B1243

B1243-REAR PARK ASSIST DISABLE SWITCH STUCK

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
With the ignition on.

- Set Condition:
The Instrument Cluster detects the Rear Park Assist Disable Switch active for greater than 20 seconds.





Diagnostic Test

1. CHECK FOR AN ACTIVE DTC
Turn the ignition on.
With the scan tool, record and erase DTCs.
Press the Rear Park Assist Disable switch three times.
With the scan tool, read DTCs.
Does the scan tool display: B1243-REAR PARK ASSIST DISABLE SWITCH STUCK?

Yes

- Replace the Upper Switch Bank.
- Perform BODY VERIFICATION TEST - VER 1. Body Verification Test

No

- Test complete.