1hunter

Hi, my daughter has a 1995 Suburban 4wd that the power door locks have all failed at once, including the rear hatch lock. Really weird but the fuse diagram is not very clear but I believe it to be a silver circuit breaker which has tested good! I was going to show off and fix the problem by installing a new drivers door switch. Well, that didn't work! So I discovered that there was a power door lock relay under the dash, so I really started bragging about how I was going to fix it! Well that didn't work either, so now I am scratching my head! I peeked behind the driver's door boot at the wiring and it all looks good. Does anyone here have any ideas or have had this problem before. Thanks!