ive read through the old posts on the rear hatch window ,most of them tell about the fuse box...mine is a 95 so there isnt one under the hood,it will work sometimes with the key and the dash switch ,the sometimes nothing,no sounds nothing..any ideas...also i have a short somewhere..when i mash the gas the charge guage will bottom out then as i ease off the gas it ok...by the way this is my first blazer..so be gentle...thanks for the help

 

I'm not sure I understand what you are asking. Are you referring to the rear hatch LOCK? As for the volt meter in dash have you checked your volts battery volts & alt volts with a volt meter?
The fuses in my 97 are in dash on drivers side.

 

thr rear hatch glass it wont open with the key or the dash switch.....now today it wont start you turn the key ...lights on the dash come on but no start ...had the starter checked it checks good looked at wires still nothing...help please