Ambient Air Temperature Sensor Replacement. GMC Truck Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2008 🢒 Sierra - 2WD 🢒 HVAC 🢒 HVAC - Automatic 🢒 Ambient Air Temperature Sensor Replacement

Callout	Component Name
Preliminary Procedure Remove the top portion of the grill and gently pull forward. Refer to Radiator Grille Replacement . Disconnect ambient air sensor electrical connector.
1	Ambient Air Sensor Procedure Carefully lift ambient air sensor from the radiator support. Tip Vehicles with automatic HVAC, use the ambient air sensor located on the right side of the radiator support.

Callout

Component Name

Remove the top portion of the grill and gently pull forward. Refer to Radiator Grille Replacement .
Disconnect ambient air sensor electrical connector.

Ambient Air Sensor

Carefully lift ambient air sensor from the radiator support.

Tip
Vehicles with automatic HVAC, use the ambient air sensor located on the right side of the radiator support.