The blower and the heater controls and the A/C system do not work (2020 2021)
Diagnostic Procedure
Also Check for
- Climate control DTCs
- Blown fuse No. D9 (10 A) in the under-dash fuse/relay box
- Blown fuse No. B27 (30 A) in the fuse/relay holder A *5
- Poor ground at G402
- Poor or loose connections at the terminals