Component Testing
WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
Sunroof Ventilation Switch
Static Test
- Ignition OFF, disconnect the harness connector at the S88 Sunroof Tilt Switch.
- Test for 830-1030 Ω between the control terminal 4 and the low reference terminal 1.
- If not between 830-1030 Ω
Replace the S88 Sunroof Tilt Switch.
- If between 830-1030 Ω
- If not between 830-1030 Ω
- Test for 88-120 Ω between the control terminal 4 and the low reference terminal 1 while pressing the open switch.
- If not between 88-120 Ω
Replace the S88 Sunroof Tilt Switch.
- If between 88-120 Ω
- If not between 88-120 Ω
- Test for 390-480 Ω between the control terminal 4 and the ground terminal 1 while pressing the close switch.
- If not between 390-480 Ω
Replace the S88 Sunroof Tilt Switch.
- If between 390-480 Ω
- If not between 390-480 Ω
- All OK.