2000 Honda Accord Immobilizer Stopped Working Mechanic Found Car Battery Flat

2000 HONDA ACCORD
174,000 MILES
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Immobilizer stopped working. Mechanic found car battery to be flat, so changed it. Car now starts but immobilizer will still not unlock doors, radio does not work and message on radio says 'CODE'.
Jan 31, 2013 at 6:34 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
For the radio, you need to input the radio code which should be found on a card attached to the owner's manual. If you have lost that, you would need to call Honda with the radio serial numbers and proof of ownership of the vehicle.

It is not the immobilizer. It is the security/alarm system. You need to check the fob battery.
Feb 3, 2013 at 8:32 AM
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