bulldogrider

Thanks for your reply, I bought a device off Amazon called docooler it’s really nice and fair price, I tried to hook it to where the plug switch mounted on the door it works fine when the switch is unplugged but when I plugged it it caused a short out and blew the protection fuse. If I can find where the central door module is located I can hook it up there and I’m sure it will work but let me tell you the wires and harnesses on this truck is just a rat nest.

Anyone guys, please!!!

Are you still looking for the diagram?

have 2015 Mack cxu pinnacle with power door lock, I’m trying to install aftermarket keyless remote, does anyone know where and how I should hook it up. I googled it but there is zero information. any help would be much appreciated.

That’s what I thought I will try it and let you know. If it’s running through ecm I should be able to reprogram it with tech tool, just a thought.

True, but I’m trying to save some cost and work since that air line is already there.

Come on anyone guys

I bought myself a 2015 cxu highway tractor day cab then I took the 5th wheel off and converted the truck to a gravel truck with a dump box, I used the 5th wheel air line to operate the tailgate everything went as planned, the only problem I have that when I need to spread a load of gravel I raise the box half way up and I start rolling the truck before I open the tailgate but the 5th wheel switch on the dash won’t operate the tailgate in moving mode it’s the way it’s designed for the 5th wheel. My question is there anyway the make it operate In moving mode, although when the truck is stopped it opens but soon I start moving it closes automatically any help is much appreciated.

I’m looking for owner manual for 2015 cxu pinnacle Mack truck I’m wondering if someone out there has it and willing to share. Thank you.

I'm uploading a picture of the 4 pressure switches.

I'm uploading a picture of the 4 pressure switches.

Thank you Brad for the response, I looked above the brake pedal there is at least 3 of them.Which one you think I should check? Thank you.

I have a 93 ch 613 since 2002, never ever when I apply parking brake the light shows on the dash, this morning out of no where I applied the parking brake and I was surprised to see the light goes on the dash. However tried it a few times and it kept working, then after I got loaded and went to the dump the light isn't working any more. Now I'm interested in fixing it but I don't now where to start, anybody can help me would be greatly appreciated. Thanks in advanced.

I'm looking for the fuse panel diagram that shows whish fuse for what, the truck is 1993 mack ch613.

I'm buying a truck has a c-15 cat engine 475hp with 1 million kms, i'm planning to put a gravel box on it, my question is how long this truck will run before i have to re-build it? or since the construction season is almost over should i re-build it in the winter and get it ready for another million kms? i live on the other side of montana border in canada and the mechanics here a so greedy and i was told on the USA side it is way cheaper to re-build the engine. tell me what you guys think and what do you suggest? thank