For 1990-2009 cars

# SMU-SEC. - 6E- ENG. CONT. REV. PCM CONT. GEN. TBL.

#### SUBJECT: SERVICE MANUAL UPDATE - SECTION 6E - ENGINE CONTROLS - REVISED PCM CONTROLLED GENERATOR TABLE

#### MODELS: 1997-98 BUICK SKYLARK 1997-98 CHEVROLET CAVALIER, MALIBU 1997-98 OLDSMOBILE ACHIEVA 1997-98 PONTIAC GRAND AM, SUNFIRE 1997-98 TOYOTA CAVALIER WITH 2.2L, 2.4L ENGINE (VINS 4, T - RPOS LN2, LD9)

THIS BULLETIN REVISES THE PCM CONTROLLED GENERATOR TABLE FOR THE FOLLOWING SERVICE MANUALS:

* 1997 GMP/97-N-2 PAGE 6E-287 * 1997 GMP/97-J-2 PAGES 6E-300 AND 6E-706 * 1998 GMP/98-N-3 PAGES 6-766 * 1998 GMP/98-J-3 PAGES 6-751 AND 6-1172

IN THE PCM CONTROLLED GENERATOR TABLE, STEP 8 REFERS TO GEN F IN THE ACTION COLUMN. THE PARAMETER SHOULD BE GENERATOR PWM.

PLEASE UPDATE YOUR SERVICE MANUAL WITH THIS REVISION.

FIGURES: 00 ATTACHMENTS: 00

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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