Diagnosis And Testing - Headlamp System - Chrysler Vehicle User Manual

TJ
LAMPS/LIGHTING - EXTERIOR (Continued)
CONDITION
ONE TURN SIGNAL LAMP
DOES NOT ILLUMINATE
ALL RIGHT SIDE AND/OR
LEFT SIDE TURN SIGNAL
LAMPS DO NOT FLASH
ALL RIGHT SIDE OR LEFT
SIDE TURN SIGNALS
FLASH RAPIDLY
HAZARD WARNING
LAMPS DO NOT FLASH
DIAGNOSIS AND TESTING - HEADLAMP
SYSTEM
Always begin any diagnosis by testing all of the
fuses and circuit breakers in the system. Refer to the
appropriate wiring information.
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
POSSIBLE CAUSES
1. Faulty or missing bulb
2. Faulty ground circuit.
3. Faulty signal circuit.
1. Faulty multifunction switch.
2. Faulty flasher.
1. Faulty or missing bulb.
2. Faulty ground circuit.
3. Faulty signal circuit.
4. Faulty flasher.
1. Faulty or missing fuse.
2. Faulty ground circuit.
3. Open battery positive voltage
circuit to hazard warning switch.
4. Faulty flasher
5. Faulty multifunction switch.
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
changeable. It is recommended that they not be
intermixed.
LAMPS/LIGHTING - EXTERIOR
1. Test and replace turn signal
bulb as required.
2. Test and repair open ground
circuit
3. Test and repair open right or
left turn signal circuit.
1. Test and replace the
multifunction switch as required.
2. Replace the hazard
switch/combination flasher.
1. Test and replace faulty bulb
as required.
2. Test and repair open ground
circuit as required.
3. Test and repair high
resistance or open signal circuit
as required.
4. Replace flasher.
2. Test and replace fuse as
required.
2. Test and repair high
resistance or open ground
circuit.
3. Test and repair open battery
voltage circuit to hazard
warning switch.
4. Replace flasher
5. Test and replace the
multifunction switch as required.
Conventional and halogen headlamps are inter-
8L - 5
CORRECTION