DTC B100D-64: Column Lock Authorization - Signal Plausibility Failure: Action
NOTE:
Prior to clearing this DTC, perform routine - Vehicle Reset.
- Using the manufacturer approved diagnostic system, perform a CAN network integrity test. Refer to the electrical circuit diagrams and check the high speed CAN bus (body) circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness as necessary
- Using the manufacturer approved diagnostic system, check the anti-lock brake system control module for related DTCs and refer to the relevant DTC index
- Using the manufacturer approved diagnostic system, check the powertrain control module for related DTCs and refer to the relevant DTC index
- Using the manufacturer approved diagnostic system, check the body control module for related DTCs and refer to the relevant DTC index