Community
Search
Lighting & Electrical Post your lighting and chassis/engine electrical questions here. Any audio/video questions should be posted in the 'Audio/Video Electronics' section.

1995 blazer 4wd, 4.3L automatic 2dr

Thread Tools
 
Search this Thread
 
  #1  
Old 04-09-2013, 06:45 PM
Beginning Member
Thread Starter
Join Date: Mar 2013
Posts: 31
scphill34 is on a distinguished road
Default 1995 blazer 4wd, 4.3L automatic 2dr

I keep blowing fuse #23 (Labeled tranni) which is a 10A heres what I have done:

Serviced tranni new fluid/filter
Relpaced shift soleniods in tranni
replaced 4wd switch in dash with new from NAPA store
replaced vacuum switch
checked vacuum lines no atf present
replaced input shaft seal serviced tcase

I need a schematic, wiring diagram or both to check for a bad wire. Any suggestions would be great. I don't want to burn up my tranni.

I think this comes from the previous owner running fuel completely out and smoking the fuel pump. The wire were literally black and the insulation crumbled. Lucky there was no exsplosion.

Thanks in advance steve
 
  #2  
Old 04-09-2013, 07:55 PM
WitchingHour's Avatar
Junior Member
Join Date: Apr 2013
Location: Colorado Springs, Colorado
Posts: 251
WitchingHour is an unknown quantity at this point
Default

Buy a Haynes or Chilton manual. They have wiring diagrams in them, as well as instructions on removing anything you'll need to remove in order to access the wire(s) for tracing. They're somewhere between $20 - $25 at any auto parts store.
 
  #3  
Old 04-09-2013, 08:21 PM
Beginning Member
Thread Starter
Join Date: Mar 2013
Posts: 31
scphill34 is on a distinguished road
Default

I have a chilton top of the line manual and it doesnt show what connects to fuse 23
 
  #4  
Old 04-10-2013, 02:36 PM
WitchingHour's Avatar
Junior Member
Join Date: Apr 2013
Location: Colorado Springs, Colorado
Posts: 251
WitchingHour is an unknown quantity at this point
Default

Then try the factory repair manual. I bought the one for my 97 on EBay for $25 + shipping. That'll get you what you need, for sure.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
scphill34
2nd Generation S-series (1995-2005) Tech
3
04-22-2013 08:59 PM
scphill34
Engine & Transmission
0
04-09-2013 06:48 PM
scphill34
Steering, Suspension & Drivetrain
1
03-26-2013 07:09 PM
the Fllash
Engine & Transmission
2
06-12-2011 01:19 PM
RickBlazer
Engine & Transmission
1
05-26-2010 04:33 PM



Quick Reply: 1995 blazer 4wd, 4.3L automatic 2dr


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service - Do Not Sell My Personal Information -

© 2021 MH Sub I, LLC dba Internet Brands