Engine-Codes - Generic - B1432

B1432 Code - Left Seat Belt Pre-Tensioner 2 Circuit

- Code Popularity: 13,337 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1432?

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 Left Seat Belt Pre-Tensioner 2
  • Left Seat Belt Pre-Tensioner 2 harness is open or shorted
  • Left Seat Belt Pre-Tensioner 2 circuit poor electrical connection
  • Faulty Air Bag Diagnosis Sensor Unit
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How to Fix the DTC B1432?

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 B1432 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?

  • Air Bag Warning Light ON

What Does the B1432 Code Mean?

The Left Seat Belt Pre-Tensioner is wired to the Air Bag Diagnosis Sensor Unit. The Air Bag Diagnosis Sensor Unit will monitor for opens and shorts in detected lines to the Left Seat Belt Pre-Tensioner.

B1432 Code - Left Seat Belt Pre-Tensioner 2 Circuit

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Code B1432 Information for Specific Makes

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