Rear Combination Light Assembly On-Vehicle Inspection

Vehicle Exterior. Corolla. Zre142 Aze141
Lighting (Ext). Corolla. Zre142 Aze141

  1. INSPECT REAR COMBINATION LIGHT ASSEMBLY

Rear Combination Light Assembly -- On-Vehicle Inspection



1. INSPECT REAR COMBINATION LIGHT ASSEMBLY


    Corolla. Zre142 Aze141.Lighting (Ext).Lighting System.Rear Combination Light Assembly  On-Vehicle Inspection
  1. Disconnect the connector from the rear combination light assembly.

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

    Standard Voltage:
    LH Side:
    Tester Connection
    Condition
    Specified Condition
    L7-1 - L7-4
    Light control switch OFF
    Below 1 V
    Light control switch in TAIL
    11 to 14 V
    L7-2 - L7-4
    Brake pedal released
    Below 1 V
    Brake pedal depressed
    11 to 14 V
    L7-3 - L7-4
    Turn signal switch OFF
    Below 1 V
    Ignition switch ON and Turn signal switch in LH
    11 to 14 V (60 to 120 times per minute)
    RH Side:
    Tester Connection
    Condition
    Specified Condition
    L29-1 - L29-4
    Light control switch OFF
    Below 1 V
    Light control switch in TAIL
    11 to 14 V
    L29-2 - L29-4
    Brake pedal released
    Below 1 V
    Brake pedal depressed
    11 to 14 V
    L29-3 - L29-4
    Turn signal switch OFF
    Below 1 V
    Ignition switch ON and Turn signal switch in RH
    11 to 14 V (60 to 120 times per minute)
    If the result is not as specified, there is a malfunction on the wire harness side.