SMU - SECTION 7A - AUTOMATIC TRANSAXLE DIAGNOSIS. Cadillac Concours 1994

For 1990-2009 cars

# SMU - SECTION 7A - AUTOMATIC TRANSAXLE DIAGNOSIS

#### SUBJECT: SERVICE MANUAL UPDATE - SECTION 7A - AUTOMATIC TRANSAXLE DIAGNOSIS

#### MODELS: 1994 CADILLAC ELDORADO, SEVILLE AND CONCOURS

TRANSAXLE APPLICATIONS: HYDRA-MATIC 4T80-E (RPO MH1)

THE FOLLOWING PAGES HAVE BEEN UPDATED FOR THE 1994 SERVICE MANUAL, SECTION 7A, AUTOMATIC TRANSAXLE DIAGNOSIS. THE CORRECTION IS THE 20-WAY TRANSAXLE CONNECTOR AND PIN IDENTIFICATIONS.

PLEASE REPLACE THESE PAGES IN YOUR SERVICE MANUAL.

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GENERAL MOTORS BULLETINS ARE INTENDED FOR USE BY PROFESSIONAL TECHNICIANS, NOT A "DO-IT-YOURSELFER." THEY ARE WRITTEN TO INFORM THOSE TECHNICIANS OF CONDITIONS OCCURRING ON SOME VEHICLES, OR TO PROVIDE INFORMATION THAT COULD ASSIST IN THE PROPER SERVICE OF A VEHICLE. PROPERLY TRAINED TECHNICIANS HAVE THE EQUIPMENT, TOOLS, SAFETY INSTRUCTIONS AND KNOW-HOW TO DO A JOB PROPERLY AND SAFELY. IF A CONDITION IS DESCRIBED, DO NOT ASSUME THE BULLETIN APPLIES TO YOUR VEHICLE, OR THAT YOUR VEHICLE WILL HAVE THAT CONDITION. SEE A GENERAL MOTORS DEALER SERVICING YOUR BRAND OF GENERAL MOTORS VEHICLE FOR INFORMATION ON WHETHER YOUR VEHICLE MAY BENEFIT FROM THE INFORMATION.

COPYRIGHT 1994. GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.