Test Description

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.

The numbers below refer to the step numbers on the diagnostic table.

12. If the fuse is open on this circuit ensure that the blower motor control circuits are not shorted to ground.

Fig 1: Blower Motor Inoperative (1 Of 2)
Courtesy of GENERAL MOTORS CORP.

Fig 2: Blower Motor Inoperative (2 Of 2)
Courtesy of GENERAL MOTORS CORP.