Suzuki WagonR+ RB310 Service Manual page 2886

TURN SIGNAL AND HAZARD WARNING LIGHTS
Trouble
Flash rate high or one side
only flashes
No flashing
Flash rate low
CLEARANCE, TAIL AND LICENCE PLATE LIGHTS
Trouble
One of lights does not light
Only right side or left side
lights, or only licence plate
light do not light
All lights do not light when
lighting switch is in ON
position and engine is
stopped
All lights do not light when
lighting switch is in OFF
position and engine is
running
BACK-UP LIGHTS
Trouble
Back-up lights do not
light
Back-up lights remains
ON
Possible cause
D Faulty ground
D Incorrect bulb
D One of light bulbs burnt out
D Turn signal/hazard warning relay faulty D Turn signal/hazard warning relay faulty
D Open circuit or high resistance existing
between turn signal/hazard warning
switch and lights on one side
D Blown fuse on turn signal/hazard warning
circuit
D Open circuit or high resistance existing
between battery and switch
D Relay faulty
D Switch faulty
D Supply voltage too low
D Relay faulty
Possible cause
D Bulb burnt out
D Wiring or grounding faulty
D Fuse blown
D Wiring faulty
D Main fuse and/or fuses blown
D Lighting switch faulty
D Position light relay faulty
D Wiring or grounding faulty
D D.R.L. controller faulty
D D.R.L. system faulty
Possible cause
D Fuse blown
D Bulb burnt out
D Back up light switch or shift switch faulty
D Wiring or grounding faulty
D Back-up light switch or shift switch faulty
D Wiring or grounding faulty
LIGHTING SYSTEM 8B-5
Correction
Repair
Replace
Replace
Re lace Replace
Repair
Replace
Repair
Replace
Replace
Recharge battery
Repair
Correction
Replace
Repair as necessary
Replace fuse
Repair
Replace fuses to check for short
Check switch
Replace relay
Repair as necessary
Replace controller
Refer to "DAYTIME RUNNING
LIGHT (D.R.L.) SYSTEM (IF
EQUIPPED)"
Correction
Replace fuse to check for short
Replace
Check switch
Repair as necessary
Check switch
Repair as necessary