Questions & Answers for: Buick actuator bad

...a shock be bad or is there some kind of pump in the rear that could be stuck If you have a "load leveling " system, the actuator arm is either disconnected or the actuator itself is

bad: Vacuum Actuators Fig. 1: Vacuum actuators and related parts REMOVAL & INSTALLATION Refer to the Air Bag section at the beginning of this Section, and disarm the Air Bag system. Disconnect the

the heater works but does not blow hot air. what would cause this?. Heater core gone bad or the actuator may not be switching if there is not leaks i would check the actuator moter first..

...actuator motor may be bad. The plastic drive gears are prone to breaking and can't move the temp blend door when commanded to do so. I've also seen some controllers go bad but see many more bad ...

...Bad connection or blower motor resistor . GM Blower Motor Resistor Diagnostics by Wells Do you know how to do automotive electrical testing ? Have a volt meter ? Know how to use a volt meter ? Videos ...

...actuator is indeed bad. If not, and start checking the wiring back through to the body control module and then the fuse block. If you don't find any raw or broken wires, then the body control module ...

heat to floor. Heat comes out of dashboard vents when floor heat is selected. Third post of same question? Check air door actuator, vacuum leaks, bad check valve. The blend door actuator needs changed

...mode door. That door is responsible for directing where the air comes out. Locate the mode door and disconnect the actuator. Move the door by hand. If it moves freely, chances are the actuator is

...actuator or blend door is bad and on which side it is thats bad. The heat only comes out the vents no matter what setting I switch it to. No defrost no heat on floor. and this is on both driver and ...

...and turn it by hand the actual damper, and if stuck we try to force it end to end and most times fixed, if the motor is dead (actuator) then we replace that; if that fails the controls are