When truck is turned off the unlock switch on drivers door want unlock doors.how do I find out if the switch is bad or what to do to fix it.
SOURCE: 2002 Dodge Grand Caravan Driver Door Lock/Unlock Switch
sorry not sure the 12v prob will help this swtich works on 5v off 3v unlock 1v lock single wire lock/unlock logic signals
I found wiring diagrams at
http://www.dodge.com/bodybuilder/2004/docs/wd/rswd/tc.pdf
it is 2004 but use the wiring diagrams to test the wires
(most likely to fail where they flex)
because it is using logic gates disconnect the plug at each end of the wire you are testing or the damn thing will find a few diffrent ways to trick you.
SOURCE: Power windows inop
a brake in ur wires in the door,on a 04 grand i had the same problem,in the wire harness were the junction box is rust had broken one of the male prongs
SOURCE: 2004 Hyundai Sonata door lock functions inoperable.
you have a bad relay.. the 'lock' relay.
SOURCE: 1993 Buick Regal - electric door locks, my Buick
did you try changing the master switch(controls all windows and locks)? i would hook it back up to the way it was and change that master switch
SOURCE: my driver's side door lock
your problem sounds like the door lock actuator motor has failed this is located behind the door panel, you can test for power and ground at the actuator while pressing the remote buttons if power and ground are present replace the actuator
http://technoanswers.blogspot.com/2012/01/after-alternator-failure-keyless-keypad.html
-----------
Remote will not unlock Rear door ?
http://schematicsdiagram.blogspot.com/2011/12/remote-will-not-unlock-rear-door-on-gmc.html
---------
Door locks or windows not working on car?
http://schematicsdiagram.blogspot.com/2011/07/door-locks-or-windows-not-working-on.html
-------
Car door will not close?
http://howtobyme.blogspot.com/2011/11/car-door-will-not-close.html
---------
All power door locks not working on?
http://howtobyme.blogspot.com/2011/11/all-power-door-locks-not-working-on_14.html
------
Repairing car Door lock Actuator?
http://howtobyme.blogspot.com/2011/11/repairing-car-door-lock-actuator.html
How to Access car door panel?
http://howtobyme.blogspot.com/2011/11/how-to-access-car-door-panel.html
Vehicle door panel components?
http://howtobyme.blogspot.com/2011/11/vehicle-door-panel-components.html
----------Front Door dis-assembly diagram?
http://repairhelpcenter.blogspot.in/2012/02/front-door-dis-assembly-diagram-for.html
-------
Rear Door dis-assembly diagram?
http://repairhelpcenter.blogspot.in/2012/02/rear-door-dis-assembly-diagram-for.html
-----------
How to test Power door locks?
http://repairhelpcenter.blogspot.in/2012/02/how-to-test-power-door-locks.html
--------This will help.Thanks.
For
Doors not getting open with remote or key problem,there are help
links provided below.Click the link below to go through its
procedure and troubleshoot the problem:----
drivers side front door will not open from
inside or outside?
http://technoanswers.blogspot.com/2012/01/ford-f-350-crew-cab-drivers-side-front.html
----------
Car door will
not close?
http://howtobyme.blogspot.com/2011/11/car-door-will-not-close.html
--------
All power door
locks not working ?
http://howtobyme.blogspot.com/2011/11/all-power-door-locks-not-working-on_14.html
----------
Repairing car
Door lock Actuator?
http://howtobyme.blogspot.com/2011/11/repairing-car-door-lock-actuator.html
---------------
How to Access car door panel?
http://howtobyme.blogspot.com/2011/11/how-to-access-car-door-panel.html
----------
Vehicle door panel components?
http://howtobyme.blogspot.com/2011/11/vehicle-door-panel-components.html
---------
Truck Door will not close?
http://schematicsdiagram.blogspot.com/2011/12/ford-truck-door-will-not-close.html
-----------
Where is Cars Door control
Module located?
http://schematicsdiagram.blogspot.com/2011/12/where-is-cars-door-control-module.html
--------
Power door locks not
working?
http://schematicsdiagram.blogspot.com/2011/12/power-door-locks-not-working.html
-----------
Door ajar light stays on?
http://technoanswers.blogspot.com/2012/01/door-ajar-light-stays-on.html
----------
Door locks not working?
http://technoanswers.blogspot.com/2012/01/door-locks-not-working-on-ford-explorer.html
----------
Front Door dis-assembly diagram?
http://repairhelpcenter.blogspot.in/2012/02/front-door-dis-assembly-diagram-for.html
---------
Rear Door dis-assembly diagram?
http://repairhelpcenter.blogspot.in/2012/02/rear-door-dis-assembly-diagram-for.html
--------
How to test Power door locks?
http://repairhelpcenter.blogspot.in/2012/02/how-to-test-power-door-locks.html
--------
Doors will not open with
Remote?
http://schematicsdiagram.blogspot.in/2012/02/lexus-doors-will-not-open-with-remote.html
--------
How to replace
Door Hatch ?
http://repairhelpcenter.blogspot.com/2011/11/how-to-replace-hatch-on-acura-integra.html
---------
How to remove Doors?
http://repairhelpcenter.blogspot.com/2011/11/how-to-remove-doors-on-acura-integra.html
-------`-
How to Replace Doors?
http://repairhelpcenter.blogspot.com/2011/11/how-to-replace-doors-on-audi-a4-and-vw.html
--------
Remote will
not unlock Rear door?
http://schematicsdiagram.blogspot.com/2011/12/remote-will-not-unlock-rear-door-on-gmc.html
--------
Door locks or windows not working on car?
http://schematicsdiagram.blogspot.com/2011/07/door-locks-or-windows-not-working-on.html
--------
This will help.
Thanks.
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