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AutoCodes - Generic - B1543

B1543 Code - Seat Direction Switch Assembly Circuit Failure

- Code Popularity: 6,767 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By - Updated May 02, 2019
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|Code B1543 Possible Causes

  • Faulty Seat Direction Switch Assembly
  • Seat Direction Switch Assembly harness is open or shorted
  • Seat Direction Switch Assembly circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How do I Fix the Code B1543?

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.

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|What is the Cost to Diagnose the Code B1543?

Labor: 1.0

The cost of diagnosing the B1543 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 B1543 Possible Symptoms?

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

|Code B1543 Description

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

OBDII Code B1543 - Seat Direction Switch Assembly Circuit Failure -
B1543 Code - Seat Direction Switch Assembly Circuit Failure

|Need More Information on the B1543 Code?

Need more information on how to fix the B1543 code? Get Access to Factory Service Manuals

|Information for Specific Makes

|Need Help with the B1543 Code?

Get the B1543 code diagnosed by a professional: Find a repair shop in your area

|Code B1543 comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B1543 code? Have you replaced any parts?
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