Pinpoint Test E : The Rear Parking Or License Plate Lamps Are On Continuously: 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 Wiring Diagram Parking, Rear and License Lamps for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview .
REFER to: Exterior Lighting - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B10F3:15 | Left Front Position Light: Circuit Short to Battery or Open | A continuous memory and on-demand DTC that sets when the BCM detects an open or short to voltage from the license plate and liftgate parking lamp output circuit. |
| B1444:15 | Left Rear Stop/Position Lamp Output: Circuit Short to Battery or Open | A continuous memory and on-demand DTC that sets when the BCM detects an open or short to voltage from the LH rear parking marker lamp output circuit. |
| B1448:15 | Right Rear Stop/Position Lamp Output: Circuit Short To Battery or Open | A continuous memory and on-demand DTC that sets when the BCM detects an open or short to voltage from the RH rear parking marker lamp output circuit. |
| B149E:15 | Left Front Position/Sidemarker: Circuit Short To Battery or Open | A continuous memory and on-demand DTC that sets when the BCM detects an open or short to voltage from the license plate and liftgate parking lamp output circuit. |
| B14A0:15 | Left Tailgate/Liftgate Lamps: Circuit Short To Battery or Open | A continuous memory and on-demand DTC that sets when the BCM detects an open or short to voltage from the LH rear parking marker lamp output circuit. |
| B14A1:15 | Right Tailgate/Liftgate Lamps: Circuit Short To Battery or Open | A continuous memory and on-demand DTC that sets when the BCM detects an open or short to voltage from the RH rear parking marker lamp output circuit. |
| B14B2:15 | Left Position Lamps: Circuit Short To Battery or Open | A continuous memory and on-demand DTC that sets when the BCM detects an open or short to voltage from the license plate and liftgate parking lamp output circuit. |
| B1538:15 | Left Rear Position Lamp Output: Circuit Short To Battery or Open | A continuous memory and on-demand DTC that sets when the BCM detects an open or short to voltage from the license plate and liftgate parking lamp output circuit. |
| U1000:00 | Solid State Driver Protection Active -Driver Disabled: No Sub Type Information | This DTC sets when the BCM has temporarily shut down the output driver. The module has temporarily disabled an output because an excessive current draw exists (such as a short to ground). The BCM cannot enable the output until the cause of the short is corrected, the Diagnostic Trouble Codes (DTCs) have been cleared and a successful self-test is run. For additional information on BCM Field Effect Transistor (FET) protection, REFER to: Module Controlled Functions - System Operation and Component Description . |
| U3000:49 | Control Module: Internal Electronic Failure | This DTC sets when the BCM has permanently shut down the output driver. The module has permanently disabled an output because an excessive current draw fault (such as a short to ground) has exceeded the limits that the BCM can withstand. CORRECT the cause of the excessive current draw before installing a new BCM. For additional information on BCM Field Effect Transistor (FET) protection, REFER to: Module Controlled Functions - System Operation and Component Description . |
Possible Sources
- Wiring, terminals or connectors
- Low beams concern
- BCM