Test Q: The Door Ajar Warning Indicator Is Never/Always On

PINPOINT TEST Q: THE DOOR AJAR WARNING INDICATOR IS NEVER/ALWAYS ON

Normal Operation
The door ajar indicator informs the driver that one or more doors, or the decklid is open while the ignition switch is in the RUN position. When a door or decklid is ajar, the smart junction box (SJB) sends a message to the instrument cluster (IC) to illuminate the door ajar indicator.

This pinpoint test is intended to diagnose the following:
- SJB
- Instrument cluster (IC)

Q1-Q2:

Q3-Q4: