B2718 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B2718 – Liftgate/Decklid Ajar Output Short To Battery
B2718 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
B2718 Possible Causes
Faulty Liftgate/Decklid Ajar Switch,Liftgate/Decklid Ajar Switch harness is open or shorted,Liftgate/Decklid Ajar Switch circuit poor electrical connection,Faulty Body Control Module (BCM)
The Liftgate/Trunk Module (LTM) monitors the Liftgate/Decklid Ajar Switch. The LTM sets the OBDII code when the LTM detects a short to voltage from the liftgate ajar circuit to the Body Control Module (BCM).