Jeep Wrangler Blend Door Calibration

Motor calibration procedure for jeep grand cherokee 99 04 heatertreater.

Jeep wrangler blend door calibration.

Https amzn to 2czvrl7 milwaukee m12 rachet. The ac heater control module learns what positions the blend door stops at during the calibration procedure. First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or. Turn the ignition on.

Many steps can not be done with out a real jeep scan system. To calibrate the door actuators proceed as follows. Any blend door actuator circuit problems will be stored as a diagnostic trouble code a drbiiit scan tool is required. Calibrate the door actuators after making any repairs to the azc system.

Turn the ignition off. 4 calibration should take about about 2 minutes to complete if you have heater control and about 20 seconds if you have automatic temp control system. Heatertreater offers the ultimate solution to blend door repair. Https amzn to 2silnwk quick overview of how to diagnose why your jeep wrangler jk has no hea.

The repair shop said that i need to bring it to a dealership to have the blend door actuator module programmed. 5 if lights continue to flash after 3 minutes manual system or 20 seconds auto system the control unit has detected a failure. Fix your car s head and a c in as little as an hour and save up to 1493 in replacement parts and labor costs. An actuator can go bad in of two ways.

If the calibration is not correct the heating a c system may experience a condition where full heating or cooling capabilities cannot be obtained. Use this procedure to ensure that the a c heater control is correctly calibrated to the blend door actuator. Set the azc to automatic.