B1451 - Wiper Wash/Delay Switch Circuit Open

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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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)

Possible symptoms

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

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 - AutoCodes.com

B1451 Information for specific makes

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B1451 Comments

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