Operating Light Control Rheostat Does Not Change Light Brightness

METER: METER / GAUGE SYSTEM: Operating Light Control Rheostat does not Change Light Brightness
- Operating Light Control Rheostat does not Change Light Brightness

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT LIGHT CONTROL RHEOSTAT

(a) Disconnect the R4 light control rheostat connector.





(b) Check the voltage and resistance.

Standard:





(c) Reconnect the light control rheostat connector.

NG -- REPLACE LIGHT CONTROL RHEOSTAT
OK -- Continue to next step.

2. INSPECT COMBINATION METER ASSEMBLY

(a) Disconnect the C9 combination meter connector.





(b) Measure the voltage.

Standard voltage:





(c) Reconnect the combination meter connector.

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- REPLACE COMBINATION METER ASSEMBLY