Diagnostic Test

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

VERIFY DTC IS ACTIVE

Cycle the ignition on.
With the scan tool, read the active DTCs.
Does the scan tool display this DTC as ACTIVE?

Yes
- Refer to DIAGNOSIS AND TESTING and perform the U11FB-00- LOST COMMUNICATION WITH LEFT BLIND SPOT SENSOR.
No
- Refer to STORED LOST COMMUNICATION DTCS and perform the Stored Lost Communication DTCs diagnostic procedure.