P2535 BUICK – Ignition Switch Run/Start Position Circuit High

P2535 BUICK Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P2535 BUICK Possible Causes

Faulty Ignition Switch,Ignition Switch harness is open or shorted,Ignition Switch circuit poor electrical connection

P2535 BUICK Description

The Powertrain Control Module (PCM) monitors the Ignition Switch Run Position Circuit signal. The PCM sets the OBDII code when the Ignition Switch Run Position signal is out of factory specifications.