Blend Door Calibration Procedure International

A trouble code may set if the components start to wear and the endpoints drift too far from the pre programmed positions.

Blend door calibration procedure international. Blend door actuator motor calibration. Move the key to the off position. Most of these endpoints are calibrated during the relearn procedure. I need to calibrate the manual temperature control.

Remove the fuse and wait 1 2 minutes for any capacitive charges in the system to dissipate. Temperature control and blend door problems on the gmc acadia and the chevrolet traverse. It only applies to the temperature door actuator. There are 2 ways to initiate temperature actuator calibration.

This page concentrates on general motors corp. Open hood bonnet for the rhd guys and locate fuse 15 in the fuse box next to the battery. Okay the only recalibration procedure is for a system that has auto controls. If you happen to have auto controls the temperature door recalibration is performed as usual but the fuse will be labeled rdo batt.

However other popular gm models have the same issue. If your vehicle has manual controls a recalibration is not possible or needed. The procedure is below for the calibration. After reassembling the door and actuator and reconnecting the actuator connector initiate the door position calibration procedure.

Press and hold the hot and cold buttons digital controls only for approximately 3 seconds. 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. Turn ignition key to the on position and turn on the hvac system.

Roy actuator calibration test 1.