B2275 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B2275 – Pedal Forward/Rearward Potentiometer Feedback Circuit Short to Ground
B2275 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
B2275 Possible Causes
Faulty Adjustable Pedal Motor,Adjustable Pedal Motor harness is open or shorted,Adjustable Pedal Motor circuit poor electrical connection
he Driver Seat Module (DSM) uses a Hall-effect switch attached to the pedal motor to identify the current pedal position. The DSM sends a reference voltage through the Hall-effect switch and back to the DSM along the signal return circuit. When 1 or more of the following Diagnostic Trouble Code (DTC) is set, the adjustable pedals will enter a jog mode. When the pedals are in jog mode, the memory system recall will not function from either the Remote Keyless Entry (RKE) transmitter or the memory SET switch buttons. When the pedals are actuated using the adjustable pedal switch, the motor will move the pedals for one second in the direction selected regardless of the length of time the button is actually pressed. If the DSM detects a short to ground on circuit VPP16 (BU/BN) during normal operation or an on-demand self test and without any pedal switch input, DTC B2275 will be set.