body grounds B10 and B18.
With power and ground supplied, the time control unit controls the flashing of the hazard warning lamps, and
time control unit supplies power to combination meter terminals 7 or 33, to flash hazard warning indicator.
HAZARD REMINDER OPERATION FOR MULTI-REMOTE CONTROL SYSTEM
When the doors are locked or unlocked by multi-remote controller, time control unit controls turn lamps haz-
ard reminder flashes as follows.
ILocked operation: Flash once
I Unlock operation: Flash twice
EXTERIOR LAMP
System Description (Cont'd)
EL-60
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Schematic
YEL089D
EXTERIOR LAMP
EL-61
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Wiring Diagram Ð TURN Ð
YEL759E
EXTERIOR LAMP
EL-62
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LHD MODELS
YEL091D
EXTERIOR LAMP
Wiring Diagram Ð TURN Ð (Cont'd)EL-63
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RHD MODELS
YEL092D
EXTERIOR LAMP
Wiring Diagram Ð TURN Ð (Cont'd)EL-64
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YEL093D
EXTERIOR LAMP
Wiring Diagram Ð TURN Ð (Cont'd)EL-65
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Trouble Diagnoses
SymptomPossible cause Repair order
Turn signal and hazard warning lamps
do not operate. 1. Time control unit
2. Time control unit circuit1. Check power door lock operation.
2. Check power supply and ground circuit for time
control unit.
Turn signal lamps do not operate but
hazard warning lamps operate. 1. Turn signal switch
2. Open in turn signal switch circuit1. Check turn signal switch.
2. Check turn signal switch ground for open circuit.
Hazard warning lamps do not operate
but turn signal lamps operate. 1. Hazard switch
2. Open in hazard switch circuit1. Check hazard switch.
2. Check the following.
I
Harness for open or short between time control
unit and hazard switch
I Hazard switch ground for open circuit
Front turn signal lamp LH or RH does
not operate. 1. Bulb
2. Open in front turn signal lamp cir-
cuit 1. Check bulb.
2. Check power supply and ground circuit for front
turn signal lamp.
Side turn signal lamp LH or RH does
not operate. 1. Bulb
2. Open in side turn signal lamp cir-
cuit 1. Check bulb.
2. Check power supply and ground circuit for side
turn signal lamp.
Rear combination lamp LH or RH
does not operate. 1. Bulb
2. Open in rear combination lamp
circuit 1. Check bulb.
2. Check power supply and ground circuit for rear
combination lamp.
LH and RH turn indicators do not
operate. 1. Ground
1. Check grounds circuit between combination
meter and body grounds.
LH or RH turn indicator does not
operate. 1. Bulb
2. Open in indicator power circuit1. Check bulb in combination meter.
2. Check circuit between combination meter and
fuse block (J/B)
EXTERIOR LAMP
EL-66
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Schematic
YEL738E
INTERIOR LAMP
EL-67
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