B1991 - Pedal Forward / Rearward Potentiometer Feedback Circuit Short to Battery

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

Possible causes

  • Faulty Pedal Forward / Rearward Potentiometer
  • Pedal Forward / Rearward Potentiometer harness is open or shorted
  • Pedal Forward / Rearward Potentiometer circuit poor electrical connection
  • Faulty Body Control Module (BCM)

Possible symptoms

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

B1991 Description

The Body Control Module (BCM) monitors the Pedal Forward / Rearward Potentiometer. The BCM sets the OBDII code when the Pedal Forward / Rearward Potentiometer is not to factory specifications.
OBDII Code B1991 - Pedal Forward / Rearward Potentiometer Feedback Circuit Short to Battery - AutoCodes.com

B1991 Information for specific makes

  • B1991 CHRYSLER Right Power Sliding Door Sensor Supply Circuit Low
  • B1991 DODGE Right Power Sliding Door Sensor Supply Circuit Low
  • B1991 JEEP Right Power Sliding Door Sensor Supply Circuit Low
  • B1991 RAM Right Power Sliding Door Sensor Supply Circuit Low

Need more help?

Get the B1991 code diagnosed by a professional: Find a repair shop in your area

Related Information

B1991 Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the B1991 code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧