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AutoCodes - Generic - B1451

B1451 Code - Wiper Wash/Delay Switch Circuit Open

- Code Popularity: 4,644 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By - Updated Apr 12, 2019
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|Code B1451 Possible Causes

  • Faulty Wiper Wash/Delay Switch
  • Wiper Wash/Delay Switch harness is open or shorted
  • Wiper Wash/Delay Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How do I Fix the Code B1451?

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 B1451?

Labor: 1.0

The cost of diagnosing the B1451 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 B1451 Possible Symptoms?

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

|Code B1451 Description

The Body Control Module (BCM) monitors the Wiper Wash/Delay Switch. The BCM sets the OBDII code when the Wiper Wash/Delay Switch is not to factory specifications.

OBDII Code B1451 - Wiper Wash/Delay Switch Circuit Open -
B1451 Code - Wiper Wash/Delay Switch Circuit Open

|Need More Information on the B1451 Code?

Need more information on how to fix the B1451 code? Get Access to Factory Service Manuals

|Information for Specific Makes

|Need Help with the B1451 Code?

Get the B1451 code diagnosed by a professional: Find a repair shop in your area

|Code B1451 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 B1451 code? Have you replaced any parts?
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