Engine-Codes - Generic - B1329

B1329 Code - Passenger Door Ajar Circuit Short To Battery

- Code Popularity: 14,845 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC B1329?

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 Passenger Door Ajar Switch
  • Passenger Door Ajar Switch harness is open or shorted
  • Passenger Door Ajar Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)
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How to Fix the DTC B1329?

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 B1329 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 B1329 Code Mean?

The Body Control Module (BCM) monitors the Passenger Door Ajar Switch. The BCM sets the OBDII code when the Passenger Door Ajar Switch is not to factory specifications.

B1329 Code - Passenger Door Ajar Circuit Short To Battery

Need more Information on the Code?

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Code B1329 Information for Specific Makes

  • B1329 Hyundai Driver-Side Front Impact Sensor Communication Error
  • B1329 KIA Driver-Side Front Impact Sensor Communication Error

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