Mike's Workshop Manuals
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Infiniti
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2008
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G35 Base
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Repair and Diagnosis
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Different car
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Section 44 (Audio, Visual & Navigation System)
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Symptom Diagnosis
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Multi Av System
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Symptom Table
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Hands-Free Phone System
Hands-Free Phone System
WARNING:
This page is about a different car, the 2008 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART
Symptom
Possible cause
reference
Inoperative
AV control unit power and ground circuit
POWER SUPPLY AND GROUND CIRCUIT
AV control unit
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
Steering switch does not operate
Steering switch
STEERING SWITCH
AV control unit
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
Voice activated control does not operate
Microphone
MICROPHONE SIGNAL CIRCUIT
Steering switch
STEERING SWITCH
AV control unit
DIAGNOSIS SYSTEM (AV CONTROL UNIT)