Subject: Automatic Transmission Service Procedure ChangesSource: Chevrolet Dealer Technical Service BulletinNumber: 99-07-30-020AModels: 2002 and Prior Passenger Cars and Light Duty Trucks with Automatic TransmissionsThis bulletin is being... Read More
Clutch and Transmission
The fluid in the hydraulic clutch system of 1997 – 2002 Chevrolet Corvettes may appear discolored. This discoloration is the result of carbon black used in the seal manufacturing process leaching out into the hydraulic fluid used in the clutch... Read More
Number: 01-07-30-021Subject: Park/Neutral Position Switch Connector Cannot Be Removed (Replace Switch and Connectors)Model Year: 1997-2001 Chevrolet Camaro, Corvette1997-2001 Pontiac Firebird1995-2001 Chevrolet and GMC S/T Models1996-2001 Chevrolet... Read More
Subject: MUFFLED CLATTER TYPE NOISE COMING FROM CENTER OF PASSENGER COMPARTMENT (REPLACE TRANSMISSION MOUNT ASSEMBLY)Source: Chevrolet Dealer Technical Service BulletinNumber: 83-34-07 - (03/27/1998)Models: 1997-98 CHEVROLET CORVETTE - BUILT PRIOR TO... Read More
Subject: Corvette Automatic Transmission Operation Model and Year: 1997 - 1998 Corvette Source: Chevrolet Service News Page Number: NA Date: December 1997, Volume 6, Number 12 There will be a change in the operation of the 1997... Read More
Subject: Harsh 1-2 Upshift, SES, MIL, or CEL Illuminated, DTC P1870 Set (Replace Valve Body)Source: Chevrolet Dealer Technical Service BulletinNumber: 01-07-30-023BModels:1996 Buick Roadmaster1996 Cadillac Fleetwood1999-2000 Cadillac Escalade1996... Read More
Subject: No Reverse, Second Gear, or Fourth Gear (Replace the Reaction Sun Shell)Source: Chevrolet Dealer Technical Service BulletinNumber: 00-07-30-022Models: 1996 Buick Roadmaster1996 Cadillac Fleetwood1996 Caprice1996-99 Chevrolet Camaro,... Read More
Subject: No Reverse, Second Gear or Fourth Gear (Replace Reaction Sun Shell with More Robust Heat Treated Parts)Model and Year: 1993-2005 Corvette with 4L60/65-E Automatic Transmission (RPOs M30 or M32)Source: Chevrolet Dealer Sevice ... Read More
Number: 02-07-30-024Subject: Info - Diagnosis of Cracked or Broken Transmission Case Model Year: 1990-1993 Buick Roadmaster, Estate Wagon1990-1996 Cadillac Fleetwood1990-1996 Chevrolet Caprice1990-2002 Chevrolet Camaro1990-2003 Chevrolet Corvette1995... Read More