Component Testing
WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
Static Test
- Ignition OFF, disconnect the harness connector at the A23D Front Side Door Latch-Driver.
- With the door in the closed position, test for 1600 Ω to 1640 Ω between the signal terminal 2 and ground terminal 3
- If not within the specified range, replace the A23D Front Side Door Latch-Driver.
- With the door in the open position, test for 6700 Ω to 6750 Ω between the signal terminal 2 and ground terminal 3
- If not within the specified range, replace the A23D Door Latch Assembly-Driver.