Liftgate Cylinder Switch Input Open

Tests 1 - 3:

Tests 4 - 5:

SYMPTOM
LIFTGATE CYLINDER SWITCH INPUT OPEN

WHEN MONITORED
At all times when battery power is supplied to the Body Control Module.

SET CONDITION
When the BCM senses voltage to the cylinder lock switch above 4.6 volts for over 10 seconds.

POSSIBLE CAUSES
- DTC present
- Body control module - liftgate cylinder switch voltage low
- Liftgate cylinder switch ground open
- Liftgate cylinder switch MUX open
- Liftgate cylinder switch open