Component Testing
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.
Compressor Clutch Test
- Ignition OFF, disconnect the Q2 A/C Compressor Clutch.
- Test for 3.9 - 4.3 Ω between terminals 1 and 2.
- If not between 3.9 - 4.3 Ω
Replace the Q2 A/C Compressor Clutch.
- Go to next step: If between 3.9 - 4.3 Ω
- If not between 3.9 - 4.3 Ω
- All OK.