DTC B1B01-51: Key Transponder - Not programmed: Action
- Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check the power and ground connections to the keyless vehicle module and the instrument cluster
- Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check the LIN network between the keyless vehicle module and instrument cluster. Clear DTC and retest
- Ensure new keys are from a known good source