Circuit/System Verification
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.
- Ignition ON.
- Verify the scan tool S134 Folding Top/Global Window Switch (Open Roof) and (Close roof) parameters change between Active and Inactive when operating the S134 Folding Top/Global Window Switch to open and close the folding top.
- If the parameters do not change
Refer to Circuit/System Testing.
- Go to next step: If the parameters change
- If the parameters do not change
- All OK.