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AutoCodes - Generic - B1571

B1571 Code - Door Ajar Left Right Switch Circuit Failure

- Code Popularity: 8,644 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated May 04, 2019
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|Code B1571 Possible Causes

  • Faulty Door Ajar Left Right Switch
  • Door Ajar Left Right Switch harness is open or shorted
  • Door Ajar Left Right Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How do I Fix the Code B1571?

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's pins.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B1571?

Labor: 1.0

The cost of diagnosing the B1571 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are Code B1571 Possible Symptoms?

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

|Code B1571 Description

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

OBDII Code B1571 - Door Ajar Left Right Switch Circuit Failure - AutoCodes.com
B1571 Code - Door Ajar Left Right Switch Circuit Failure

|Need More Information on the B1571 Code?

Need more information on how to fix the B1571 code? Get Access to Factory Service Manuals

|Information for Specific Makes

|Need Help with the B1571 Code?

Get the B1571 code diagnosed by a professional: Find a repair shop in your area

|Code B1571 comments

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