Symptom
|
Possible cause
|
Remedy
|
One lamp does not
light (all exterior)
|
Bulb burned
out Socket, wiring or ground
faulty
|
Replace
bulb Repair if necessary
|
Head lamps do not
light
|
Bulb burned
out Head lamp fuse (15A)
blown No.21 fuse (10A)
blown Head lamp relay
faulty Lighting switch
faulty Wiring or ground
faulty
|
Replace
bulb Replace fuse and check for
short Check for short and replace
fuse Check relay Check switch Repair if
necessary
|
Tail lamps and
license plate lamps do not light
|
No.9, No.14
fuse (10A) blown Battery fusible link
(50A) blown Tail lamp relay
faulty Lighting switch
faulty Wiring or ground
faulty
|
Replace fuse
and check for short Replace the fusible
link Check relay Check switch Repair if
necessary
|
Stop lamps do not
light
|
No.13 fuse
(15A) blown Stop lamp switch
faulty Wiring or ground
faulty
|
Replace fuse
and check for short Adjust or replace
switch Repair if
necessary
|
Stop lamps
stay on
|
Stop lamp
switch faulty
|
Adjust or
replace switch
|
Instrument
lamps do not light (Tail lamps
light)
|
Rheostat
faulty Wiring or ground
faulty
|
Check
rheostat Repair if
necessary
|
Turn signal lamp
does not flash on one side
|
Bulb burned
out Turn signal switch
faulty Wiring or ground
faulty
|
Replace
bulb Check switch Repair if necessary
|
Turn signal lamps
do not operate
|
No.7 fuse
(10A) blown Body control module
faulty Hazard relay
faulty Turn signal switch
faulty Wiring or ground
faulty
|
Replace
fuse and check for short Check body
control module Replace
relay Check switch Repair if necessary
|
Hazard warning
lamps do not operate
|
No.7 fuse
(10A) blown Body control module
faulty Hazard switch
faulty Hazard relay
faulty Wiring or ground
faulty
|
Replace
fuse and check for short Check body
control module Check
switch Replace relay Repair if necessary
|
Flasher rate too
slow or too fast
|
Lamps'
wattages are smaller or larger than specified Defective body control module
|
Replace
lamps
Check body control
module
|
Back up lamps do
not light up
|
No.3 fuse
(10A) blown Back up lamp switch
faulty Wiring or ground
faulty
|
Replace
fuse and check for short Check
switch Repair if
necessary
|
Overhead console
lamp does not light up
|
No.18 fuse
(10A) blown Wiring or ground
faulty
|
Replace
fuse and check for short Repair if
necessary
|