SMU-SEC. 6E- ENG CONT REV. CONT WARNING LAMPS. Pontiac Grand Prix 1997

SUBJECT: SERVICE MANUAL UPDATE - SECTION 6E - ENGINE CONTROLS REVISED CONTROLLED WARNING LAMPS DIAGNOSIS

MODELS: 1997 PONTIAC GRAND PRIX WITH 3.8L ENGINE (VINS 1, K - RPOS L36, L67)

THIS BULLETIN IS BEING ISSUED TO INFORM TECHNICIANS OF A REVISION TO THE PCM CONTROLLED WARNING LAMPS DIAGNOSIS. THE REVISED DIAGNOSTIC INCLUDES THE CIRCUIT DESCRIPTION FOR THE CHANGE OIL LAMP LOCATED IN THE DRIVER INFORMATION CENTER.

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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 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.