Engine-Codes - Generic - B1872

B1872 Code - Turn Signal / Hazard Power Feed Circuit Short To Battery

- Code Popularity: 3,585 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1872?

  • Faulty Turn Signal / Hazard Switch
  • Turn Signal / Hazard Switch harness is open or shorted
  • Turn Signal / Hazard Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How to Fix the B1872 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 Code B1872?

Labor: 1.0

The cost to diagnose the B1872 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.

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|What are Code B1872 Possible Symptoms?

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

|What Does the B1872 Code Mean?

The Body Control Module (BCM) monitors the Turn Signal / Hazard Switch. The BCM sets the OBDII code when the Turn Signal / Hazard Switch is not to factory specifications.

B1872 Code - Turn Signal / Hazard Power Feed Circuit Short To Battery

|Need more Information on the B1872 Code?

Need more information on how to fix the B1872 code? Get Access to Factory Service Manuals

|Need Help with the B1872 Code?

Get the B1872 code diagnosed by a professional: Find a repair shop in your area