mcorm

So I'm just trying to make sure I'm reading this correctly I have a set of wires for the clutch engauge circuit. The wire coming from the vecu is labeled (L7391271 VJ1-9A-0.8) reference to the pinout in the book confirms j1 pin 9 is clutch engage. The other wire coming from it is labeled (L7391253 17-A-0.8 F) Is there a way see what that one is labeled?

Yes. Thanks for the help. This should answer almost all my questions

https://drive.google.com/file/d/18q2NFDXvUJ6E8mt69wHVnWZfpaUKNV9O/view?usp=drivesdk Found it

Yes thank you. I'm going to try to grt my hands on a copy of that book asap. Much appreciated.

Thank you, I found the only circuit that I belive is different I'd the throttle and the clutch press to start. I'm not familiar with how to read the wiring this is my first mack. Do you believe that vmac3 book will have info on reading the wiring and possible the diagrams I'm looking for? I greatly appreciate the response. I called the dealer and he told me he was going to get a paper copy of what he could get to me by the end of the week.

I have a 2000 mack rd688s 8ll the fuse pannel and vecu plugs all went bad so I got a harness from another truck but it was automatic. I need the wiring diagrams for both the auto and manual trucks so I can have them to help me overlay the parts I need to take off the old harness. I tried looking all over Google but haven't had any luck. Thanknyou for your help