Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
DTC P1682
| Circuit |
Short to Ground |
Open/High Resistance |
Short to Voltage |
Signal Performance |
| Ignition 1 Voltage (Powertrain Relay) |
P0689, P1516, P1682 |
P0689, P1516, P1682, P2101 |
2
P0690 |
- |
| Ignition 1 Voltage (Run/Crank Relay) |
- |
P0689, P1516, P1682 |
P0575, P0650 |
- |