SMU Revision - Keyless Entry - Reprogram Transmitter (56-90-05)
Publication date: 1995-12-01Reference number: 56-90-05
SMU REVISION - KEYLESS ENTRY - REPROGRAM TRANSMITTER
TECHNICAL SERVICE BULLETIN
Reference Number(s): 56-90-05, Date of Issue:
December, 1995
SECTION 9K - REMOTE KEYLESS ENTRY - REVISED PROCEDURE TO REPROGRAM TRANSMITTER
Model(s): 1996 Chevrolet and GMC Truck C/K Models
Section: 9 - Accessories
Bulletin No.: 56-90-05
Date: December, 1995
SERVICE INFORMATION
This bulletin revises the procedures for reprogramming the transmitter located on page 9K-3 in the 1996 C/K Service Manual.
REPROGRAMMING TRANSMITTER
- Ground pin 4 to pin 8 of the Data Link Connector (DLC).
- Receiver will respond by locking and unlocking doors within 2 seconds.
- Press any button of the first transmitter to be programmed.
- The control module will respond by locking/unlocking doors and activating the rear window release.
- Press any button of the second transmitter to be programmed (if used).
- The control module will respond by locking/unlocking doors and activating the rear window release.
- Remove the ground applied to the reprogramming connector.
- Transmitter operation is verified by locking and unlocking the doors and activating the rear window release.