For 1990-2009 cars

# SMU - SEC. 7A - TRANSAXLE/ TRANSMISSION REVISIONS

#### SUBJECT: SERVICE MANUAL UPDATE - SECTION 7A - TRANSAXLE/TRANSMISSION REVISIONS FOR DTC P0742, TCC STUCK ON

#### MODELS: 1997 BUICK REGAL, PARK AVENUE, RIVERA 1997 CHEVROLET LUMINA, MONTE CARLO 1997 OLDSMOBILE EIGHTY EIGHT 1997 PONTIAC BONNEVILLE, GRAND PRIX WITH HYDRA-MATIC 4T65-E TRANSAXLE/TRANSMISSION (RPOS M15, MN3, MN7) AND 3.4L OR 3.8L ENGINE (VINS X, K, 1 - RPOS LQ1, L36, L67)

THIS BULLETIN REVISES DTC P0742 IN SECTION 7A OF THE SERVICE MANUAL.

PLEASE REPLACE THE FOLLOWING PAGES IN THE APPROPRIATE SERVICE MANUALS WITH THE ATTACHED.

#### BUICK:

C BODY - 7A-124, 125 G BODY - 7A-126, 127 W BODY - 7A-306, 307

CHEVROLET/OLDSMOBILE:

W BODY - 7A-261, 262

#### PONTIAC:

H BODY - 7A-302, 303 W BODY - 7A-295, 296

FIGURES: 0 ATTACHMENTS: 12

GENERAL MOTORS BULLETINS ARE INTENDED FOR USE BY PROFESSIONAL TECHNICIANS, NOT A "DO-IT-YOURSELFER". THEY ARE WRITTEN TO INFORM THOSE TECHNICIANS OF CONDITIONS THAT MAY OCCUR 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 THAT 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.

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