Engine-Codes - Generic - B1437

B1437 Code - Wiper Hi/Low Speed Relay Coil Circuit Short To Ground

- Code Popularity: 4,697 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1437?

  • Faulty Wiper Hi/Low Speed Relay Coil
  • Wiper Hi/Low Speed Relay Coil harness is open or shorted
  • Wiper Hi/Low Speed Relay Coil circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How to Fix the B1437 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 B1437?

Labor: 1.0

The cost to diagnose the B1437 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 B1437 Possible Symptoms?

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

|What Does the B1437 Code Mean?

The Body Control Module (BCM) monitors the Wiper Hi/Low Speed Relay Coil. The BCM sets the OBDII code when the Wiper Hi/Low Speed Relay Coil is not to factory specifications.

B1437 Code - Wiper Hi/Low Speed Relay Coil Circuit Short To Ground

|Need more Information on the B1437 Code?

Need more information on how to fix the B1437 code? Get Access to Factory Service Manuals

|Code B1437 Information for Specific Makes

  • B1437 Ford Wiper Hi/Low Speed Relay Coil Circuit Short To Ground
  • B1437 Lincoln Wiper Hi/Low Speed Relay Coil Circuit Short To Ground
  • B1437 Mercury Wiper Hi/Low Speed Relay Coil Circuit Short To Ground

|Need Help with the B1437 Code?

Get the B1437 code diagnosed by a professional: Find a repair shop in your area