Blend Door Calibration Procedure International

There are 2 ways to initiate temperature actuator calibration.

Blend door calibration procedure international.

After reassembling the door and actuator and reconnecting the actuator connector initiate the door position calibration procedure. Temperature control and blend door problems on the gmc acadia and the chevrolet traverse. I need to calibrate the manual temperature control. Turn ignition key to the on position and turn on the hvac system.

If you happen to have auto controls the temperature door recalibration is performed as usual but the fuse will be labeled rdo batt. I just replaced the passenger blend door actuator in my van. Remove the fuse and wait 1 2 minutes for any capacitive charges in the system to dissipate. Most of these endpoints are calibrated during the relearn procedure.

Roy actuator calibration test 1. Open hood bonnet for the rhd guys and locate fuse 15 in the fuse box next to the battery. It only applies to the temperature door actuator. Blend door actuator motor calibration.

This page concentrates on general motors corp. The rear defrost light flashes when the van is started and it is still blowing hot all the time. Okay the only recalibration procedure is for a system that has auto controls. Move the key to the off position.

However other popular gm models have the same issue. We ll also cover replacement tips and the important calibration process common across the general motors line up. You will need a scan tool to perform this procedure. Press and hold the hot and cold buttons digital controls only for approximately 3 seconds.

If your vehicle has manual controls a recalibration is not possible or needed.