CP Code

[slvr98svt]

Where to start? Is there any trouble shooting that can be done before going to the dealer?

2007 TS110A. I'm not sure if it's a plus or delta so I haven't ordered a manual. Are the downloadable ones acceptable around here?

Seemed to only happen in the cold but recently has gotten to where I can't move now. It acts like it wants to and moves an inch or two then stops. One microswitch under the pedal but I'm not sure where the solenoid is on the side of the trans.

According to my owners manual there is only 1 hyd filter on the 16x16 trans but mine has 2 behind the right rear wheel.

I'm lost! Any help would be appreciated.

Thanks,
-Matt

 

[slvr98svt]

So I downloaded a service manual, adjusted the "shunter" switch screw connected to the clutch pedal to read the 2 different numbers as stated in the service manual which didn't solve anything.

Replaced the switch with a new one, got back into the HH screen and adjusted this new switch to where it reads two different numbers and still nothing. It acts like it wants to go, rocks a couple inches, and throws the CP code again. All the manual says is that it needs to read two different numbers? Doesnt say they should be X and Y or anything. Does it matter? What do those numbers mean?

The only other code that it shows is a 14101 which has to do with the fuel filter electronic connection that isnt hooked up. What else can it be? Is there some other switch that I am missing? Solenoid?

 

[Tractorboy88]

Props to valley implement for having a fault code list online for CNH tractors.
Case IH and New Holland Error Codes For Tractors at Valley Implement

 

[Tractorboy88]

What transmission do you have?

 

[slvr98svt]

The only numerical code it has is 14101 which is the fuel filter plug disconnected because I didn't swap it over to the new filter when I changed last.

As far as the "CP" code there is no real diagnostic that I can find. It is the 16x16 transmission and seems to be a fairly common code. Well I put a new shunter "microswitch" in and adjusted per the service manual to get 2 different numbers when depressing and releasing the pedal however it still throws the code.

Not sure what to check next as the manual just gives me how to adjust that switch.

 

[Tractorboy88]

Could be a long shot, but have you checked to see if you throws the CP warning in both low(A&B) and high (C&D) ranges? I think it will do this in neutral range as well. I can't get to my manuals right now, but I believe the CP warning comes on if you shuttle without weight being in the seat.

 

[slvr98svt]

Tried all that. All ranges and just about every combo of crossing my fingers and praying and just about anything you can think of!

I know the forums talk about a possible solenoid on the older 7740 this tractors but I'm not sure if the newer ts series has it or where on the trans it's located or which one it would be.

 

[banjodunn]

G'day might be time to do some pressure checks on the trans had a 7740 in work a couple of years ago that had blown a circlip out of a valve inside the trans took a little finding but found out since it is not an uncommon prob with them. The valve was accessed through the side of the trans behind the solenoid plate on the LHS


Jon

 

[slvr98svt]

Can anyone tell me what the readout of the potentiometer is supposed to be? I replaced the shunter switch and got that in spec which solved the problem for a while. However it is acting up again and the calibration for the shunter is normal.

My service manual says to go into the H9 screen, channel 0 and depress and release the clutch and it should read 26 upto 72 smooth change. Well my H9 does not have a channel 0 just 1-96. So I tried it on a couple different channels and the only one that changes is channel 1. When depressed it reads 32 and released 64. So I am unsure if the potentiometer is bad or if it's even reading right bec it doesn't match the service manual info.

Any info from anyone?
Thanks-
Matt