Inner Rear View Mirror Power Source Circuit (From 08/2009): Procedure

CHECK HARNESS AND CONNECTOR (BATTERY - HEADLIGHT LEVELING ECU ASSEMBLY)

Disconnect the T5 inner rear view mirror assembly connector.

Fig 1: T5 Inner Rear View Mirror Assembly Connector Terminals
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Measure the voltage according to the value(s) in the table below.

Standard Voltage

Tester Connection	Switch Condition	Specified Condition
T5-1 (IG) - T5-2 (E)	Engine switch on (IG)	11 to 14 V
T5-1 (IG) - T5-2 (E)	Engine switch off	Below 1 V

TEXT IN ILLUSTRATION

*1	Front view of wire harness connector (to Inner Rear View Mirror Assembly)

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR

OK → See step 2

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE