2003 Mazda Protege Power door locks

[quote:90a9aef1b3="kelliak76"]Electrical problem
2003 Mazda Protege 4 cyl Wheel Drive Type unknown Automatic 56,000 miles
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My back passenger door makes a weird noise and will not lock/unlock when I use the automatic locks button. Now the driver side front door will not do it either but does not make the same noise. Also, the trunk release in the car will not open the trunk anymore??[/quote:90a9aef1b3]

I have the same problem with the driver door and trunk release. I called Mazada about the door and it cost about $130.00 just for the part. It is called a pwer lock actuator (sp?) not sure about the trunk realse though.