Pontiac Bonneville Problem Report
Pontiac Bonneville Improper HVAC Temperature and/or Air Delivery Due to Failed Mode Door Actuator
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
I'm heat dose not work power steering - Visitor
My drivers side blows hot air when on a/c and the passenger and rear blow cold air. Just recharged the a/c and made the problem worse. - Visitor
The mode and temperature door actuators may fail causing improper air flow or temperature outpu...
I'm thinking 1 or more hvac actuators r bad. Can anyone tell me which acuator is bad. Its been...
Is airflap actuator the same thing as mode actuator
The driver side temperature control works on both heat & ac. The passesnger side on works on h...