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.

CHECK FOR AN ACTIVE DTC
1. With the scan tool, read Forward Facing Camera Module (FCCM) DTCs and record on the repair order.
  Is the DTC active?
  
  Yes
  - Go To 2
  No
  - Make sure the lens area is free of dirt, damage and other obstructions. Clear the DTC and verify proper operation of the FFC system. If no problems are found, test complete.
  - Perform the FORWARD FACING CAMERA VERIFICATION TEST. Refer to STANDARD PROCEDURE .
INSPECT FCCM MOUNTING AND LENS ALIGNMENT
1. Verify the FCCM lens is free from dirt and debris (mud, dirt, ice, road debris) that would compromise the function of the FFC system.
2. Perform a thorough visual and physical inspection of the FCCM mounting bracket and location.
3. Check for:
  - Debris on windshield obstructing lens
  - Damaged or out of alignment lens
  - Damage to the FCCM
  Were any problems found?
  
  Yes
  - Repair as necessary in accordance with the Service Information.
  - Perform the FORWARD FACING CAMERA VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Replace and program the Forward Facing Camera Module (FFCM) in accordance with the Service Information. Refer to MODULE, FORWARD FACING CAMERA (FFCM), REMOVAL .
  - Perform the FORWARD FACING CAMERA VERIFICATION TEST. Refer to STANDARD PROCEDURE .