YH4
GRAND
VITARA
LIGHTING SYSTEM 8B-5
CLEARANCE, TAIL AND LICENCE PLATE LIGHTS
Trouble Possible cause Correction
All lights do not light “TAIL” fuse blown
Lighting switch faulty
Wiring or grounding faulty
Replace fuse to check for short
Replace switch
Repair
Some lights do not light
up
Bulb(s) blown
Wiring or grounding faulty
Replace bulb(s)
Repair
BACK-UP LIGHTS
Trouble Possible cause Correction
Back-up lights do not
light
“TURN/BACK” fuse blown (Hard Top Model)
“TRN” fuse blown (Canvas Top Model)
Bulb blown
switch faulty
Wiring or grounding faulty
Replace fuse to check for short
Replace bulb
Replace switch
Repair
Back-up lights remains
ON
Back-up light switch or shift switch faulty
Wiring or grounding faulty
Replace switch
Repair
BRAKE LIGHTS
Trouble Possible cause Correction
Brake lights do not light
up
“STOP/HORN” fuse blown (Hard Top
Model)
“STP” fuse blown (Canvas Top Model)
Bulb(s) blown
Brake light switch faulty
Wiring or grounding faulty
Replace fuse to check for short
Replace bulb(s)
Adjust or replace switch
Repair
Brake lights stay on Brake light switch faulty Adjust or replace switch
Only one light does not
light
Bulb blown
Wiring or grounding faulty
Replace bulb
Repair
REAR FOG LIGHT (IF EQUIPPED)
Trouble Possible cause Correction
Rear fog light does not
come on
“FOG” fuse blown
Rear fog light switch faulty
Lighting switch faulty
Wiring or grounding faulty
Bulb blown
Replace fuse to check for short
Replace fog light switch
Replace switch
Repair
Replace bulb
INTERIOR LIGHTS
Trouble Possible cause Correction
Interior light (s) does (do)
not light up
Bulb(s) blown
“DOME” fuse blown (Hard Top Model)
“DOM” fuse blown (Canvas Top Model)
Wiring or grounding faulty
Door switch faulty
Interior light switch faulty
Replace bulb(s)
Replace fuse to check for short
Repair
Replace switch
Replace light assy
Front spot lights do not
light up
Bulb(s) blown
Wiring or grounding faulty
Spot light switch faulty
Replace bulb(s)
Repair
Replace light assy
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