No Temperature Control With Climate Control Unit (Auto A/C): Notes

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

NO TEMPERATURE CONTROL WITH CLIMATE CONTROL UNIT (AUTO A/C) DESCRIPTION AND POSSIBLE CAUSE

Troubleshooting item	No temperature control with climate control unit
Description	Temperature does not change when operating temperature control dial
Possible cause	Dash-electrical supply unit detects DTC Detects DTC and activates fail-safe Air mix link malfunction Lack of grease Bad installation Air mix actuator malfunction Air mix door malfunction Bad installation Damage