On board diagnostic (OBD) system
B1049 - B1052, B1054 - B1057 driver airbag modulePower seat for driver side
Wiring Diagram - Without Automatic Drive Positioner
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Wiring diagram
AUTOMATIC DRIVE POSITIONER
Wiring Diagram
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Front door speaker
Description
The AV control unit sends audio signals to the BOSE speaker amp. The BOSE
speaker amp. amplifies the
audio signals before sending them to the front door speakers using the audio
signal circuits.
Diagnosis Procedure
1.CONNECTOR CHECK
Check the AV control unit, BOSE speaker amp. ...