METER / GAUGE SYSTEM Washer Fluid Level Warning Switch Circuit

DESCRIPTION

The combination meter assembly and level warning switch assembly are connected via direct line. The combination meter assembly determines the washer fluid level and outputs warning messages according to the washer fluid level warning switch ON/OFF signal.

WIRING DIAGRAM

A001SBHE01

CAUTION / NOTICE / HINT

CAUTION:

When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.

PROCEDURE


  1. INSPECT LEVEL WARNING SWITCH ASSEMBLY


    1. Remove the level warning switch assembly.

      Click here

    2. Inspect the level warning switch assembly.

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE LEVEL WARNING SWITCH ASSEMBLY Click here

    OK

  2. CHECK HARNESS AND CONNECTOR (LEVEL WARNING SWITCH ASSEMBLY - COMBINATION METER ASSEMBLY AND BODY GROUND)


    1. Disconnect the F4 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A26-1 (S) - F4-17 (WLVL) Always Below 1 Ω
      A26-1 (S) or F4-17 (WLVL) - Body ground Always 10 kΩ or higher
      A26-2 (E) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR