1500Teej
Member
I got the 8hp70 swapped in and I am sorting through the diagram that Russell from SGA posted here
View attachment 519745
I wired everything up following this diagram. When I try to start my truck it won’t start and my PRND lights are all illuminated yellow and the electronic shifter will illuminate P. Then intermittently my dash will show only P in the normal colors and bounce back between. When the push to start is in run without the truck running (it won’t crank) my rotary shifter shows P as well as my EVIC. I believe I either have my CAN C lines going to the wrong place. I wired them into the CAN C lines coming off the RF HUB. I think that’s the issue. Only other thing I can think of is I should wire the CAN C lines into the shifter instead of the RF HUB. But I don’t wanna start splicing electronics until I know where what goes and vice versa. Also the ignition pink/white wire, where does that wire into? Can someone whos down this guide me in the correct direction? Need my truck running before Monday morning
View attachment 519745
I wired everything up following this diagram. When I try to start my truck it won’t start and my PRND lights are all illuminated yellow and the electronic shifter will illuminate P. Then intermittently my dash will show only P in the normal colors and bounce back between. When the push to start is in run without the truck running (it won’t crank) my rotary shifter shows P as well as my EVIC. I believe I either have my CAN C lines going to the wrong place. I wired them into the CAN C lines coming off the RF HUB. I think that’s the issue. Only other thing I can think of is I should wire the CAN C lines into the shifter instead of the RF HUB. But I don’t wanna start splicing electronics until I know where what goes and vice versa. Also the ignition pink/white wire, where does that wire into? Can someone whos down this guide me in the correct direction? Need my truck running before Monday morning