Stop Light Control Relay Inspection

Body Electrical. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Lighting. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. INSPECT STOP LIGHT CONTROL RELAY ASSEMBLY

Stop Light Control Relay -- Inspection



1. INSPECT STOP LIGHT CONTROL RELAY ASSEMBLY


    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Lighting.Lighting System.Stop Light Control Relay Inspection

  1. Disconnect the A43 stop light control relay connector.

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

    Standard Voltage:
    Tester Connection
    		Condition
    		Specified Condition
    A43-2 (STP) - Body ground
    		Brake pedal released
    		Below 1 V
    Brake pedal depressed
    		11 to 14 V
    A43-6 (+B) - Body ground
    		Always
    		11 to 14 V
    If the result is not as specified, repair or replace the wire harness or connector.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    A43-4 (GND) - Body ground
    		Always
    		Below 1 Ω
    If the result is not as specified, repair or replace the wire harness or connector.

  1. Reconnect the A43 stop light control relay connector.



    Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Lighting.Lighting System.Stop Light Control Relay Inspection

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

    Standard Voltage:
    Tester Connection
    		Condition
    		Specified Condition
    A43-8 (OUT) - Body ground
    		Brake pedal released
    		Below 1 V
    Brake pedal depressed
    		11 to 14 V
    If the result is not as specified, replace the stop light control relay.