LIGHTING SYSTEM > PROBLEM SYMPTOMS TABLE

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HINT:
Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the ''Suspected Area'' column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.


1. HEADLIGHT AND TAILLIGHT SYSTEM1 
Symptom
Suspected area
See page
Lo beam does not turn on (one side)
1. H-LP LH and H-LP RH fuses
-
2. Bulb
-
3. Wire harness
-
Lo beam does not turn on (both sides)
1. MAIN H-fuse
-
2. Headlight dimmer switch assembly
 Click here
3. Wire harness
-
Hi beam does not turn on (one side)
1. H-LP LH and H-LP RH fuses
-
2. Bulb
-
3. Wire harness
-
Hi beam does not turn on (both sides)
1. MAIN H-fuse
-
2. Headlight dimmer switch assembly
 Click here
3. Wire harness
-
Hi beam flash does not turn on (lo beam and hi beam are normal)
1. Headlight dimmer switch assembly
 Click here
2. Wire harness
-
Headlight is dim
1. Bulb
-
2. Wire harness
-
One taillight does not turn on (one side)
1. Bulb
-
2. Wire harness
-
Taillight does not turn on (both sides)
1. Headlight dimmer switch assembly
 Click here
2. Wire harness
-

2. TURN SIGNAL LIGHT AND HAZARD WARNING SYSTEM 
Symptom
Suspected area
See page
Hazard warning light and turn signal do not turn on
1. TURN-HAZ fuse
-
2. ECU-IG & GAUGE fuse
-
3. Turn signal flasher relay
 Click here
4. Wire harness
-
Hazard warning light does not turn on (turn signal is normal)
1. Hazard warning switch assembly
 Click here
2. Wire harness
-
Turn signal does not turn on (hazard warning light is normal)
1. Headlight dimmer switch assembly
 Click here
2. Wire harness
-
Turn signal does not turn on in one direction
1.Bulb
-
2. Wire harness
-

3. STOP LIGHT SYSTEM 
Symptom
Suspected area
See page
One stop light does not turn on (one side)
1. Bulb
-
2. Wire harness
-
Stop light does not turn on (both sides)
1. STOP fuse
-
2. Sop light switch assembly
 Click here
2. Wire harness
-

4. ILLUMINATED ENTRY SYSTEM 
Symptom
Suspected area
See page
Ignition key cylinder light does not turn on
1. Front door courtesy light switch
 Click here
2. Rear door courtesy light switch
 Click here
3. Transponder key amplifier
 Click here
4. Wire harness
-
No. 1 Room light assembly
1. Front door courtesy light switch
 Click here
2. Rear door courtesy light switch
 Click here
3. No. 1 Room light assembly
-
4. Wire harness
-

5. OTHERS 
Symptom
Suspected area
See page
Back - up light does not turn on
1. ECU-IG & GAUGE fuse
-
2. Bulb
-
3. Back-up light switch
 Click here
4. PNP switch assembly (A340F Automatic transmission)
 Click here
5. PNP switch assembly (A750E/A750F Automatic transmission)
 Click here
6. Wire harness
-