Why aren't my Power locks working?

1997 ISUZU TROOPER
124,000 MILES • 6 CYL
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WBUTTS
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My 1997 Isuzu Trooper power locks stopped working. How to trouble shoot. Most common cause? How difficult to repair?

Thanks,

Wade
Aug 7, 2011 at 9:17 PM
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SATURNTECH9
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The first thing i would check is the door lock fuse have you checked that yet?Do you have a multimeter to trouble shoot?The repair is going to depend on the cause of the inop locks.
Aug 7, 2011 at 9:29 PM
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WBUTTS
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Fuse is fine. Any other ideas. I'm thinking it's the actuator relay or something. Need to know location of bad part.
Aug 9, 2011 at 12:46 AM
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SATURNTECH9
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I dont know the location of the bad part because we dont whats bad yet.Do you have a multimeter to do some testing?
Aug 9, 2011 at 1:14 AM