Hello my name is Dave.
I have check all my data bases and have not been able to find anything showing the security system. You can try using our guide to resetting the system.
Here is a link for that:
I am not sure they will have the information for a vehicle as old as yours, alternately I do know that on a lot of older Japanese vehicles unlocking the front door with the key, usually the driver's door but sometimes the passenger side, will deactivate the system so my best recommendation would be to purchase replacement lock cylinders for your doors and then unlock the doors with the keys. I hope this helps you get back on the road. Please keep us up to date on your progress and thank you for using 2CarPros!
Friday, November 15th, 2019 AT 4:12 AM