AutoCodes - Generic - B1503

B1503 Code - Lamp Turn Signal Right Circuit Failure

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|B1503 code possible causes

  • Faulty Lamp Turn Signal Right
  • Lamp Turn Signal Right harness is open or shorted
  • Lamp Turn Signal Right circuit poor electrical connection

|How do I fix the B1503 code?

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.

|Cost of diagnosing the B1503 code

Labor: 1.0

The cost of diagnosing the B1503 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 B1503 code possible symptoms?

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

|B1503 code description

The Body Control Module (BCM) monitors the Lamp Turn Signal Right. The BCM sets the OBDII code when the Lamp Turn Signal Right is not to factory specifications.
OBDII Code B1503 - Lamp Turn Signal Right Circuit Failure -

|Need more information with the B1503 code?

Need more information on how to fix the B1503 code? Get Access to Factory Service Manuals

|B1503 code information for specific makes

|Need help with a B1503 code?

Get the B1503 code diagnosed by a professional: Find a repair shop in your area

|B1503 code 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 B1503 code? Have you replaced any parts?
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Repair Importance Level: 3
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