Diagnostic Fault Information
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. 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 |
|---|---|---|---|---|
| B+ - Relay Switch@KR27 Starter Relay | 1 | 1 | - | - |
| Control - Relay Coil@KR27 Starter Relay | P0616 | P0615, 1 | P0617 | - |
| Control - Component@KR27 Starter Relay | 2 | 1 | 2 | - |
| Ground - Relay Coil@KR27 Starter Relay | - | P0615, 1 | - | - |
| 1.Starter Solenoid Engaged & M64 Starter Motor Rotate(s) 2.M64 Starter Motor = Rotate(s) - All the time & Starter Pinion=Engaged |
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