Symptoms - HVAC Systems - Manual. Chevrolet Prizm 2001

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2001 🢒 Prizm 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Symptoms - HVAC Systems - Manual

Important: Review the Air Delivery Description and Operation and the Air Temperature Description and Operation in order to familiarize yourself with the system functions.

•	Inspect for aftermarket devices which could affect the operation of the system. Refer to Checking Aftermarket Accessories in Wiring Systems.

•	Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

•	Inspect all related ground points for being clean and tight.

Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems.

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

•	HVAC Compressor Clutch Does Not Engage

•	HVAC Compressor Clutch Does Not Disengage

•	Blower Motor Always On

•	Blower Motor Inoperative

•	Blower Motor Malfunction

•	Air Inlet Actuator Inoperative

Refer to Symptoms - Engine Cooling in Engine Cooling for diagnosis of the electric cooling fans.

Refer to the following in Heating, Ventilation and Air Conditioning:

•	Leak Testing

•	VDOT Air Conditioning (A/C) System Diagnosis

•	Noise Diagnosis - Air Conditioning (A/C) System

•	Odor Diagnosis