i've been reading through this site and unable to find out how to locate the fuse or fuses for the power door locks for my 1997 4X4 Blazer LT. I disconnected the battery recently and ran the truck off the alternator while I was checking something else and when I reconnected the battery, I lost power to the power door locks. Also when I pulled on the driver side door latch, the dome light used to turn on and now it doesn't do that either. The IP fuse block does not have a label for PWR/LKS or MIR/LKS like I've been reading about. Most of them are self-explanatory but the others are unclear to me like PWR/AUX, PWR/ACCY, PWR/WDO, PK/LPS, DRL/FOG. I checked most of them and they are not burnt but the PWR/WDO and PWR/ ACCY are the big silver box type fuses. Any help is again appreciated. I been fixing this truck up with the help from this forum and I thank you all for helping me out.

 

Not sure if a '97 have the under the hood fuse panel or not, but if it does look for a 3 amp fuse. This powers the door locks, rear hatch release and the side mirrors, IIRC.