Without HDS
- 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 2.
- 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 3.
- 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 4.
Courtesy of AMERICAN HONDA MOTOR CO., INC.
- Reprogram the transmitter (
KEYLESS TRANSMITTER PROGRAMMING/DELETING - MANUAL METHOD ), 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.