Tailgate/Liftgate/Boot/Trunk Latch Release Actuator
Table of contents
B1452 LINCOLN Possible Causes
- Faulty Liftgate Actuator
- Liftgate Actuator harness is open or shorted
- Liftgate Actuator circuit poor electrical connection
- Faulty Rear Gate Trunk Module (RGTM)
How do I fix code B1452 LINCOLN?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Tech Notes
- B1452:19 Tailgate/Liftgate/Boot/Trunk Latch Release Actuator: Circuit Current Above Threshold
- B1452:93 Tailgate/Liftgate/Boot/Trunk Latch Release Actuator: No Operation
Cost of diagnosing the B1452 LINCOLN code
The cost of diagnosing the B1452 LINCOLN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1452 LINCOLN Description
The Rear Gate Trunk Module (RGTM) monitors the Liftgate Actuator. The Rear Gate Trunk Module sets the OBDII code when the Liftgate Actuator is not to factory specifications.