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Multiplex Control Systems
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Multiplex Control Systems
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Description & Operation
Self-Diagnostics
Notes
Preliminary Inspection
Instrument ECU
Open Door Indicator Light
Retrieving Diagnostic Trouble Codes
Open Door Indicator Light Method
Scan Tool Method
Clearing Diagnostic Trouble Codes
Diagnostic Tests
Notes
DTC B1213/13: Tilt/Telescopic Ecu Communication Stop
Notes
Diagnostic Procedure
DTC B1215/15: Door System Communication Bus Malfunction (Short Circuit)
Notes
Diagnostic Procedure
DTC B1272/72: Power Seat Ecu Communication
Notes
Diagnostic Procedure
B1276/76: Remote Control Mirror Ecu Communication
Notes
Diagnostic Procedure
Wiring Diagrams