HEADLIGHT DIMMER SWITCH INSPECTION

PROCEDURE


  1. INSPECT HEADLIGHT DIMMER SWITCH ASSEMBLY


    1. for Light Control Switch LH Side Type:


      1. B001MOGE10
        Text in Illustration
        *a

        Component without harness connected

        (Headlight Dimmer Switch Assembly)

        Measure the resistance according to the value(s) in the table below.

        Standard Resistance
        Light Control Switch
        Tester Connection Condition Specified Condition
        18 (T) - 12 (EL) Light control switch off 10 kΩ or higher
        20 (H) - 12 (EL) 10 kΩ or higher
        19 (A) - 12 (EL) 10 kΩ or higher
        18 (T) - 12 (EL) Light control switch in tail position Below 1 Ω
        18 (T) - 12 (EL) Light control switch in head position Below 1 Ω
        20 (H) - 12 (EL) Below 1 Ω
        19 (A) - 12 (EL) Light control switch in AUTO position Below 1 Ω
        Dimmer Switch
        Tester Connection Condition Specified Condition
        11 (HU) - 12 (EL) Dimmer switch in high position Below 1 Ω
        11 (HU) - 12 (EL) Dimmer switch in high flasher position Below 1 Ω
        17 (HF) - 12 (EL) Below 1 Ω
        Turn Signal Switch
        Tester Connection Condition Specified Condition
        13 (TR) - 12 (EL) Turn signal switch in right turn position Below 1 Ω
        Turn signal switch in neutral position 10 kΩ or higher
        14 (CR) - 12 (EL) Turn signal switch in full right turn position Below 1 Ω
        Turn signal switch in full left turn position Below 1 Ω
        Turn signal switch in neutral position 10 kΩ or higher
        Turn signal switch in half right turn position 10 kΩ or higher
        Turn signal switch in half left turn position 10 kΩ or higher
        15 (TL) - 12 (EL) Turn signal switch in left turn position Below 1 Ω
        Turn signal switch in neutral position 10 kΩ or higher
        Front Fog Light Switch*1
        Tester Connection Condition Specified Condition
        3 (LFG) - 4 (BFG) Front fog light switch off 10 kΩ or higher
        3 (LFG) - 4 (BFG) Front fog light switch on Below 1 Ω
        Rear Fog Light Switch*2
        Tester Connection Condition Specified Condition
        3 (LFG) - 2 (B) Rear fog light switch off 10 kΩ or higher
        3 (LFG) - 2 (B) Rear fog light switch on Below 1 Ω

        • *1: w/ Front Fog Light

        • *2: w/ Rear Fog Light

        If the result is not as specified, replace the headlight dimmer switch assembly.

    2. for Light Control Switch RH Side Type:


      1. A004WVVE11
        Text in Illustration
        *a

        Component without harness connected

        (Headlight Dimmer Switch Assembly)

        Measure the resistance according to the value(s) in the table below.

        Standard Resistance
        Light Control Switch
        Tester Connection Condition Specified Condition
        13 (T) - 19 (EL) Light control switch off 10 kΩ or higher
        11 (H) - 19 (EL) 10 kΩ or higher
        12 (A) - 19 (EL) 10 kΩ or higher
        13 (T) - 19 (EL) Light control switch in tail position Below 1 Ω
        13 (T) - 19 (EL) Light control switch in head position Below 1 Ω
        11 (H) - 19 (EL) Below 1 Ω
        12 (A) - 19 (EL) Light control switch in AUTO position Below 1 Ω
        Dimmer Switch
        Tester Connection Condition Specified Condition
        20 (HU) - 19 (EL) Dimmer switch in high position Below 1 Ω
        14 (HF) - 19 (EL) Dimmer switch in high flasher position Below 1 Ω
        20 (HU) - 19 (EL) Below 1 Ω
        Turn Signal Switch
        Tester Connection Condition Specified Condition
        16 (TR) - 19 (EL) Turn signal switch in right turn position Below 1 Ω
        Turn signal switch in neutral position 10 kΩ or higher
        17 (CR) - 19 (EL) Turn signal switch in full right turn position Below 1 Ω
        Turn signal switch in full left turn position Below 1 Ω
        Turn signal switch in neutral position 10 kΩ or higher
        Turn signal switch in half right turn position 10 kΩ or higher
        Turn signal switch in half left turn position 10 kΩ or higher
        18 (TL) - 19 (EL) Turn signal switch in left turn position Below 1 Ω
        Turn signal switch in neutral position 10 kΩ or higher
        Front Fog Light Switch*1
        Tester Connection Condition Specified Condition
        7 (BFG) - 8 (LFG) Front fog light switch off 10 kΩ or higher
        7 (BFG) - 8 (LFG) Front fog light switch on Below 1 Ω
        Rear Fog Light Switch*2
        Tester Connection Condition Specified Condition
        9 (B) - 8 (LFG) Rear fog light switch off 10 kΩ or higher
        9 (B) - 8 (LFG) Rear fog light switch on Below 1 Ω

        • *1: w/ Front Fog Light

        • *2: w/ Rear Fog Light

        If the result is not as specified, replace the headlight dimmer switch assembly.