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AutoCodes - Generic - B1393

B1393 Code - Power Door Memory Lock Relay Circuit Open

- Code Popularity: 3,971 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1393?

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 Power Door Memory Lock Relay
  • Power Door Memory Lock Relay harness is open or shorted
  • Power Door Memory Lock Relay circuit poor electrical connection
  • Faulty Body Control Module (BCM)
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How to Fix the DTC B1393?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1393 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code B1393 Description

The Body Control Module (BCM) monitors the Power Door Memory Lock Relay. The BCM sets the OBDII code when the Power Door Memory Lock Relay is not to factory specifications.

OBDII Code B1393 - Power Door Memory Lock Relay Circuit Open - AutoCodes.com
B1393 Code - Power Door Memory Lock Relay Circuit Open

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Code B1393 comments

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