santan40

Not sure, after doing everything I could to fix the No Bus condition, I realized last night that the wipers were not in the at home position and that they do not work in delay mode. Started looking into the CTM and found it controls the wipers and other devices. And from what I can tell maybe all of the items in the cab using the CCD bus route through this thing. And it may need to be flashed! Starting to think maybe a 1972 One ton dually with a big block looks like a good idea!

Taking my truck to the dealer, had enough. I did find one new thing the intermittent wipers do not work and they do not stop at home. There is a black box under the dash next to the ash tray. It's called the CTM. It controls the delayed wipers and other functions on the CCD bus! Thought I would put this on here, hope it might help someone else.

I am new to this forum, find it refreshing........more taste less filling : { ) Steping back from the starting problem and working on some interior up grades. Sometimes it is good to take a break and think about what is going on. Thank you for all the suggestions will be going back through all my steps and checking the plugs!

This is rather long thanks for reading. My truck, 2002 quad cab 4x4 Superchips, Airdog, 4 inch Banks exhaust, 107,000 miles, automatic. I bought it new, has been a fantastic truck! About 5 weeks ago I started to install a new lower dash and a heater core. Disconnected the batteries, the main harness plug under the dash, took out instument cluster and unplugged all of the switches on the dash. Finally finished the dash, put everything back together, hooked up the batteries (they were disconnected for 5 weeks and they are in great shape).........Will crank and not start, tach is not working, fuel gauge does not move, got all the dash lights, odometer flashes and reads NO BUS, Can not connect with ECM through OBDII port, everything in the cab works. Here's what I have done; Removed and cleaned PCM, ECM, and all major harness plugs, checked every fuse in cab and under the hood, held odometer reset turned on key got 220, 221, 250 and 999, pushed button again after 999 it goes through some sort of test, tach, speedo and all gauges move up in stages and then peg. They go back down all the instrument cluster lights come on, key warning sound and it reads no bus! Fuel pump not coming on.......I am just about to take it to the dealer. Thank you in advance for any help!