SMU - SECTION 7A - 2A - AUTOMATIC TRANSAXLE DIAGNOSIS

SUBJECT: SERVICE MANUAL UPDATE--SECTION 7A-2A-AUTOMATIC TRANSAXLE DIAGNOSIS--DTC P1887/TCC RELEASE SWITCH CIRCUIT MALFUNCTION AND 7A-2A FIGURE 58/CHANNEL PLATE PASSAGES--CONTROL VALVE BODY SIDE

MODELS: 1996 CHEVROLET CAVALIER 1996 PONTIAC SUNFIRE WITH HYDRA-MATIC 4T40-E TRANSAXLE (RPO MN4) AND WITH 2.2L OR 2.4L ENGINE (VINS 4, T - RPOS LN2, LD9)

ATTACHED ARE THE NEW UPDATED PAGES OF THE 1996 SERVICE MANUAL, SECTION 7A-2A.

PLEASE ADD THESE PAGES TO YOUR 1996 SERVICE MANUAL.

FIGURES: 1 ATTACHMENTS: 4

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.

COPYRIGHT 1996. GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.