Diagnostic Fault Information
WARNING: This page is about a different car, the 2019 Chevrolet Malibu. 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 |
|---|---|---|---|---|
| Ignition - Relay Coil | P0645 1 |
P0645 1 |
- | - |
| B+ - Relay Switch | 1 | 1 | - | - |
| Control - Component | 1 | 1 | 2 | - |
| Control - Relay Coil | P0646 2 |
P0645 1 |
P0647 1 |
- |
| Ground - Component | - | 1 | - | - |
|
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