B18E3 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B18E3 – Power Liftgate Front Zone Switch Circuit Low


B18E3 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B18E3 Possible Causes


Faulty Liftgate Switch Sense,Liftgate Switch Sense harness is open or shorted,Liftgate Switch Sense circuit poor electrical connection,Faulty Power Liftgate Module


B18E3 Description


The Power Liftgate Module monitors the Power Liftgate Front Zone Switch Circuit. When the Power Liftgate Module senses a voltage of less than 2.0 volts on the Liftgate Switch Sense circuit for longer than 10 seconds, this code will set.