The car has been great for 9 years. Then the power locks stopped working. Then all of a sudden (a few days later) they were working again. Then a few days later they stopped working for good. I thought a fuse might be the problem but it wasn't, the fuse was fine. I have the chilton's repair manual but it is vague on this subject. As far as I can tell there is no relay for this system. Just the switches, accuators, fuse and wiring.
Giving the symptoms ie working then not working then working again and now not working for good. Does anyone:
Have a clue what I should check.
since all four locks went at once it seems unlikely that it is the components in the individual doors them selves. Perhaps the driver door has a central role in this and I should look in there. Any insight on this would be greatly appreciated. Thanks.