Diagnostic Fault Information
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Left Front Door Open Switch Signal | B2976 00 | 1 | 1 | - |
| Right Front Door Open Switch Signal | B2991 00 | 1 | 1 | - |
| Rear Access Open Switch Signal | B3001 00 | 1 | 1 | - |
| Ground - A23D Door Latch Assembly - Driver | - | 1 | - | - |
| Ground - A23P Door Latch Assembly - Passenger | - | 1 | - | - |
| Ground - M13 Door Latch Assembly - Rear Cargo | - | 1 | - | - |
|
||||