GM 9152245
Temperature Sensor

The first step to replace the Ambient Temperature Sensor requires vehicle elevation and support. First disconnect the ambient temperature sensor electrical connector after removing the lower fascia screws. Free the mounting tabs before you take out the ambient temperature sensor. Install the new ambient temperature sensor by hooking the mounting tabs into place before plugging in the electrical connector. Screw and torque the lower fascia screws to 3 N.m (27 lb in) tightness. Finally, lower the vehicle.

Replacing the left Air Temperature Sensor within the hvac module requires removing the l/h sound insulator and front floor air outlet from the module. The lh Air Temperature Sensor can be found immediately above where floor air outlets join the hvac module. The electrical connector needs to be disconnected from the Air Temperature Sensor by using a flat bladed tool and then the sensor requires a 180-degree rotation before its careful extraction from the hvac module. Start by inserting a new Air Temperature Sensor in the hvac module after a 180 degree turn and then join the sensor with the electrical connector. Reinstall the front floor air outlet together with the l/h sound insulator.

Start by taking off the right side C-pillar trim panel when replacing the lower auxiliary air temperature sensor . The first step entails detaching the electrical connector from the auxiliary lower A/C temperature sensor. You can then extract the sensor from its location in the air distribution duct. When installing the device position its back end into the air distribution duct before plugging in the electrical connector to the sensor. The last step involves reinstalling the right side C-pillar trim panel element.

To replace the Inside Air Temperature Sensor Assembly (Auxiliary), first, remove the third pillar molding and the left rear coat hook, if provided. Next, remove the rear headliner retainers from the front headliner and gently drop it to the roof Velcro retainers. Disconnect the electrical connector from the internal air temperature sensor and partially remove auxiliary internal air temperature sensor from the headliner. Remove the sensor grille from the assistant inside air temperature sensor and then pull out the sensor totally. During installation, first join the new sensor grille onto the headliner first and the inside air temperature sensor onto the headliner and sensor grille. Reinstall the electrical connector at the inside air temperature sensor and connect the headliner to the Velcro on the roof; then install the rear headliner retainers to the front headliner. If fitted, reinstall the left rear coat hook, and lastly, the third pillar molding.

In order to replace the lower right Air Temperature Sensor, first, remove the i/p lower closeout panel, the right floor duct then the Center Console. Next, disconnect the lower right Air Temperature Sensor's electrical connector then pull out the sensor. For installation, the first thing to do is install the new lower right Air Temperature Sensor and reconnect the electrical connector. Then, install the Center Console, the right floor duct, and the last step will be the i/p lower closeout panel.

Begin the installation by first removing the left rear center pillar assist handle followed by the third pillar molding to replace the Auxiliary Inside Air Temperature Sensor Assembly. Users should remove both DVD player and left rear coat hook when these components exist. The operators must detach rear headliner retainers from the front headliner before they can manually lower the headliner that holds itself through roof velcro retainers. Access the inside air temperature sensor connector then extract its auxiliary component from the headliner. First free the sensor grille from the auxiliary inside air temperature sensor and afterwards extract the auxiliary inside air temperature sensor from the headliner. Begin installation by adhering the sensor grille to the headliner followed by attaching the inside air temperature sensor both to the headliner and sensor grille. Complete headliner-to-roof attachment by connecting the inside air temperature sensor electrical cord and fastening the headliner to velcro points. First replace rear headliner retainers onto the front headliner before adding the left rear coat hook and DVD player if your vehicle has this feature. To finish the installation process replace both the left rear center assist handle and third pillar molding.

Begin ambient air temperature sensor replacement by taking off the vehicle's radiator grille. Begin by removing the push pin retainer from the sensor location on the radiator support brace before disconnecting its electrical connector. Installation begins by connecting the sensor's electrical connector followed by sensor reinstallation on the radiator support brace using a push pin retainer. The vehicle requires a final installation step where you place the radiator grille back into the vehicle.

Before you replace the sensor, pull the electrical connector off the sensor. After that, remove the sensor from its place on the hvac module. Put the new temperature sensor in place on the hvac module , then attach the electrical cable.

Revision of the Ambient Air Temperature Sensor begins with removing the radiator grille from the vehicle. Initial steps involve removing the sensor's push pin retainer on the radiator support brace then disconnecting the electrical connector from the sensor. Follow these steps to install the sensor: hook up the electrical connector to the device and put it back onto the radiator support brace using the push pin retainer. Last, reinstall the vehicle's radiator grille.

You need to start sensor replacement of the upper right air temperature sensor by taking off the I/P upper trim panel. First disconnect the electrical connector from the upper right air temperature sensor and then pull the sensor out from the air distributor duct. Start your installation by connecting the upper right air temperature sensor to the air distributor duct and follow it up with reconnecting the electrical connector to the sensor before reinstalling the I/P upper trim panel.

In order to change the lower right Air Temperature Sensor, start by removing the i/p lower closeout panel, remove the right floor duct and the Center Console as well. Next, disconnect the electrical connector of the lower right Air Temperature Sensor and even pull it itself. For installation, first install the new lower right Air Temperature Sensor and plug the electrical connector. Then, reposition the Center Console, right floor duct, and the last one is i/p lower closeout panel.

In order to replace the lower air temperature sensor, first turn off the driver side Air Bag. Remove the left side ip close out insulator panel and center closeout insulator panel bolt on the left side of the station. Pull back the closeout insulator panel to have access to the temperature sensor and remove the lower discharge air temperature sensor (12345678) by turning it counterclockwise from the floor air outlet and remove the electrical connector. For installation, plug the electrical connector to the sensor, install the lower discharge air temperature sensor (12345678) twist to the floor air outlet, and reinstall the center closeout insulator panel bolt to the left side of the left IP closeout insulator panel. Lastly, turn on the driver side Air Bag.

Starting the Ambient Temperature Sensor replacement requires initial removal of the grille. Start by disconnecting the electrical connector from the Outside Air Temperature sensor then remove the sensor from its position on the radiator support baffle's right-hand side. After sensor installation, place the outside air temperature sensor on the right-hand side of the radiator support baffle then reconnect its electrical connector and finally reinstall the grille.

To replace the Inside Air Temperature Sensor Assembly, the removal of the left windshield garnish molding, left center pillar assist handle, left center pillar garnish molding as well as left sunshade is the initial move. Slowly pull the headliner down and remove the electrical connectors from the inside air temperature sensor. Remove part of the inside air temperature sensor from the headliner and then remove the sensor grille. Remove the headliner's inside air temperature sensor. For installation, attach the new sensor grille to the headliner and install the inside air temperature sensor with the sensor grille as well. Connect the electrical connector to the internal air, temperature sensor followed by re-installing left sunshade, left center pillar garnish molding, left center assist handle and lastly left wind shield garnish molding.

Begin ambient air temperature sensor replacement by taking off the vehicle's radiator grille. Begin by removing the push pin retainer from the sensor location on the radiator support brace before disconnecting its electrical connector. Installation begins by connecting the sensor's electrical connector followed by sensor reinstallation on the radiator support brace using a push pin retainer. The vehicle requires a final installation step where you place the radiator grille back into the vehicle.

To replace the inside air temperature sensor assembly in the auxiliary system, start by removing the third pillar molding and the left rear coat hook if it is available. Next, remove rear headliner retainers from the front headliner and carefully remove headliner from roof Velcro retainers. Disconnect the electrical connector at inside air temp sensor from inside and partially pull out the auxiliary inside air temp sensor from the headliner. Now, take off the sensor grille from the auxiliary inside air temperature sensor and set the sensor aside. For installation, attach the new sensor grille to the headliner first and then add the inside air temperature sensor to the headliner and sensor grille later. Reconnect the electrical connector to the inside air temperature sensor and safe the headliner to the roof Velcro, place the rear headliner retainers to the front headliner. If available, install the left rear coat hook, and lastly, third pillar molding.

In order to replace the Inside Air Temperature Sensor Assembly, first remove the left windshield garnish molding, left center pillar assist handle, left center pillar garnish molding, and the left sunshade. Carefully remove the headliner and pull on the technician side of the inside air temperature sensor connector. Unbolt the sensor partially from the headliner and then remove the sensor grille. Remove the inner air temperature sensor wall from the headliner completely. In installing, mate the new sensor grille with the headliner, then the inside air temperature sensor and sensor grille. Connect the electrical connector to the inside air temperature sensor, followed by the reinstallation of the left sunshade, left center pillar garnish molding, left center assist handle, and left windshield garnishes molding.

Turn the temperature sensor 180 degrees and carefully remove it from the air distribution module, then disconnect the electrical connector from the temperature sensor.

Turn the temperature sensor 180 degrees and then carefully remove it from the HVAC module.

Lower the vehicle.

Connect the electrical connector to the sensor.

First, remove the radiator grille from the vehicle.

Begin by removing the right side C-pillar trim panel.

Reinstall the I/P upper trim panel.

Reinstall the I/P upper trim panel.

Position the upper left air temperature sensor back onto the air distributor duct and reconnect the electrical connector to the sensor.

First, remove it from the air distributor duct and disconnect the electrical connector from the sensor.

Remove the radiator grille from the vehicle.

Place the rear upper A/C temperature sensor back into the air distribution duct and reconnect the electrical connector to the sensor.

First, remove it from the air distributor duct and disconnect the electrical connector from the sensor.

The electrical connector.

Ensure to enable the air bag after completing the installation.

Remove the radiator grille from the vehicle.

Remove the instrument panel accessory trim plate and the radio.

Place the upper left air temperature sensor back onto the air distributor duct and reconnect the electrical connector to the upper left air temperature sensor.

Place the lower left air temperature sensor back into the HVAC module.

Reconnect the electrical connector to the upper right air temperature sensor.

Position the new sensor onto the HVAC module.

Partially remove the inside air temperature sensor from the headliner, then take off the sensor grille and fully remove the sensor.

Take out the push pin retainer securing the sensor on the radiator support brace and disconnect the electrical connector from the sensor.