Canada - Keyless Entry - Programming Keyless Remote Transmitter

Bulletin
0484

Issue Date
2001-08-14

Market
Canada

Reference
BE-01-005

Model
LS430, SC430

Year Range
2001, 2002

Component
BE

Subject:
PROGRAMMING WIRELESS DOOR LOCK REMOTE TRANSMITTERS

This Bulletin clarifies the Repair Manual procedure titled "By Switch Operation" for the programming of new or existing wireless remote transmitters for the 2001 model year LS430 and 2002 model year SC430.

APPLICABLE VEHICLES:
- 2001 model year LS430 vehicles.
- 2002 model year SC430 vehicles.

PROGRAMMING PROCEDURE:

To Program Wireless Transmitters:
1. Begin with:
- The driver's door open and unlocked.
- Key out of the ignition.

2. Insert and remove the key from the ignition switch 2 times within 5 seconds.
3. Close and open driver's door twice within 40 seconds.
4. Insert the key into the ignition and remove it.
5. Close and open the driver's door twice within 40 seconds.
6. Close the door.
7. Insert the key into the ignition.
8. Turn the ignition switch from "Lock" to "On" and back to "Lock" at about 1 second intervals to select the correct mode:
- 1 Time for ADD mode
- 2 Times for REWRITE mode
- 3 Times for CONFIRMATION mode
- 5 Times for PROHIBITION mode

9. Remove the key from the ignition.
10. A. If Confirmation mode has been selected, the power door locks will now cycle (in 2 second intervals) a number of times corresponding to the number of transmitters currently registered. Opening the door will complete the procedure.
B. If Prohibition mode has been selected, opening the door will complete the procedure.

11. For Add or Rewrite modes, within 40 seconds of body ECU confirmation.
A. Press both transmitter Lock and Unlock buttons simultaneously for less than 0.5 seconds and release.
B. Within 3 seconds after step A, press the transmitter Lock button for more than 1 second and release.
C. If the transmitter has been successfully programmed, the power locks will cycle "lock" to "unlock" once at this time. If there are problems with the procedure used up to this point, the locks will cycle twice, in which case you must go back and repeat the above process.
D. If multiple remotes are to be reprogrammed, repeat steps A-C.

12. Open the Driver's Door to complete the procedure.

NOTE:
Issue of this Technical Service Bulletin is to ensure that proper repair information is available. IT DOES NOT CONSTITUTE AN AUTHORIZATION FOR REPAIR. Normal provisions of the formal warranty policy, as applicable, will apply.