Diagnostic Fault Information
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
| Circuit Number | Circuit Function | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|---|
| 442 | B+ | 1 | 1 | - | - |
| 625 | Control | P0616, 1 | P0615, 1 | P0617, 2 | - |
| 6 | Control | 1 | 1 | 3 | - |
| 6450 | Ground | - | P0615, 1 | - | - |
| 1. Upon crank request the starter motor will not engage or crank the engine. 2. The Starter Pinion Relay will engage and the Starter Motor will spin and crank the engine all the time. 3. The Starter Motor will spin all the time. |
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