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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 358 (HVAC Systems - Manual) >> Diagnostic Information and Procedures >> Air Recirculation Malfunction >> Test Description

Test Description

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.

The number below refers to the step number on the diagnostic table.

  1. The HVAC control assembly is supplied by 2 ignition-3 voltage circuits. Test both ignition-3 voltage circuits.
Fig 1: Air Recirculation Malfunction (Steps 1-5)
G01579828Courtesy of GENERAL MOTORS CORP.
Fig 2: Air Recirculation Malfunction (Steps 6-12)
G01579829Courtesy of GENERAL MOTORS CORP.