Operation CHARM: Car repair manuals for everyone.

Entire Combination Meter Does Not Operate





METER: METER / GAUGE SYSTEM: Entire Combination Meter does not Operate
- Entire Combination Meter does not Operate

WIRING DIAGRAM







PROCEDURE

1. CHECK COMBINATION METER (POWER SOURCE SYSTEM)

(a) Disconnect the K31 connector.





(b) Measure the resistance of the wire harness side connector.

Standard resistance:





(c) Measure the voltage of the wire harness side connector.

Standard voltage:





NG -- REPAIR OR REPLACE HARNESS AND CONNECTOR
OK -- Continue to next step.

2. CHECK COMBINATION METER (AUTOMATIC LIGHT CONTROL SENSOR SYSTEM)

(a) Disconnect the K31 connector.





(b) Measure the resistance of the wire harness side connector.

Standard resistance:





NG -- CHECK AUTOMATIC LIGHT CONTROL SENSOR

OK -- REPLACE COMBINATION METER

3. CHECK AUTOMATIC LIGHT CONTROL SENSOR

(a) Disconnect the V34 automatic light control sensor connector.





(b) Disconnect the K31 connector.

(c) Measure the resistance of the wire harness side connector.

Standard resistance:





NG -- REPAIR OR REPLACE HARNESS AND CONNECTOR

OK -- REPLACE AUTOMATIC LIGHT CONTROL SENSOR