Hi, I really hope someone can interpret and respond in English as I am having issues with my 2005 Japanese import Honda Accord CL7 Euro R. The car has keyless entry and start and on my dash I can see the Smart light. It has been on since I purchased the
vehicle last year and I have been rebuilding it ever since and now it is almost ready but I can't seem to unlock the doors with the smart card in my pocket. The car starts absolutely fine but it does not unlock or lock a it is supposed to. I have run the Honda
diagnostic and I get error codes B1646 and B1660. I have located all of the antennas including the ECU under the dash, behind the front vents, under the rear seat and in the rear bumper and all of them have power going to them through doing a continuity test.
If the doors are locked and I touch the door handle sensor, I can see the Smart light come on the dash from outside the vehicle but it will not unlock. The only changes I made was that I believe the vehicle should have come with power folding mirrors so I
installed them and I don't know whether the door mirrors had antennas built inside them but according to the diagram on www.jp-Carparts.com it doesn't. Do you have any idea what it could be? It is the last thing that needs sorting and then the car is complete.
Unfortunately, no UK technician has been able to help and I am aware that the Smart feature was also installed on the Honda Fit/Jazz as well and again these were on JDM models only. I have marked out on the attached diagram the 4 main units in red but the
green arrow is questionable. I don't know where or what this is. Many thanks in advance.