Engine-Codes - Generic - B1452

B1452 Code - Tailgate/Liftgate/Boot/Trunk Latch Release Actuator

- Code Popularity: 5,270 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1452?

  • Faulty Liftgate Actuator
  • Liftgate Actuator harness is open or shorted
  • Liftgate Actuator circuit poor electrical connection
  • Faulty Rear Gate Trunk Module (RGTM)

|How to Fix the B1452 Code?

Start by checking 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.

|Code B1452 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

|What is the Cost to Diagnose the Code B1452?

Labor: 1.0

The cost to diagnose the B1452 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code B1452 Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the B1452 Code Mean?

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.

Tailgate/Liftgate/Boot/Trunk Latch Release Actuator

|Need more Information on the B1452 Code?

Need more information on how to fix the B1452 code? Get Access to Factory Service Manuals

|Code B1452 Information for Specific Makes

  • B1452 Ford Tailgate/Liftgate/Boot/Trunk Latch Release Actuator
  • B1452 Lincoln Tailgate/Liftgate/Boot/Trunk Latch Release Actuator
  • B1452 Mercury Tailgate/Liftgate/Boot/Trunk Latch Release Actuator

|Need Help with the B1452 Code?

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