Does anyone have one I can reference?
Thanks
Thanks
CK5
Register an account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members.
1991 Suburban bulkhead diagram
- Thread starter jtrux
- Start date
1973-87(91) Factory GM Pickup Manuals
1973-87(91) Factory GM Pickup Manuals
forum.73-87chevytrucks.com
I'm integrating my LS harness into the factiry harness so I was just deleting everything not needed for the TBI so I could keep all the non engine accessories operating properly and tie fuel pump and 12v ignition into the bulkhead among other things.
And for some reason the link wouldn't work for me.
1973-87(91) Factory GM Pickup Manuals
1973-87(91) Factory GM Pickup Manuals
forum.73-87chevytrucks.com
That link is having an issue. I used it earlier and it was fine.
Try right clicking and hitting open link in a new tab.
Try right clicking and hitting open link in a new tab.
Starting and charging.
Cruise control
Cruise control
The link doesn't work for me either. I wonder if you need a user log in or paid account to access.
The wiring in my 91 Blazer wasn't necessarily hacked but it needed to be reworked significantly. When I rewired it, I isolated the wires I needed (wipers and starter) and removed everything else from the bulkhead plug. That said, I did not retain accessories (HVAC, cruise control, etc.).
I also added an aftermarket fuse block (from Blue Sea Sytems) that I used to feed the alternator, electric choke and fuel pump (I added a relay into the fuel pump circuit too).
I also added an aftermarket fuse block (from Blue Sea Sytems) that I used to feed the alternator, electric choke and fuel pump (I added a relay into the fuel pump circuit too).
I got the link to work. Thank you. Found exactly what I was looking for.
There are factory wiring diagrams and service manuals uploaded to CK5.
I have one for 1990
