Diagnostic Fault Information
WARNING: This page is about a different car, the 2009 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit | Short to Ground | High Resistance | Open | Short to Voltage | Signal Performance |
|---|---|---|---|---|---|
| Battery Supply Voltage - Coil | P1516, P1682 | P0685 | P1682, P1516 | - | - |
| Battery Supply Voltage - Armature | - | P1516, P1682 | P1516, P1682 | - | - |
| Powertrain Relay Control Circuit | P0690 | P0685 | P1516, P1682 | P0685, P1516, P1682, P2176 | - |
| IGN 1 Voltage Circuit | - | P1516, P1682 | P1682, P1516 | - | - |