Engine-Codes - Generic - B1452

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

- Code Popularity: 6,073 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1452?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Liftgate Actuator
  • Liftgate Actuator harness is open or shorted
  • Liftgate Actuator circuit poor electrical connection
  • Faulty Rear Gate Trunk Module (RGTM)

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

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How to Fix the DTC B1452?

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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

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

What are Code 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.

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

Need more Information on the Code?

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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

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