Looking for pin assignments for the modules on the splice pack 306. Having class 2 issues. Please help?
Thank you for reaching out. Have a 2006 Trailblazer EXT. Could use the class 2 serial data bus splice pack diagram.what year and vehicle model are you working with.
Not sure if I do understand. Your original post indicated sp306 which is what was provided and now you are saying "sp205" and then mention "different cable colors problem". Back to my question... what splice pack are you looking for? You know that there is more than one splice pack... right?If that makes sense?
@budwich I found the pin out for the sp205 for my vehicle. Thank your time and help! I truly appreciate it.Yes sir, you are correct! It's the sp 205 under the dash that I am looking for. also looking for the wire diagram of the class 2 Serial Data Bus showing the connections to the sp 205. I've seen several of these diagrams but never one for the 2006 Trailblazer. Some of the other diagrams were for Silverado, Tahoe, etc. All have different wire colors in the harness to the sp 205. If that makes sense?
OK, so I just bought this vehicle two weeks ago and trying hard to learn about it. I joined this forum, and I'm trying hard to learn to navigate it. It's the first forum I have ever joined. I know I have made mistakes in replying to post, and accidentally started a new thread, and you guys have not seen msgs or replies to you. You are probably figuring that out by now. I truly do appreciate your time and help. And I apologize for wasting your time. Yes I do now know that there are more than one splice packs! Best regards.Not sure if I do understand. Your original post indicated sp306 which is what was provided and now you are saying "sp205" and then mention "different cable colors problem". Back to my question... what splice pack are you looking for? You know that there is more than one splice pack... right?
@ mrrsm Thank you! Yes I found this video, and I think it;s great!...and for "The Best GM-GMC How-To Class 2 Network Diagnostics"... Visit THIS Video produced by Will Robinson on What To Do at any Splice Pack to assist you in running Class 2 Network Issues to ground via Freeze Frames, Screen Prints...and repeated Slo-Mo Playbacks: