Operating Light Control Rheostat Does Not Change Light Brightness

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 COMBINATION METER ASSEMBLY





(a) Disconnect the combination meter connectors.
(b) Measure the voltage according to the value(s) in the table below.
Standard voltage:









(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (COMBINATION METER ASSEMBLY - ENGINE ROOM R/B)
OK -- REPLACE COMBINATION METER ASSEMBLY