Quote:
Originally Posted by DukeCityHank
The power locks are supposed to lock when the car engine is started and then unlock when the engine is turned off. My problem is that the power locks unlock the doors at any time; when I'm stopped, when I'm driving, even when the car is turned off. I'll lock the car with the fob and come back at the end of the day and the doors are unlocked. I can't find any pattern, it seems totally radom. I've taken it to the dealership twice and it never does it while there; so they say and look at me like I'm crazy. Anyone had this problem or heard of it before?
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Ya, that used to be a common issue with Corollas.
Most of the time it was either
1: a bad door switch (on pillar and door closes against it)
2: bad ground in a junction connector near the drivers side fuse box
3: Bad integration relay
If you e-mail me
mustang67408@cox.net
I will send you some pdf's , that you might be able to use to diagnose this.
Let me know
Thanks
victor
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