Hvac Blend Door Actuator Recalibration

Ignition on engine not running.

Hvac blend door actuator recalibration. If you happen to have auto controls the temperature door recalibration is performed as usual but the fuse will be labeled rdo batt. If your vehicle has manual controls a recalibration is not possible or needed. I need to calibrate the manual temperature control. When the test is.

Replaced blend door actuator that was popping but it s still blowing heater on drivers side but ac on passenger side. Blend door actuator motor calibration. Move the key to the off position. It is a 2010 f150 fx4 with 5 4 liter v8 with dual temp controls.

Actuator calibration test 1. The blend and mode doors on late model chrysler vehicles are driven by dc servo motors. Perform the appropriate diagnostic procedure based on vehicle hvac system. It only applies to the temperature door actuator.

That can result in cold air when you command heat and vice versa. Okay the only recalibration procedure is for a system that has auto controls. Turn ignition key to the on position and turn on the hvac system. Open hood bonnet for the rhd guys and locate fuse 15 in the fuse box next to the battery.

Have a 2010 ford f 150 fx4 with hvac problem. No go to 4 4. Recalibrate chrysler ac control head how recalibrate a chrysler heater control.