Beginning in 2008, the Society of Automotive Engineers (SAE) requires 100% of the vehicles sold in the USA to use the CAN Bus communication protocol. This makes the communications protocol standard on all vehicles sold in the USA regardless of manufacture. Just as OBD2 did in 1996 for engine controllers.
This is almost a complete list of TSB's for the 2014: P0934 - Hydraulic Pressure Sensor Circuit Low. EVERY TSB and Recall needs to be done for this TH or all bets are off. Go to your local Jeep dealer and see if they will print a VIP for the VIN of your TH. It will give you a good information about your Jeep. calibrated anytime an ABS component or the battery is disconnected. To calibrate the Steering Angle Sensor, start the engine and center the steering wheel. Turn the steering wheel all the way to the left until it. stops, turn the steering wheel all the way to the right until it stops and bring the steering wheel back to. center. KIhh0.