anyone know where i can find the speedometer wire for the cluster? is it on the c100 firewall plug?
anyone know where i can find the speedometer wire for the cluster? is it on the c100 firewall plug?
97 xcab c1500 lm7 5.3 swap 343RWHP 329RWTQ 13.40 @ 101.97 2.03 60ft. MODS: Longtubes, 3200 stall, TR220 112lsa, .030 799 heads, NNBS intake, PTM 92mm TB. 4" PVC "hot" air intake 3" single exhaust w/cutout 3.42:1 gears, 29" tall tires. Dyno tuned by flaco
need to figure this out asap.. does anyone have a pinout for the c100 connector? i can't find it on search engines. I need tach/ Speedometer and im set guys...
thanks in advance.
B5 on the c100 connector should be for the speedo. if you look in my build thread i have 2 c100 diagrams, 1 for 96 & 1 for 98. i know 96 & 98 are different but i'm not sure about 97. either way, the speedo connection is the same.
the tach will either be B2 or E8
i screenshot your picture post in your thread last night, Any idea what the TCC wire is? It says it's white A1 on there but i remember it being a different color when i unplugged it from the black pcmOriginally Posted by RPM Graphics
started gutting the vortec harness today, only pulled loose stuff, left temp sensor wire, oil pressure, Starter lead, AC lead and i want to keep the neutral safety switch since i heard that is where the reverse lights operate, any insight on this?
i'm not using a neutral safety switch right now. i'm using the trans from a camaro & the NSS from the truck won't work on it until i swap out the shaft for the linkage.
on the truck harness i pretty much pulled/cut everything that went to the truck ECU.
Helpful info, thanks! Having a nightmare of a time trying to figure out the truck side wiring for my swap.
Posting Permissions
Reply With Quote