SMU - SECTION 9K - REMOTE KEYLESS ENTRY - REVISED. Chevrolet Tahoe

SUBJECT: SERVICE MANUAL UPDATE - SECTION 9K - REMOTE KEYLESS ENTRY - REVISED PROCEDURE TO REPROGRAM TRANSMITTER

MODELS: 1996 CHEVROLET AND GMC TRUCK C/K MODELS

THIS BULLETIN REVISES THE PROCEDURES FOR REPROGRAMMING THE TRANSMITTER LOCATED ON PAGE 9K-3 IN THE 1996 C/K SERVICE MANUAL.

REPROGRAMMING TRANSMITTER

1. GROUND PIN 4 TO PIN 8 OF THE DATA LINK CONNECTOR (DLC). * RECEIVER WILL RESPOND BY LOCKING AND UNLOCKING DOORS WITHIN 2 SECONDS. 2. PRESS ANY BUTTON OF THE FIRST TRANSMITTER TO BE PROGRAMMED. 3. THE CONTROL MODULE WILL RESPOND BY LOCKING/UNLOCKING DOORS AND ACTIVATING THE REAR WINDOW RELEASE. 4. PRESS ANY BUTTON OF THE SECOND TRANSMITTER TO BE PROGRAMMED (IF USED). 5. THE CONTROL MODULE WILL RESPOND BY LOCKING/UNLOCKING DOORS AND ACTIVATING THE REAR WINDOW RELEASE. 6. REMOVE THE GROUND APPLIED TO THE REPROGRAMMING CONNECTOR. 7. TRANSMITTER OPERATION IS VERIFIED BY LOCKING AND UNLOCKING THE DOORS AND ACTIVATING THE REAR WINDOW RELEASE.

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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.