B1988 Code – Pedal Position Forward Switch Circuit Short to Battery

What are the Possible Causes of the Code B1988?
  • Faulty Pedal Position Forward Switch
  • Pedal Position Forward Switch harness is open or shorted
  • Pedal Position Forward Switch circuit poor electrical connection
  • Faulty Body Control Module (BCM)
  • Need help with this OBD II code? Our mechanics are available within west Michigan to help. Outside of our service area? Visit our Car Help Section where you can ask questions and get answers.

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