Engine-Codes - Generic - B1523

B1523 Code - Keyless Entry Circuit Failure

- Code Popularity: 3,540 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the B1523 Code?

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

|How to Fix the B1523 Code?

Start by checking 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.

|What is the cost to diagnose the B1523 code?

Labor: 1.0

The cost to diagnose the B1523 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are B1523 code possible symptoms?

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

|What Does the B1523 Code Mean?

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

Keyless Entry Circuit Failure

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