anjieandjohn said:Here is the autozone website...Dont know if it will help or not but I just used it to fix a sensor problem I was having
http://www1.autozone.com/servlet/Ui..._us/0900823d/80/12/b2/67/0900823d8012b267.jsp
coloradok5 said:Anyone have a wiring diagram for 90 K5, Helm's website didn't have anything listed for 87-91 range??
Pretty much everything, I want to go through my wiring and get rid of the extra stuff I no longer need, cruise control, power windows, AC crap like that.K5Chris said:wiring diagram of what? i have the whole book.
i have the 1991 R/V & P series GM factory wiring diagrams book along with the service manual and unit repair manual. not sure if you can still get them. problem is, the wiring schametics book is like 11x17", and i dont have a scanner big enough, not to mention, it's like an inch thick. i'll see what i can find on alldata, that would be easier to scan.