Brake Lights - Suzuki GA413 Service Manual

8-12 BODY ELECTRICAL SYSTEM

BRAKE LIGHTS

Trouble
Brake lights do not light up
Brake lights stay on
SPEEDOMETER AND VSS
Trouble
Speedometer shows no op-
eration or incorrect opera-
tion
FUEL METER AND FUEL GAUGE UNIT
Trouble
Fuel meter shows no op-
eration or incorrect opera-
tion
ENGINE COOLANT TEMP. (ECT) METER AND ECT SENSOR
Trouble
Engine coolant temp. me-
ter shows no operation or
incorrect operation
Possible Cause
Bulb(s) blown
STOP fuse blown
Brake light switch faulty
Wiring or grounding faulty
Brake light switch faulty
Possible Cause
IG METER and RADIO DOME fuse
blown
VSS faulty
Printed plate in combination meter
faulty
Wiring or grounding faulty
Signal rotor on differential case faulty
Speedometer faulty
Possible Cause
IG METER fuse blown
Fuel gauge unit faulty
Printed plate in combination meter
faulty
Fuel meter faulty
Wiring or grounding faulty
Possible Cause
IG METER fuse blown
ECT meter faulty
Printed plate in combination meter
faulty
ECT sensor faulty
Wiring or grounding faulty
Correction
Check bulb
Check fuse and replace as necessary
(If replace, check short circuit to ground)
Check switch
Repair circuit
Check, adjust or replace switch
Correction
Check fuse and replace as necessary
(If replace, check short circuit to ground)
Check VSS
Check printed plate
Repair
Check signal rotor
Replace speedometer
Correction
Check fuse and replace as necessary
(If replace, check short circuit to ground)
Check fuel gauge unit
Check printed plate
Check fuel meter
Repair circuit
Correction
Check fuse and replace as necessary
(If replace, check short circuit to ground)
Check ECT meter
Check printed plate
Check ECT sensor
Repair circuit