For 1990-2009 cars only
The CTSY LP fuse 8 and CKT 40 (ORN) supply voltage at all times to the universal garage door opener (UGDO) Module. The following components provide the UGDO module ground path:
| • | CKT 1850 (PPL/YEL) or CKT 1850 (BLK) |
| • | G200 |
The body control module (BCM) on CKT 1382 (PPL/WHT) or CKT 1382 (DK GRN) provides backlighting.
