DTC B100D-64: Column Lock Authorization - Signal plausibility failure: Action
- Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check the power and ground connections to the electric steering column lock and instrument cluster
- Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check the CAN network between the electric steering column lock and instrument cluster. Clear DTC and retest