Do you meen code P1814...???
If so, this is what i found: P1814 Torque Converter Overstressed

 

Yes, found that one. But thats what the guy wrote, 1b. So not sure. But if its that "torque converter overstressed". What does that mean ?

 

Over stressed torque converter usually means its slipping which also builds heat. This might have likely caused the other codes to set... IF, this is the exact problem you`re having.

 

P1B14 is a manufacturer specific code. For this transmission that fault is set, "This failure is detected if the park pawl does not disengage within a set calibrated time"

Basically the TCM saw that reverse was selected, but the park pawl was not pulled out.

 

Generic U codes
U0140 Lost Communication With Body Control Module
http://www.obd-codes.com/trouble_codes/obd-ii-u-network-codes.php

•P1814 Torque Converter Overstressed
http://www.allpar.com/fix/computer-codes.html

or, i believe this may be your vehicle

P1814 - Transmission 4-Wheel Drive Mode Select Short Circuit To Battery

Possible symptoms

- Engine Light ON (or Service Engine Soon Warning Light)

http://engine-codes.com/p1814.html

Good Luck

 

P1B14 is indeed Unintended Park Position, which means the TCM saw the park pawl engaged when the trans was in Reverse, Neutral, or Drive. Probably an issue with the park position sensor, the park lock solenoid, or the park hold solenoid (or wiring). Could have been a momentary glitch. The diagnostics do basically tell the dealer (if it won't repeat) to simply check the wiring connections, clear the code, and monitor it.

 

TransEngineer,
would it be possible to have you get all the transmission codes and post them in here...?
That way, if anyone has codes, they can check here to see what those codes are.
Maybe we can get the Z to make them a sticky for future reference.

Thank you for all you contribute, it is of great help as always...!!!

 

Sorry, but I don't have official permission to post that information. I imagine if you do an internet search for an individual code, you should be able to find the description for it.

 

Yay! I have 700 miles on my truck and I am getting this same code...

Should I make em come get it and bring me a loaner? Already took it back last week for the check engine light on, it came back, they tried to tell me they just cleared out some old codes....

 

Like TransEngineer had already said, its a "Unintended Park Position" code

 

I am having same problem . But mine occured when coming up to a stoplight coasting up to light and it was just like someone turned the dial to park without applying the brake. Then truck would not move . The gear selector flashes in every gear but park . Pulled codes got the unexpected parking position and one for nuetral saftey switch which i have failed to locate yet on the zf 8hp70 8 speed trans.

 

Get rid of your ram before 100k doesnt matter jeep, ram, chrysler, mercedes, the shortest lasting vehicles on the road . Nothing but problems since day 1