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Home >> Toyota >> 2008 >> Camry Base, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Lighting (Except Hybrid) >> Lighting System >> Problem Symptoms Table

Problem Symptoms Table

  1. Headlight system: 
    HEADLIGHT SYSTEM

    Symptom Suspected Area See
    One side LO-beam headlight does not illuminate 1. H-LP RL fuse or H-LP LL fuse -
    2. Bulb -
    3. Harness or connector -
    4. Power distributor (Engine room J/B) -
    Both left and right LO-beam headlights do not illuminate 1. H-LP RL fuse and H-LP LL fuse -
    2. Bulb -
    3. Light control switch circuit LIGHT CONTROL SWITCH CIRCUIT 
    4. Headlight relay circuit HEADLIGHT RELAY CIRCUIT 
    5. Main body ECU (Instrument panel J/B) -
    One side HI-beam headlight does not illuminate 1. H-LP RH fuse or H-LP LH fuse -
    2. Bulb -
    3. Harness or connector -
    4. Power distributor (Engine room J/B) -
    Both left and right HI-beam headlights do not illuminate 1. H-LP RH fuse and H-LP LH fuse -
    2. Bulb -
    3. Light control switch circuit LIGHT CONTROL SWITCH CIRCUIT 
    4. Headlight (HI-BEAM) circuit HEADLIGHT (HI-BEAM) CIRCUIT 
    5. Main body ECU (Instrument panel J/B) -
    "Flash" headlights do not illuminate 1. Light control switch circuit LIGHT CONTROL SWITCH CIRCUIT 
    2. Main body ECU (Instrument panel J/B) -
    LO-beam headlights or HI-beam headlights do not go off 1. Headlight dimmer switch assembly HEADLIGHT DIMMER SWITCH 
    2. Power distributor (Engine room J/B) -
    3. Harness or connector -
    4. Main body ECU (Instrument panel J/B) -
  2. Daytime running light system: 
    PROBLEM SYMPTOMS REFERENCE

    Symptom Suspected Area See
    Day time running light system does not operate 1. Light control switch circuit LIGHT CONTROL SWITCH CIRCUIT 
    2. Parking brake switch circuit PARKING BRAKE SWITCH CIRCUIT 
    3. Power distributor (Engine room J/B) -
    4. Main body ECU (Instrument panel J/B) -
    5. ECM -
  3. Taillight system: 
    PROBLEM SYMPTOMS REFERENCE

    Symptom Suspected Area See
    Front parking light does not illuminate 1. Bulb -
    2. Harness or connector -
    Rear taillight does not illuminate 1. Bulb -
    2. Harness or connector -
    License plate light does not illuminate 1. Bulb -
    2. Harness or connector -
    Front side marker light does not illuminate 1. Bulb -
    2. Harness or connector -
    Taillight system does not operate (Taillights, front side marker lights, parking lights, and license plate lights do not illuminate) 1. TAIL fuse -
    2. Taillight relay TAILLIGHT RELAY 
    3. Light control switch circuit LIGHT CONTROL SWITCH CIRCUIT 
    4. Taillight relay circuit TAILLIGHT RELAY CIRCUIT 
    5. Main body ECU (Instrument panel J/B) -
  4. Stop light system: 
    STOP LIGHT SYSTEM

    Symptom Suspected Area See
    Stop light system does not operate 1. Bulb -
    2. Stop fuse -
    3. Stop light switch STOP LIGHT SWITCH 
    4. Harness or connector -
    One side stop light does not illuminate 1. Bulb -
    2. Harness or connector -
    Hi-mounted stop light does not illuminate 1. Bulb -
    2. Harness or connector -
  5. Front fog light system: 
    FRONT FOG LIGHT SYSTEM

    Symptom Suspected Area See
    One side fog light does not illuminate 1. Bulb -
    2. Harness or connector -
    Both left and right fog lights do not illuminate (Taillight system is normal) 1. FR FOG fuse -
    2. FOG relay FOG LIGHT RELAY 
    3. Light control switch circuit LIGHT CONTROL SWITCH CIRCUIT 
    4. Front fog light circuit FRONT FOG LIGHT CIRCUIT 
    5. Main body ECU (Instrument panel J/B) -
  6. Turn signal and hazard warning system: 
    TURN SIGNAL AND HAZARD WARNING SYSTEM

    Symptom Suspected Area See
    Hazard warning lights do not operate (Turn signal lights are normal) 1. HAZ fuse -
    2. Hazard warning signal switch HAZARD WARNING SWITCH 
    3. Clock assembly  
    4. Turn signal flasher assembly TURN SIGNAL FLASHER ASSEMBLY 
    5. Harness or connector -
    Turn signal lights do not operate (Hazard warning lights are normal) 1. GAUGE No. 1 fuse -
    2. Headlight dimmer switch assembly (Turn signal switch) HEADLIGHT DIMMER SWITCH 
    3. Turn signal flasher assembly TURN SIGNAL FLASHER ASSEMBLY 
    4. Harness or connector -
    "Hazard" and "Turn" do not operate 1. HAZ fuse and GAUGE No. 1 fuse -
    2. Bulb -
    3. Turn signal flasher assembly TURN SIGNAL FLASHER ASSEMBLY 
    4. Hazard warning signal switch HAZARD WARNING SWITCH 
    5. Headlight dimmer switch assembly (Turn signal switch) HEADLIGHT DIMMER SWITCH 
    6. Clock assembly  
    7. Harness or connector -
    Turn signal lights do not operate in one direction 1. Headlight dimmer switch assembly (Turn signal switch) HEADLIGHT DIMMER SWITCH 
    2. Turn signal flasher assembly TURN SIGNAL FLASHER ASSEMBLY 
    3. Harness or connector -
    Only one bulb does not operate 1. Bulb -
    2. Harness or connector -
  7. Back-up light system: 
    BACK-UP LIGHT SYSTEM

    Symptom Suspected Area See
    One side back-up light does not illuminate 1. Bulb -
    2. Harness or connector -
    Both left and right back-up lights do not illuminate 1. Bulb -
    2. GAUGE No. 1 fuse -
    3. Back-up light switch (for M/T) BACK-UP LIGHT SWITCH 
    4. Park/Neutral position switch (for U250E A/T) INSPECTION
    5. Park/Neutral position switch (for U660E A/T) INSPECTION
    6. Harness or connector -
  8. Illuminated entry system: 
    ILLUMINATED ENTRY SYSTEM

    Symptom Suspected Area See
    Only interior light does not illuminate 1. Bulb -
    2. Personal light assembly (with sliding roof) PERSONAL LIGHT ASSEMBLY 
    3. Harness or connector -
    Only ignition key cylinder light does not illuminate 1. Transponder key amplifier (Ignition key cylinder light) IGNITION KEY CYLINDER LIGHT 
    2. Harness or connector -
    Interior light and ignition key cylinder light do not operate normally 1. DOME fuse -
    2. Personal light assembly PERSONAL LIGHT ASSEMBLY 
    3. Transponder key amplifier IGNITION KEY CYLINDER LIGHT 
    4. Door courtesy switch circuit DOOR COURTESY SWITCH CIRCUIT 
    5. Door lock position switch circuit 5 DOOR LOCK POSITION CIRCUIT 
    6. Ignition switch circuit IGNITION SWITCH CIRCUIT 
    7. Interior light circuit INTERIOR LIGHT CIRCUIT 
    8. Main body ECU (Instrument panel J/B) -
  9. Vanity light system: 
    VANITY LIGHT SYSTEM

    Symptom Suspected Area See
    Vanity light does not illuminate 1. Bulb -
    2. Visor assembly (Vanity light switch) -
    3. Harness or connector -
  10. Luggage compartment light system: 
    LUGGAGE COMPARTMENT LIGHT SYSTEM

    Symptom Suspected Area See
    Luggage compartment light does not illuminate 1. Luggage compartment light LUGGAGE COMPARTMENT ROOM LIGHT 
    2. Luggage compartment door lock assembly (Door courtesy switch) BACK DOOR COURTESY SWITCH 
    3. Harness or connector -
  11. Glove box light system: 
    GLOVE BOX LIGHT SYSTEM

    Symptom Suspected Area See
    Glove box light does not illuminate 1. Bulb -
    2. Glove box light assembly GLOVE BOX LIGHT 
    3. Harness or connector -
  12. Door courtesy light system: 
    DOOR COURTESY LIGHT SYSTEM

    Symptom Suspected Area See
    Door courtesy light does not illuminate 1. Door courtesy light DOOR COURTESY LIGHT 
    2. Front door courtesy switch FRONT DOOR COURTESY SWITCH 
    3. Harness or connector -
  13. Personal light system: 
    PERSONAL LIGHT SYSTEM

    Symptom Suspected Area See
    Front personal lights do not illuminate 1. Bulb -
    2. Personal light assembly PERSONAL LIGHT ASSEMBLY 
    3. Harness or connector -
    Rear personal lights do not illuminate 1. Bulb -
    2. Harness or connector -
  14. Automatic light control system: 
    AUTOMATIC LIGHT CONTROL SYSTEM

    Symptom Suspected Area See
    Automatic light control system does not operate normally 1. Light control switch circuit LIGHT CONTROL SWITCH CIRCUIT 
    2. Automatic light control sensor circuit DTC B1244 LIGHT SENSOR CIRCUIT MALFUNCTION 
    3. Main body ECU (Instrument panel J/B) -
  15. Light auto turn off system: 
    LIGHT AUTO TURN OFF SYSTEM

    Symptom Suspected Area See
    Light auto turn off system does not operate normally 1. Light control switch circuit LIGHT CONTROL SWITCH CIRCUIT 
    2. Door courtesy switch circuit DOOR COURTESY SWITCH CIRCUIT 
    3. Main body ECU (Instrument panel J/B) -
  16. Battery saving system: 
    BATTERY SAVING SYSTEM

    Symptom Suspected Area See
    Battery saving function does not operate 1. Door courtesy switch circuit DOOR COURTESY SWITCH CIRCUIT 
    2. Main body ECU (Instrument panel J/B) -
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