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CheckNJEL0350
YEL803D
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STEERING SWITCH
Check
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Wiring Diagram — H/LAMP —NJEL0420
YEL668D
HEADLAMP
Wiring Diagram — H/LAMP —
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Trouble DiagnosesNJEL0202
Symptom Possible cause Repair order
Neither headlamp operates. 1. Lighting switch 1. Check Lighting switch.
LH headlamp (low and high beam)
does not operate, but RH head-
lamp (low and high beam) does
operate.1. 15A fuse
2. Headlamp LH ground circuit
3. Lighting switch1. Check 15A fuse (No. 35, located in fusible link and
fuse box). Verify battery positive voltage is present
at lighting switch terminal 8.
2. Check headlamp LH ground circuit.
3. Check lighting switch.
RH headlamp (low and high beam)
does not operate, but LH headlamp
(low and high beam) does operate.1. 15A fuse
2. Headlamp RH ground circuit
3. Lighting switch1. Check 15A fuse (No. 36, located in fusible link and
fuse box). Verify battery positive voltage is present
at lighting switch terminal 5.
2. Check headlamp RH ground circuit.
3. Check lighting switch.
LH high beam does not operate,
but LH low beam does operate.1. Bulb
2. Open in LH high beam circuit
3. Lighting switch1. Check bulb.
2. Check the harness between lighting switch and LH
high beam for an open circuit.
3. Check lighting switch.
LH low beam does not operate, but
LH high beam does operate.1. Bulb
2. Open in LH low beam circuit
3. Lighting switch1. Check bulb.
2. Check the harness between lighting switch and LH
low beam for an open circuit.
3. Check lighting switch.
RH high beam does not operate,
but RH low beam does operate.1. Bulb
2. Open in RH high beam circuit
3. Lighting switch1. Check bulb.
2. Check the harness between lighting switch and RH
high beam for an open circuit.
3. Check lighting switch.
RH low beam does not operate,
but RH high beam does operate.1. Bulb
2. Open in RH low beam circuit
3. Lighting switch1. Check bulb.
2. Check the harness between lighting switch and RH
low beam for an open circuit.
3. Check lighting switch.
High beam indicator does not work. 1. Bulb
2. Ground circuit
3. Open in high beam circuit1. Check bulb in combination meter.
2. Check harness between high beam indicator and
ground.
3. Check the harness between lighting switch and
combination meter for an open circuit.GI
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HEADLAMP
Trouble Diagnoses
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YEL809D
Bulb ReplacementNJEL0015The headlamp is a semi-sealed beam type which uses a replace-
able halogen bulb. The bulb can be replaced from the engine com-
partment side without removing the headlamp body.
Grasp only the plastic base when handling the bulb. Never
touch the glass envelope.
1. Disconnect the battery cable.
2. Pull off the rubber cap.
3. Disconnect the harness connector from the back side of the
bulb.
4. Remove the bulb retaining ring.
5. Remove the headlamp bulb carefully. Do not shake or rotate
the bulb when removing it.
6. Install in the reverse order of removal.
CAUTION:
Do not leave headlamp reflector without bulb for a long period
of time. Dust, moisture, smoke, etc. entering headlamp body
may affect the performance of the headlamp. Remove head-
lamp bulb from the headlamp reflector just before a replace-
ment bulb is installed.
Aiming AdjustmentNJEL0016For details, refer to the regulations in your own country.
Before performing aiming adjustment, check the following.
1) Keep all tires inflated to correct pressures.
2) Place vehicle on flat surface.
3) See that there is no-load in vehicle (coolant, engine oil filled up
to correct level and full fuel tank) other than the driver (or
equivalent weight placed in driver’s position).
SEL984W
CAUTION:
Be sure aiming switch is set to “0” when performing aiming
adjustment on vehicles equipped with headlamp aiming con-
trol.
HEADLAMP
Bulb Replacement
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YEL810D
LOW BEAM=NJEL0016S021. Turn headlamp low beam on.
2. Use adjusting screws to perform aiming adjustment.
First tighten the adjusting screw all the way and then
make adjustment by loosening the screw.
SEL254I
Adjust headlamps so that main axis of light is parallel to
center line of body and is aligned with point P shown in
illustration.
Figure to the left shows headlamp aiming pattern for driv-
ing on right side of road; for driving on left side of road,
aiming pattern is reversed.
Dotted lines to point P in illustration show center of head-
lamp.
“H”: Horizontal center line of headlamps
“W
L”: Distance between each headlamp center
“L”: 5,000 mm (196.85 in)
“C”: 65 mm (2.56 in)
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HEADLAMP
Aiming Adjustment (Cont’d)
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System DescriptionNJEL0351The headlamp system on vehicles for cold spec. option contains a daytime light unit. The unit activates the
following whenever the engine is running with the lighting switch in the OFF position:
Low beam headlamps
Parking, license, tail and illumination lamps
Power is supplied at all times
through 10A fuse (No. 38, located in the fusible link and fuse box)
to daytime light unit terminal 1 and
to lighting switch terminal 11.
Power is also supplied at all times
through 15A fuse (No. 36, located in the fusible link and fuse box)
to daytime light unit terminal 3 and
to lighting switch terminal 5.
Power is also supplied at all times
through 15A fuse (No. 35, located in the fusible link and fuse box)
to daytime light unit terminal 2 and
to lighting switch terminal 8.
With the ignition switch in the ON or START position, power is supplied
through 10A fuse [No. 20, located in the fuse block (J/B)]
to daytime light unit terminal 7.
With the ignition switch in the START position, power is supplied
through 10A fuse [No. 21, located in the fuse block (J/B)]
to daytime light unit terminal 6.
Ground is supplied to daytime light unit terminal 9 through body grounds E30 and E73.
HEADLAMP OPERATION (DAYTIME LIGHT CANCEL OPERATION)NJEL0351S01When the lighting switch is turned to the 1st or 2nd position, power is supplied
through lighting switch terminal 12,
to daytime light unit terminal 11.
Then daytime light will be canceled. And the lighting system operation will be the same as no daytime light
system.
DAYTIME LIGHT OPERATIONNJEL0351S02With the engine running and the lighting switch in the OFF position, power is supplied
from alternator terminal 3
to daytime light unit terminal 8,
through daytime light unit terminal 5
to terminal 4 of headlamp LH,
through daytime light unit terminal 4
to terminal 2 of headlamp RH and
through daytime light unit terminal 10
to tail lamp and illumination.
Ground is supplied to terminal 5 of headlamp LH and terminal 1 of headlamp RHthrough body grounds E30
and E73.
HEADLAMP — DAYTIME LIGHT SYSTEM —
System Description
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SchematicNJEL0421
YEL669D
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HEADLAMP — DAYTIME LIGHT SYSTEM —
Schematic
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Wiring Diagram — DTRL —NJEL0422
YEL670D
HEADLAMP — DAYTIME LIGHT SYSTEM —
Wiring Diagram — DTRL —
EL-48