Hunting 1st-2nd 2nd-1st
#1
10-19-2007, 05:43 PM
Hunting 1st-2nd 2nd-1st
Hey guys so the tranny acted up acouple weeks ago after a good work out pulling 7k lbs of modrone fire wood. A week after the wood job when light on the throttle going from 1st to second it hunts in and out of second untill speed changes or I increase throttle. If I keep it busy with more throttle is shifts normaly maybe alittle sooner than usual. Its not burning the fluid at all and other than that lockup and everything is normal.
I took it to the tranny shop and they found two codes one was for charging system low and the other was something unknown, I will post the codes later when I find then again. They were thinking maybe the gov pressure solinoid. And they were thinking the low charging system was making it act up, that sounds like BS to me. It still starts perfectly normal and the batteries come up to voltage after a startup the same as always.
I took it to the tranny shop and they found two codes one was for charging system low and the other was something unknown, I will post the codes later when I find then again. They were thinking maybe the gov pressure solinoid. And they were thinking the low charging system was making it act up, that sounds like BS to me. It still starts perfectly normal and the batteries come up to voltage after a startup the same as always.
#2
10-19-2007, 06:04 PM
Banned
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Monster Truck (10-22-2007)
#3
10-19-2007, 09:48 PM
#7
10-20-2007, 02:33 AM
Banned
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Monster Truck (10-22-2007)
#8
10-20-2007, 05:57 AM
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Monster Truck (10-22-2007)
#9
10-20-2007, 11:42 AM
p1693 DTC Detected In companion Mode, What the hell is that?
P1682 Charging System Voltage Too Low, could this just have been throw whe the grids were cycleing in the morning?
P1693 Again ^^^
Then overboost code but thats nothing.
How do I do a hard APPS reset? I was thinking its the apps also but I did a reset and nothing.
P1682 Charging System Voltage Too Low, could this just have been throw whe the grids were cycleing in the morning?
P1693 Again ^^^
Then overboost code but thats nothing.
How do I do a hard APPS reset? I was thinking its the apps also but I did a reset and nothing.
#10
10-20-2007, 12:40 PM
I took it to the tranny shop and they found two codes one was for charging system low and the other was something unknown, I will post the codes later when I find then again. They were thinking maybe the gov pressure solinoid. And they were thinking the low charging system was making it act up, that sounds like BS to me. It still starts perfectly normal and the batteries come up to voltage after a startup the same as always.
Actually that can cause a lot of problems. With our trucks having several computers on board trying to communicate with each other a split second low voltage condition will cause havoc. I had an issue with my truck not charging properly and it was causing all kinds of problems like erratic shifting, security system wouldnt let me in the truck, and the vanes on my turbo would open and close at random while cruising. Turned out to be a bad cell in one battery that would intermittently draw the system down. The Allison learns how to shift the truck according to driving habits and when the voltage would drop the computer would reset the TAPS and it would start shifting crazy.
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Monster Truck (10-22-2007)
