P0813

2017-10-10

Description:

  • The fault code P0813 refers to a problem with the reverse output circuit. This code typically indicates an issue with the electrical circuitry or connection associated with the reverse output, which is responsible for controlling the reverse lights or other components related to the reverse gear operation.

Possible Symptoms:

  • Malfunction Indicator Lamp (MIL) or Check Engine Light illuminated

  • Failure of the reverse lights to illuminate

  • Inconsistent or intermittent operation of the reverse lights

  • Other reverse

  • related components not functioning correctly

  • Potential safety concerns due to lack of proper reverse lighting

  • Limited drivability in situations requiring the use of the reverse gear

Possible Causes:

  • Faulty reverse output sensor or switch

  • Wiring or connection problems in the reverse output circuit

  • Loose or corroded connectors in the transmission system

  • Faulty body control module (BCM) or lighting control module

  • Electrical or wiring issues in the reverse lighting system

Related Parts:

  • Reverse Output Circuit:

Possible Solutions:

  • Inspect and replace the faulty reverse output sensor or switch, if necessary

  • Check the reverse output circuit for any wiring or connection problems, and repair as needed

  • Ensure that the connectors in the transmission system are properly secured and free from corrosion

  • Test the body control module (BCM) or lighting control module for proper functionality, and replace if required

  • Inspect the reverse lighting system for any electrical or wiring issues, and perform the necessary repairs

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