Without HDS
- Start the engine.
- 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.
- 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.
Courtesy of AMERICAN HONDA MOTOR CO., INC.
- 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.
Courtesy of AMERICAN HONDA MOTOR CO., INC.
- Reprogram and register the transmitter (see IMMOBILIZER KEY REGISTRATION
), 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, substitute a known-good transmitter and recheck. If still not operating, replace the immobilizer-keyless control unit.