VEHICLE APPLICATIONS:
1988-1990 for Buick
1988-1990 for Buick LeSabre
1996-2005 for Chevrolet Astro
1995-2002 for Chevrolet Blazer
1989-1992 for Chevrolet Camaro
1986-1996 for Chevrolet Corvette
1994-2004 for Chevrolet S10
1995-1997 for GMC Jimmy
1996-2005 for GMC Safari
1994-2004 for GMC Sonoma
1996-2000 for Isuzu Hombre
1996-1997 for Oldsmobile Bravada
1989-1992 for Pontiac Firebird
REFERENCE OEM PART NUMBER: 615-00510, 615-456A/B, 19179474, 52460704
COMMON FAULTS AND ANALYSIS:
1.Blower fan does not move: The fan is used for a long time, which causes the friction coefficient between the rotor and the bearing to increase, and the rotor is blocked or even stuck, causing the coil to be overheated and damaged.
2.The fan does not turn, but there is a loud buzz: This fault is most common on capacitor-activated blowers, mainly due to lack of capacity or severe leakage of capacitors, or damage to the startup group.