Check a VIN

December 1, 2002 Service bulletin

Poor air conditioner performance - air conditioner will not blow cold enough

Chevrolet technical service bulletin 020138007 for 2003 Chevrolet Silverado and 2003 GMC Sierra.

Bulletin number
020138007
Component
Equipment: appliance: air conditioner
Summary
Poor air conditioner performance - air conditioner will not blow cold enough. Tt

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Chevrolet Silverado?

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

Check its history