STOP LIGHT CONTROL RELAY(for LHD) ON-VEHICLE INSPECTION

PROCEDURE

  1. CHECK STOP LIGHT CONTROL RELAY ASSEMBLY

    1. U123940E02

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

      Standard Voltage

      Tester Connection

      Condition

      Specified Condition

      A17-6 (+B) - A17-4 (GND)

      Always

      11 to 14 V

      A17-2 (STP) - A17-4 (GND)

      Brake pedal released

      Below 1 V

      Brake pedal depressed

      11 to 14 V

      A17-8 (OUT) - Body ground

      Brake pedal released

      Below 1 V

      Brake pedal depressed

      11 to 14 V
      Table 1. Text in Illustration

      *1

      Component with harness connected

      (Stop Light Control Relay Assembly)

      If the result is not as specified, replace the stop light control relay.