Component Tests and General Diagnostics

Transmitter Test

NOTE:
- If the doors unlock or lock with the transmitter, but the LED on the transmitter does not come on, the LED is faulty; replace the transmitter.
- If any door is open, you cannot lock the doors with the transmitter.
- If the UNLOCK button is pressed on the transmitter and a door is not opened within 30 seconds, the doors relock automatically.
- The doors do not lock or unlock with the transmitter if the key is in the ignition switch.

1. Do a transmitter test using the HDS by selecting the KEYLESS INSPECTION MENU.
2. Press the lock or unlock button five or six times to reset the transmitter.
- If the locks work, the transmitter is OK.
- If the locks don't work, go to step 3.

3. Open the transmitter and check for water damage.
- If you find any water damage, replace the transmitter.
- If there is no water damage, go to step 4.




4. Replace the transmitter battery (A) with a new one, and try to lock and unlock the doors with the transmitter by pressing the lock or unlock button five or six times.
- If the doors lock and unlock, the transmitter is OK.
- If the doors don't lock and unlock, go to step 5.

5. Reprogram and register the transmitter, then try to lock and unlock the doors.
- If the doors lock and unlock, the transmitter is OK.
- If the doors don't lock and unlock, try and program to another vehicle. If still not operating, replace the transmitter.