Keyless Entry Transmitter Test
  1. 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 .
  1. 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, substitute a known-good transmitter and recheck. If still not operating, replace the immobilizer-keyless control unit.
    NOTE: As the keyless transmitter is combined with the immobilizer transponder, so when the transponder is registered by the HDS, the keyless transmitter is also registered automatically.