370Z V6-3.7L (VQ37VHR) (2010)
Is the inspection result normal?
YES - GO TO 4.
NO - Replace audio unit. See: Accessories and Optional Equipment/Radio, Stereo, and Compact Disc/Radio/Stereo/Service and Repair/Removal And
Installation/Bose Audio.
4.CHECK STEERING SWITCH
1. Turn ignition switch OFF.
2. Check steering switch. See: Steering Switch Signal A Circuit (TEL Adapter Unit To Audio Unit)/Component Inspection.
Is the inspection result normal?
YES - INSPECTION END
NO - Replace steering switch. See: Service and Repair/Removal and Installation/Bose Audio/Without Navigation.
Component Inspection
STEERING SWITCH SIGNAL A CIRCUIT (TEL ADAPTER UNIT TO AUDIO UNIT)
Component Inspection
Measure the resistance between the steering switch connector.
Diagnosis Procedure
STEERING SWITCH SIGNAL B CIRCUIT (TEL ADAPTER UNIT TO AUDIO UNIT)
Description
-
Transmits the steering switch signal to audio unit.
-
Transmits the steering switch signal to audio unit through TEL adapter unit.
STEERING SWITCH SIGNAL B CIRCUIT (TEL ADAPTER UNIT TO AUDIO UNIT)
Diagnosis Procedure