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Repair and Diagnosis: Electrical: Gauges: Compass: Inspection

INSPECT INNER MIRROR (Compass) CIRCUIT 

Disconnect the connector from the mirror and inspect the connector on the wire harness side, as shown.

Fig 1: Inspecting Connector On Wire Harness Side
G03471159Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
TESTER CONNECTION SPECIFICATION

Tester connection Condition Specified condition
4 - Ground Constant Continuity
1 - Ground Ignition switch LOCK or ACC No voltage
1 - Ground Ignition switch ON Battery positive voltage

If circuit is not as specified, inspect the circuits connected to other parts.