One problem related to anti-theft controller has been reported for the 2004 Honda Odyssey. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Honda Odyssey based on all problems reported for the 2004 Odyssey.
Factory installed safety alarm signals false . The alarm horn and lights causes calls to police as to a possible crime attempt police are threatening to issue a false alarm citation known as a booking violation the vehicle cannot be locked without being watched and is a safety hazard Honda dealers ,garages say they have no way to diagnose this system and cannot disable this feature it occurs any time of day or nite will not occur for several days then will go off many times.