WIPER AND WASHER SYSTEM IG Power Source Circuit

DTC Code DTC Name
IG Power Source Circuit

DESCRIPTION

This circuit provides power to the headlight cleaner control relay.

WIRING DIAGRAM

E257556E02

CAUTION / NOTICE / HINT

Note:

Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE

  1. CHECK HARNESS AND CONNECTOR (HEADLIGHT CLEANER CONTROL RELAY - IG CIRCUIT AND BODY GROUND)

    1. Disconnect the A94 headlight cleaner control relay connector.

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

      Standard Voltage

      Tester Connection

      Condition

      Specified Condition

      A94-3 (IG) - Body ground

      Ignition switch ON

      11 to 14 V

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      A94-4 (E) - Body ground

      Always

      Below 1 Ω

    Result

    Proceed to

    OK

    NG
    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

    Click hereClick here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR