HEADLIGHT DIMMER SWITCH INSPECTION


  1. INSPECT HEADLIGHT DIMMER SWITCH ASSEMBLY (for RHD)


    1. A01CCB5E27

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

      Standard Resistance
      Light Control Switch
      Tester Connection Switch Condition Specified Condition
      19 (EL) - 13 (T) OFF 10 kΩ or higher
      13 (T) - 12 (A) OFF 10 kΩ or higher
      12 (A) - 11 (H) OFF 10 kΩ or higher
      19 (EL) - 13 (T) TAIL Below 1 Ω
      19 (EL) - 13 (T) HEAD Below 1 Ω
      13 (T) - 11 (H) HEAD Below 1 Ω
      19 (EL) - 12 (A) AUTO Below 1 Ω
      Dimmer Switch
      Tester Connection Switch Condition Specified Condition
      20 (HU) - 19 (EL) HIGH Below 1 Ω
      19 (EL) - 20 (HU) HIGH FLASH Below 1 Ω
      19 (EL) - 14 (HF) Below 1 Ω
      Turn Signal Switch
      Tester Connection Switch Condition Specified Condition
      19 (EL) - 16 (TR) Right turn Below 1 Ω
      19 (EL) - 16 (TR) Neutral 10 kΩ or higher
      19 (EL) - 18 (TL) Neutral 10 kΩ or higher
      19 (EL) - 18 (TL) Left turn Below 1 Ω
      Front Fog Light Switch
      Tester Connection Switch Condition Specified Condition
      8 (LFG) - 7 (BFG) OFF 10 kΩ or higher
      8 (LFG) - 7 (BFG) ON Below 1 Ω

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

  2. INSPECT HEADLIGHT DIMMER SWITCH ASSEMBLY (for LHD)


    1. A01CCB5E52

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

      Standard Resistance
      Light Control Switch
      Tester Connection Switch Condition Specified Condition
      12 (EL) - 18 (T) OFF 10 kΩ or higher
      18 (T) - 19 (A) OFF 10 kΩ or higher
      19 (A) - 20 (H) OFF 10 kΩ or higher
      12 (EL) - 18 (T) TAIL Below 1 Ω
      12 (EL) - 18 (T) HEAD Below 1 Ω
      18 (T) - 20 (H) HEAD Below 1 Ω
      12 (EL) - 19 (A) AUTO Below 1 Ω
      Dimmer Switch
      Tester Connection Switch Condition Specified Condition
      11 (HU) - 12 (EL) HIGH Below 1 Ω
      12 (EL) - 11 (HU) HIGH FLASH Below 1 Ω
      12 (EL) - 17 (HF) Below 1 Ω
      Turn Signal Switch
      Tester Connection Switch Condition Specified Condition
      12 (EL) - 13 (TR) Right turn Below 1 Ω
      12 (EL) - 13 (TR) Neutral 10 kΩ or higher
      12 (EL) - 15 (TL) Neutral 10 kΩ or higher
      12 (EL) - 15 (TL) Left turn Below 1 Ω
      Front Fog Light Switch
      Tester Connection Switch Condition Specified Condition
      3 (LFG) - 4 (BFG) OFF 10 kΩ or higher
      3 (LFG) - 4 (BFG) ON Below 1 Ω
      Rear Fog Light Switch
      Tester Connection Switch Condition Specified Condition
      2 (B) - 3 (LFG) OFF 10 kΩ or higher
      2 (B) - 3 (LFG) - 4 (BFG) ON Below 1 Ω

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