The passenger side window and lock is the only one that does not work. I have checked the fuse,and changed the switch to no avail. Now I am trying to locate the relay that supplies power to the window but they are not labeled. Is there a diagram that can identify which one I should check, if that doesn't work then what other options do I have.
Check the wiring inside the rubber boot from the body to the door . Opening an closing the door a million times can cause these wires to break . Testing the electrical circuit using a DVOM - digital volt ohm meter before replacing parts is the proper way to diagnose automotive electrical circuit's . You can find free wiring diagrams here http://www.bbbind.com/free_tsb.html Enter vehicle info. year , make , model an engine size . Under system click body & accessories ,then under subsystem click on power locks or windows ,which ever you want to diagnose first .
Suggest you watch this video as well
Electric Testing Techniques You Need to Know
SOURCE: 92 F150 power window and locks
try taking apart and cleanig all contacts first. make sure you are getting power to switch. Sounds more switches are going bad. They usually last about 5 to 7 years before they start going out.
SOURCE: 2002 ford mustang power windows
well im having the same problem!
have you solved it yet??
is there any way you can reach me at [email protected]
SOURCE: 2004 ford explorer power windows inoperable
you may want to check the wires between the door and the body....they have been known to break also
SOURCE: power windows don't work
I had the same problem. There was a wire broken into where the wires go from the door to the inside of the cab. There is a rubber boot over the wires that you have to take loose to see the wires. I changed fuses, checked switches, and relays but i finally found the problem. I hope this helps. DVPNN
SOURCE: only front passenger power window won't work.
Yes it could. Some cars have a fuse for each window. Check your fuse boxes ( diagrams of what fuse powers which circut should be on the back of the fuse box cover) to see if that is the case. Replace fuse if appropriate.
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