2001 Honda Odyssey

2001 Honda Odyssey – Keyless Entry Remote Fob Programming Instructions

EX Model with Factory Installed Keyless Entry System

Important Notes: This system supports up to three remotes. It uses stacking-type memory, meaning if a fourth remote is added, the oldest one will be erased. The remote must be aimed at the receiver unit near the glove box during programming. Each step must be completed within 4 seconds to keep the vehicle in programming mode.

Programming Procedure – EX Model:

  • Step 1: Turn the ignition switch to the ON (II) position without starting the engine.
  • Step 2: Within 4 seconds, press the LOCK or UNLOCK button on the remote. Make sure it is aimed at the glove box area.
  • Step 3: Turn the ignition switch to the LOCK (0) position.
  • Step 4: Repeat Steps 1–3 two more times using the same remote, for a total of three ignition cycles.
  • Step 5: After the third cycle, turn the ignition to ON (II) again.
  • Step 6: Within 4 seconds, press the LOCK or UNLOCK button on the same remote. Wait for the door locks to cycle—this confirms that the vehicle has entered programming mode. Press the button again to complete programming of the first remote.
  • Step 7: To program additional remotes, press the LOCK or UNLOCK button on each one within 10 seconds. The locks should cycle to confirm each remote has been accepted.
  • Step 8: Turn the ignition to LOCK (0) to exit programming mode.
  • Step 9: Test all remotes to ensure they function properly.

LX Model with Dealer Installed Keyless Entry System

Note: Entering programming mode will delete all previously stored remotes. Make sure to reprogram all remotes during the same session.

Programming Procedure – LX Model:

  • Step 1: Turn the ignition switch to the ON (II) position.
  • Step 2: Press the LOCK or UNLOCK button on the remote. Either a new or previously programmed remote may be used.
  • Step 3: Turn the ignition to LOCK (0).
  • Step 4: Repeat Steps 1–3 two additional times with the same remote. You should cycle the ignition three times total.
  • Step 5: Turn the ignition to ON (II) once more.
  • Step 6: Press the LOCK or UNLOCK button on the same remote. Wait for the locks to cycle—this confirms that the vehicle has entered programming mode.
  • Step 7: Press the LOCK or UNLOCK button on each additional remote you want to program. The door locks should cycle after each one is accepted.
  • Step 8: Turn the ignition to LOCK (0) to complete the programming session.
  • Step 9: Test all remotes to ensure they operate the door locks as expected.