Engine-Codes - Generic - B1627

B1627 Code - PRNDL Reverse Input Circuit Failure

- Code Popularity: 8,774 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 B1627?

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 PRNDL Switch
  • PRNDL Switch harness is open or shorted
  • PRNDL Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)
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How to Fix the DTC B1627?

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 B1627 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 B1627 Code Mean?

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

B1627 Code - PRNDL Reverse Input Circuit Failure

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Code B1627 Information for Specific Makes

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