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Problem Symptoms Table

WARNING: This page is about a different car, the 2004 Scion xB. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

Use the table below, with suspected areas listed in numerical order, to determine the cause of the problem.

Inspect and replace or repair parts as necessary according to the steps on the following pages.

  1. HEADLAMP AND TAIL LAMP 
    HEADLAMP AND TAIL LAMP PROBLEM SYMPTOMS

    Symptom Suspected Area Go To
    "LO-Beam" does not come on (One side).
    1. Bulb
    2. H-LP LH/H-LP LO RH fuse
    3. Wire harness
    		 -
    -
    -
    "LO-Beam" does not come on (All).
    1. Headlamp dimmer switch assy
    2. Wire harness
    		 INSPECTION 
    -
    "Hl-Beam" does not come on (One side).
    1. Bulb
    2. H-LP LH/H-LP LO RH fuse
    3. Wire harness
    		 -
    -
    -
    "HI-Beam" does not come on (All).
    1. Headlamp dimmer switch assy
    2. Wire harness
    		 INSPECTION 
    -
    "Flash" does not operate (All).
    1. Headlamp dimmer switch assy
    2. Wire harness
    		 INSPECTION 
    -
    Headlamp is dark.
    1. Bulb
    2. Wire harness
    		 -
    -
    Only one tail lamp comes on.
    1. Bulb
    2. Wire harness
    		 -
    -
    Both tail lamps do not come on (Headlamps are normal).
    1. TAIL fuse
    2. Headlamp dimmer switch assy
    3. Wire harness
    		 INSPECTION 
    -
    Both tail lamps do not come on (Headlamps do not come on).
    1. Headlamp dimmer switch assy
    2. Wire harness
    		 INSPECTION 
    -
  2. TURN SIGNAL AND HAZARD WARNING SYSTEM 
    TURN SIGNAL AND HAZARD WARNING SYSTEM PROBLEM SYMPTOM

    Symptom Suspected Area Go To
    "Hazard" and "Turn" do not come on.
    1. HAZ fuse
    2. Turn signal flasher relay
    3. Wire harness
    		 -
    ON-VEHICLE INSPECTION 
    -
    Hazard warning lamp does not come on (Turn is normal).
    1. Hazard warning signal switch assy
    2. Turn signal flasher relay
    3. Wire harness
    		 INSPECTION 
    ON-VEHICLE INSPECTION 
    -
    Turn signal does not come on (Hazard is normal).
    1. Turn signal switch
    2. Turn signal flasher relay
    3. Wire harness
    		 INSPECTION 
    ON-VEHICLE INSPECTION 
    -
    Turn signal does not come on in one direction.
    1. Turn signal switch
    2. Turn signal flasher relay
    3. Wire harness
    		 INSPECTION 
    ON-VEHICLE INSPECTION 
    Only one bulb comes on.
    1. Bulb
    2. Wire harness
    		 -
    -
  3. STOP LAMP SYSTEM 
    STOP LAMP SYSTEM PROBLEM SYMPTOM

    Symptom Suspected Area Go To
    Both stop lamps do not come on.
    1. STOP fuse
    2. Stop lamp switch assy
    3. Wire harness
    		 -
    INSPECTION 
    -
    Stop lamp always remains on.
    1. Stop lamp switch assy
    2. Wire harness
    		 INSPECTION 
    -
    Stop lamp dose not come on (One side).
    1. Bulb
    2. Wire harness
    		 -
    -
  4. BACK UP LAMP SYSTEM 
    BACK UP LAMP SYSTEM PROBLEM SYMPTOM

    Symptom Suspected Area Go To
    Both back up lamps do not come on.
    1. GAUGE fuse
    2. Back up lamp switch assy (M/T)
    3. Park/neutral position switch assy (A/T)
    4. Wire harness
    		 -
    INSPECTION 
    INSPECTION 
    -
    Both back up lamps remain always ON.
    1. Back up lamp switch assy (M/T)
    2. Park/neutral position switch assy (A/T)
    3. Wire harness
    		 INSPECTION 
    INSPECTION 
    -
    Back up lamp does not come on (One side).
    1. Bulb
    2. Wire harness
    		 -
    -
  5. INTERIOR LAMP SYSTEM 
    INTERIOR LAMP SYSTEM PROBLEM SYMPTOM

    Symptom Suspected Area Go To
    Interior lamp does not come on.
    1. DOME fuse
    2. Wire harness
    		 -
    -
    Room lamp assy No.1 does not come on
    1. Bulb
    2. Room lamp assy No. 1
    3. Wire harness
    		 -
    INSPECTION 
    -
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