Pinpoint Test D : The Rear Parking Aid Camera Is Inoperative: Notes
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Parking Aid for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Parking Aid - System Operation and Component Description .
IPMB DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B14A4:11 | Camera Power: Circuit Short To Ground | A continuous and on-demand DTC that sets in the IPMB when an excessive current draw is detected on the rear parking aid camera coaxial cable. |
| B115E:31 | Camera Module: No Signal | A continuous and on-demand DTC that sets in the IPMB when expected video signals are not received from the rear parking aid camera. |
Possible Causes
- Coaxial cable
- Communication network concern
- TR input concern
- Vehicle speed input concern
- Rear parking aid camera
- FDIM
- IPMB
- APIM
Visual Inspection and Diagnositc Pre-Checks
- Verify the liftgate is fully closed.
NOTE:
Before disconnecting the parking aid camera, verify that the connectors are properly seated and latched.