SMU - SECTION 5E2 -ABS & TCS REVISED DTC 73 CHART

SUBJECT: SERVICE MANUAL UPDATE - SECTION 5E2 - ABS AND TCS - REVISED DTC 73 CHART (PCM-EBTCM TCS INTERFACE MALFUNCTION)

MODELS: 1996 CADILLAC CONCOURS, DEVILLE, ELDORADO, SEVILLE

THIS BULLETIN IS BEING ISSUED TO REVISE THE DIAGNOSTIC TROUBLE CODE 73 CHART (PCM-EBTCM TCS INTERFACE MALFUNCTION) IN SECTION 5E2-99 OF THE SERVICE MANUAL.

DIAGNOSTIC BLOCKS 2 AND 6 HAVE BEEN REVISED. THE ACTION "IGNITION OFF" HAS BEEN ADDED AND REFERENCE TO A COLORED CONNECTOR HAS BEEN CHANGED TO "THE CLEAR CONNECTOR". PLEASE USE THE ATTACHED TO REPLACE THE EXISTING CHART.

FIGURES: 00 ATTACHMENTS: 01

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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