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AutoCodes - Generic - B1523

B1523 Code - Keyless Entry Circuit Failure

- Code Popularity: 3,692 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By - Updated Apr 29, 2019
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|Code B1523 Possible Causes

  • Faulty Keyless Entry
  • Keyless Entry harness is open or shorted
  • Keyless Entry circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How do I Fix the Code B1523?

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 B1523?

Labor: 1.0

The cost of diagnosing the B1523 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 B1523 Possible Symptoms?

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

|Code B1523 Description

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

OBDII Code B1523 - Keyless Entry Circuit Failure -
B1523 Code - Keyless Entry Circuit Failure

|Need More Information on the B1523 Code?

Need more information on how to fix the B1523 code? Get Access to Factory Service Manuals

|Need Help with the B1523 Code?

Get the B1523 code diagnosed by a professional: Find a repair shop in your area

|Code B1523 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 B1523 code? Have you replaced any parts?
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