Engine-Codes - Generic - B1452

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

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

|B1452 code 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 is the B1452 code repair?

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.

|B1452 code 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 B1452 code

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.

|What are B1452 code possible symptoms?

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

|What is B1452 code meaning?

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.

|Need more information with the B1452 code?

Need more information on how to fix the B1452 code?
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|B1452 code 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 a B1452 code?

Get the B1452 code diagnosed by a professional: Find a repair shop in your area