LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1078 (HVAC Systems - Automatic) >> Diagnostic Information and Procedures >> DTC B0165 or B0166: Passenger Compartment Temp Sensor 1 Circuit Low/High >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

The HVAC control module monitors the passenger compartment inside air temperature through an inside air temperature sensor. The inside air temperature sensor is a integral part of the HVAC control module. When the air is cold, the sensor resistance and the signal voltage are high. When the air is warm, the sensor resistance and the signal voltage are low.

scientia non olet · About LEMON Manuals