U114C · 厂商技术资料

JEEP · 2026-10-08

Flash: Electronic Shift Module (ESM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U114C-00 - Lost Communication With PRNDL Display. ● P1C86-00 - PRNDL Display. Customers may also comment on one or more of the following: ● "Service Shifter" message showing on Instrument Panel Cluster (IPC). ● PRNDL lights are not illuminating. This bulletin involves reprogramming the ESM with the latest available software.

JEEP · 2025-09-27

Not applicable to vehicles built for US market. Multiple Systems Repair Bundle Campaign Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U11E3-00 - TCM Lost Communication With ESM On DPT CAN. ● B15A1-00 - Media Port 1 Connection. ● U11C2 - Lost Transmission Message. ● U11E4-00 - CAN Communication Messages Missing. ● U120C - Lost Brake Booster Signal. ● U1216-00 - Lost Communication With DASM. ● U121E-00 - Lost Communication With Steering Wheel Cruise Control Switch. ● U1267-00 - No Valid Data From ESM On CAN-C Or CAN-DPT. ● U12A8 - Lost Communication With Master Cylinder Pressure Sensor. ● U1465-00 - Implausible Driver Shift Request Signal Received. ● U1466-00-…

VOLVO · 2024-10-15

This is a Technical Journal: Not possible to erase DTC U114C51. This is a ghost DTC and can be ignored. It will cause no issue with the operation of the vehicle, and it will not hinder the vehicle from receiving an OTA

RAM · 2017-03-01

Electronic Shifter Module (ESM) If DTC's U1465, U1466, U1267 are present Stored or Active OR if U114C is Active, please replace the PRNDM and Shifter with the following NIK: 04670682AG Shifter Lower & one of the following PRNDM's which applies; 68253107AC LHD BASE PRNDM 68253112AC RHD BASE PRNDM 68286830AD LHD SRT PRNDM 68286828AD RHD SRT PRNDM Special Notes below from previous TechTip; NOTE 1: If mismatch between shifter NIK and PRNDM occur, it may appear that the PRNDM will not light up the first time the shifter is woken up via CAN. Please wait 2 minutes 15 seconds for the PRNDM lights to come back on. This is due to a software update feature of the Shifter lower (04670682A$). During PRNDM software update, the shifter will not be Functional. NOTE 2: If Shifter is awake on CAN while…

CHRYSLER, DODGE, FIAT, JEEP, MOPAR, PLYMOUTH · 2017-03-01

Electronic Shifter Module (ESM) If DTC's U1465, U1466, U1267 are present Stored or Active OR if U114C is Active, please replace the PRNDM and Shifter with the following NIK: 04670682AG Shifter Lower & one of the following PRNDM's which applies; 68253107AC LHD BASE PRNDM 68253112AC RHD BASE PRNDM 68286830AD LHD SRT PRNDM 68286828AD RHD SRT PRNDM Special Notes below from previous TechTip; NOTE 1: If mismatch between shifter NIK and PRNDM occur, it may appear that the PRNDM will not light up the first time the shifter is woken up via CAN. Please wait 2 minutes 15 seconds for the PRNDM lights to come back on. This is due to a software update feature of the Shifter lower (04670682A$). During PRNDM software update, the shifter will not be Functional. NOTE 2: If Shifter is awake on CAN while…

JEEP · 2016-07-06

Shifter & PRNDL For 2016 WK ONLY; If vehicle DTC Code U114C-00 (Loss of Communication with PRNDL Display) is verified as either stored or active please contact Aaron Barnes in FCA Chassis Engineering at cell (269) 420-1969.~ For S28 repair TECHtip see NOTE 2 below. Note 1: This code can be generated by disconnecting the PRNDL from Shifter while battery is connected. NOTE 2: If battery is NOT disconnected while servicing Shifter 04670682A$: PRNDL power from Shifter will be deactivated after 3 seconds of being disconnected from Shifter. Power to Shifter will have to be removed for approx.. 20 seconds after PRNDL is connected to reset power to PRNDL from the Shifter. Power can be reset by removing battery power or disconnecting the shifter main connector. This is due to a safety feature…

JEEP · 2016-06-15

Shifter & PRNDL For 2016 WK ONLY; If vehicle DTC Code U114C-00 (Loss of Communication with PRNDL Display) is verified as either stored or active please contact Aaron Barnes in FCA Chassis Engineering at cell (269) 420-1969.~ Note: This code can be generated by disconnecting the PRNDL from Shifter while battery is connected. Please return parts back to FCA Engineering. ~

JEEP · 2016-06-15

Shifter & PRNDL For 2016 WK ONLY; If vehicle DTC Code U114C-00 (Loss of Communication with PRNDL Display) is verified as either stored or active please contact Aaron Barnes in FCA Chassis Engineering at cell (269) 420-1969.~ Note: This code can be generated by disconnecting the PRNDL from Shifter while battery is connected. Please return parts back to FCA Engineering. ~

JEEP · 2016-06-15

"SHIFTER & PRNDL FOR 2016 WK ONLY; IF VEHICLE DTC CODE U114C-00 (LOSS OF COMMUNICATION WITH PRNDL DISPLAY) IS VERIFIED AS EITHER STORED OR ACTIVE PLEASE CONTACT AARON BARNES IN FCA CHASSIS ENGINEERING AT CELL (269) 420-1969.~ NOTE: THIS CODE CAN BE GENERATED BY DISCONNECTING THE PRNDL FROM SHIFTER WHILE BATTERY IS CONNECTED. PLEASE RETURN PARTS BACK TO FCA ENGINEERING."

CHRYSLER · 2016-02-17

If vehicle DTC Code U114C-00 (Loss of Communication with PRNDL Display) is either stored or active, please replace both Shifter Lower and PRNDL Display

CHRYSLER · 2016-02-17

If vehicle DTC Code U114C-00 (Loss of Communication with PRNDL Display) is either stored or active, please replace both Shifter Lower and PRNDL Display