METER / GAUGE SYSTEM Entire Combination Meter does not Operate

DESCRIPTION

This circuit is the power source circuit for the combination meter assembly.

WIRING DIAGRAM

A004IXBE03
*a MAIN Fuse
*b IG2 Relay
*c GAUGE
*d COMBINATION METER ASSEMBLY

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 (COMBINATION METER ASSEMBLY - BATTERY AND BODY GROUND)


    1. A004JEBE03
      Text in Illustration
      *a

      Front view of wire harness connector

      (to Combination Meter Assembly)

      Disconnect the D7 combination meter assembly connector.

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

      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      D7-1 (B) - Body ground Always 11 to 14 V
      D7-2 (IG+) - Body ground Ignition switch ON 11 to 14 V

    3. Measure the resistance according to the value in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      D7-20 (ES1) - Body ground Always Below 1 Ω
      D7-40 (ES2) - Body ground Always Below 1 Ω

    4. Reconnect the D7 combination meter assembly connector.


    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR