1995 K1500 With 2004 Column and ls5.3 help?
 

I picked up this project a few weeks ago but I'm having a hard time finding anyone who has installed the 04 column in a 95 truck. Who ever did the install pretty much stopped at getting the engine running and left the lighting a mess. I could really use a pinout of the large column plug on the 95. I Have some wire diagrams but trying to find all the circuits associated with the column is beyond my hobbyist abilities.
https://chevroletforum.com/forum/att...alpics0571.jpg
https://www.google.com/search?q=1995...ez79WidoKXjIM:
Also any info on the wires coming from the 2004 column.

Re: 1995 K1500 With 2004 Column and ls5.3 help?
 

https://chevroletforum.com/forum/att...nalpics059.jpg

Here's a pic of the plug un-plugged its 3 pieces.

Re: 1995 K1500 With 2004 Column and ls5.3 help?
 

I kind a think you have a square peg in a round hole situation. It looks like you have an OBDI diag plug just below the column and the column is OBDII. I don't see how that's going to work. You need more of the 5.3L wiring to get past this spot from what it appears to me. I haven't done this kind of transplant but I would do a lot more research at this point before going any further.

Re: 1995 K1500 With 2004 Column and ls5.3 help?
 

I was at work when I posted this. The two pictures are not my truck. My truck has both obd1 and 2 diag. ports. The problem I have is not with any of the engine controls. Its only with the exterior lighting. After more research I'm thinking I need to add the 04 body control module or just try and make a 95 multifunction turn signal switch work on a 04 column.

Re: 1995 K1500 With 2004 Column and ls5.3 help?
 

A pin out of the plug would still be nice to have, but I solved all my exterior lighting issues by swapping out the 2004 multifunction turn signal switch with a 1995 version. Bolted right in amazingly just had to trim the column cover a lil bit.