June 1, 2002 Service bulletin

Some vehicles will not move when 4-WHEEL drive is requested, noise, shudder, poor performance,...

Chevrolet technical service bulletin 020421005 for 1998-2002 Chevrolet Tahoe, 1998-2002 Chevrolet Silverado and 1998-2002 Chevrolet Suburban and others.

Bulletin number: 020421005
Component: Power train
Summary: Some vehicles will not move when 4-wheel drive is requested, noise, shudder, poor performance, transmission / transfer case slips, transmission will not upshift, slips in 4-wheel drive. Tt

Owners of these vehicles have filed 1,418 complaints in the transmission category.

Vehicles covered

Chevrolet Tahoe 1998-2002 1998 1999 2000 2001 2002
Chevrolet Silverado 1998-2002 1998 1999 2000 2001 2002
Chevrolet Suburban 1998-2002 1998 1999 2000 2001 2002
Chevrolet Blazer 1998-2002 1998 1999 2000 2001 2002
Chevrolet S10 1998-2002 1998 1999 2000 2001 2002
GMC Yukon 1998-2002 1998 1999 2000 2001 2002
GMC Sierra 1998-2002 1998 1999 2000 2001 2002
GMC Jimmy 1998-2002 1998 1999 2000 2001 2002
Chevrolet Avalanche 2002 2002
GMC Suburban 1998-2002 1998 1999 2000 2001 2002
Cadillac Escalade 1999-2000 1999 2000
GMC Sonoma 1998-2002 1998 1999 2000 2001 2002

VIN decoder

See the problems and recalls for an exact car

Buying a used Chevrolet Tahoe?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history