Service bulletins for the 2014 Jeep Cherokee
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
563 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Transmission and driveline are shown. Show all
| D-16-07 | 2018-06-11. Service bulletin. POWER TRAIN. WARRANTY BULLETIN - Removal of 9-Speed 948TE Transmission From The Powertrain Service Center (PTSC) Pre-Auth. Program (Rev. A) To announce the romoval of the 9-speed transmission from the Powertrain Pre-Authorization Program. This applies to: 2014 Jeep Cherokees (KL) with a 2.4Lor 3.2L engine and 2015 Jeep Cherokees (KL) with a 3.2L engine built up to 3/3/2015 |
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| 03-003-16 | 2018-06-11. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Drivetrain Control Module (DTCM) This bulletin involves replacing and reconfiguring the Drivetrain Control Module (DTCM) with the latest available software. Some vehicles may experience a constant high pitched whine coming from rear axle area. |
| 08-039-16 REV. A | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Transmission Wiring Harness Repair Or Replacement For No Start Or Stiff Steering This bulletin involves inspecting the transmission wire harness and installing mastic patch. If rub through is visible replace wire harness. A small number of customers may experience a no start condition, stiff steering or a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs): · U0131 - Lost Communication With Power Steering Control Module. · U0100-00 - Lost Communication With ECM/PCM. · P0512-00 - Starter Request Circuit. |
| 21-016-16 | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN. Flash: Transmission Diagnostic And Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: · **P0887-00 - TCM Power Control Circuit High (Sales Codes ED6 and EHB). · P061B-00 - Internal Control Module Torque Calculation Performance (Sales Codes ED6 and EHB).** · P0711-00 - Transmission Fluid Temperature Sensor A Circuit Range-Performance. · P072F-00 - Stuck In Gear 4. · P076F-00 - Gear 7 shift Incorrect Ratio. · P0810-00 - Clutch Position Control Error. · P1CC9-00 - Unable To Engage Gear. · P0734-00 - Gear 4 Shift Incorrect Ratio. In addition, the following transmission shift and performance improvements are included in this software release: · **2-1 downshift quality when using Electronic Range Shifter (ERS) mode. · Garage shifts (Park to Reverse or Drive) (Sales Code EHB). · Poor 3-1 downshift quality when coasting to a stop (Sales Code ED6).** · 3-2 downshift delay while driving on inclines. · Overall coastdown shift quality. · Throttle response and performance feel. · Management and prevention of busy shifting. · Lift foot/change mind shift quality. |
| 18-060-14 REV. C | 2018-06-11. Service bulletin. POWER TRAIN. Flash: Diagnostic And System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find one of the following Diagnostic Trouble Codes (DTCs). Additionally this PCM update includes the enhancements listed below. 2015 KL Vehicles equipped with a 2.4L engine (Sales Code ED6 or ED8) built on or before October 21, 2014 (MDH 1021XX). * P2172 - High Airflow/Vacuum Leak Detected. * Improved software to enable Transmission Control Module (TCM) quick learn enhancements once TCM is updated. 2015 KL Vehicles equipped with a 3.2L engine (Sales Code EHB) built on or before November 20, 2014 (MDH 1120XX). * P2067- Fuel Level Sensor 2 Circuit Low (International Only). * Improved software to enable Transmission Control Module (TCM) quick learn enhancements once TCM is updated. 2014 KL Vehicles equipped with a 2.4L engine (Sales Code ED6). * P219A - Air-Fuel Ratio Cylinder Imbalance Bank 1 has been set in the PCM. * P106A - Cylinder 3 Oil Supply Solenoid Valve Switch Off Time Out Of Range. |
| 21-018-14 REV. B | 2018-06-11. Service bulletin. POWER TRAIN. Flash: Transmission Shift and Diagnostic Enhancements This bulletin involves flash reprogramming of the Transmission Control Module (TCM) with new software.Vehicles that are being updated from TCM software p/n 682235$$AN or 682354$$AN ($$ are wild cards for any number) will not require the 9 Speed Adaptation Drive Learn Procedure to be performed. However, vehicles being updated from any other software part number will require the Adaptation Drive Learn Procedure to be performed. Refer to all applicable published service bulletins regarding the 9 Speed Adaptation Drive Learn procedure for detailed repair procedures and labor times. Diagnostic Trouble Code (DTC) robustness improvements are included in this software release. These improvements apply to the following DTCs: P072F- Stuck in Gear 4 P076F- Gear 7 shift incorrect ratio P0810- Clutch position control error P1CC9- Unable to engage gear P0734- Gear 4 shift incorrect ratio P061B- Internal control module torque calculation performance |
| 18-060-14 REV. B | 2018-06-11. Service bulletin. POWER TRAIN. Flash: Diagnostic And System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find one of the following Diagnostic Trouble Codes (DTCs). Additionally this PCM update includes the enhancements listed below. 2015 KL Vehicles equipped with a 2.4L engine (Sales Code ED6 or ED8) built on or before October 21, 2014 (MDH 1021XX). * P2172 - High Airflow/Vacuum Leak Detected. * Improved software to enable Transmission Control Module (TCM) quick learn enhancements once TCM is updated. 2015 KL Vehicles equipped with a 3.2L engine (Sales Code EHB) built on or before October 21, 2014 (MDH 1021XX). * Improved software to enable Transmission Control Module (TCM) quick learn enhancements once TCM is updated. 2014 KL Vehicles equipped with a 2.4L engine (Sales Code ED6). * P219A - Air-Fuel Ratio Cylinder Imbalance Bank 1 has been set in the PCM. * P106A - Cylinder 3 Oil Supply Solenoid Valve Switch Off Time Out Of Range. |
| 18-060-14 | 2018-06-11. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE. Flash: Diagnostic and System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find one of the following Diagnostic Trouble Codes. Additionally this PCM update includes the enhancements listed below. 2015 KL Vehicles equipped with a 2.4L engine (Sales Code ED6) built on or before October 21, 2014 (MDH 1021XX) * P2172 - High Airflow/Vacuum Leak Detected. * Improved software to enable Transmission Control Module (TCM) quick learn enhancements once TCM is updated. 2015 KL Vehicles equipped with a 3.2L engine (Sales Code EHB) built on or before October 21, 2014 (MDH 1021XX) * Improved software to enable Transmission Control Module (TCM) quick learn enhancements once TCM is updated. 2014 KL Vehicles equipped with a 2.4L engine (Sales Code ED6) built on or before July 15, 2014 (MDH 0715XX) * P219A - Air-Fuel Ratio Cylinder Imbalance Bank 1 has been set in the PCM. |
| 21-032-14 | 2018-06-11. Service bulletin. POWER TRAIN. 9 Speed Transmission Shift Enhancements - Adaptation Learn Procedure This bulletin involves performing a subjectivity shift quality rating and performing the transmission adaptation learn procedure if required. Customers may indicate that their transmission shift quality does not meet their expectations. |
| 08-076-14 | 2018-06-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM. Engine Does Not Start at the First Attempt This bulletin involves upgrading the software in the Powertrain Control Module (PCM). A customer may experience, the engine fails to start at the first attempt using the Keyless Ignition Node (KIN) button. |
| 18-060-14 REV. A | 2018-06-11. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Flash: Diagnostic And System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find one of the following Diagnostic Trouble Codes (DTCs). Additionally this PCM update includes the enhancements listed below. 2015 KL Vehicles equipped with a 2.4L engine (Sales Code ED6) built on or before October 21, 2014 (MDH 1021XX). ? P2172 - High Airflow/Vacuum Leak Detected. ? Improved software to enable Transmission Control Module (TCM) quick learn enhancements once TCM is updated. 2015 KL Vehicles equipped with a 3.2L engine (Sales Code EHB) built on or before October 21, 2014 (MDH 1021XX). ? Improved software to enable Transmission Control Module (TCM) quick learnenhancements once TCM is updated. 2014 KL Vehicles equipped with a 2.4L engine (Sales Code ED6). ? P219A - Air-Fuel Ratio Cylinder Imbalance Bank 1 has been set in the PCM. ? P106A - Cylinder 3 Oil Supply Solenoid Valve Switch Off Time Out Of Range. |
| 21-020-14 | 2018-06-11. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Flash: Improved Transmission 5-3 Coast Down Shift Quality This bulletin involves flash reprogramming of the Transmission Control Module (TCM) with new software.Vehicles that are being updated from TCM software p/n 682411$$AA, 682235$$AN or 682354$$AN ($$ are wild cards for any number) will not require the transmission Adaptation Learn Procedure as indicated in Service Bulletin 21-013-13. However, vehicles that are being updated from any other TCM software may require the transmission Adaptation Learn Procedure. Refer to Service Bulletin 21-013-13 for detailed procedures. Failure to perform the procedures outlined in Service Bulletin 21-013-13 on vehicles that were updated from any other TCM software besides p/n 682411$$AA, 682235$$AN or 682354$$AN may result in undesirable shift quality. Customers may indicate that they experience poor shift quality during a 5-3 coast down. |
| 18-031-14 | 2018-06-11. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Flash: MIL Illumination P1239- Engine Oil Temperature Too Low. Includes Powertrain System Improvements/Enhancements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Code has been set: ? P1239 - Engine Oil Temperature Too Low The following system improvements have also been included in this software release: ? Corrected a generic scan tool display issue regarding Mode 6 data accuracy |
| 21-027-14 | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: MIL Illumination For P0733, P061B, P1DB8 This bulletin involves selectively erasing and reprogramming the Transmission Control Module (TCM) with new software. The following Transmission Control Module (TCM) calibration improvements are available. ? P0733 Gear 3 Shift Incorrect Ratio ? P061B Internal Control Module Torque Calculation Performance ? P1DB8 Due to erroneous DTC ? Improved downshift response in Adaptive Cruise Control (ACC) operation when there is a driver override. |
| 21-018-14 | 2018-05-21. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: Transmission Shift and Diagnostic Enhancements This bulletin involves flash reprogramming of the Transmission Control Module (TCM) with new software. NOTE: Vehicles that are being updated from TCM software p/n 682235$$AN or 682354$$AN ($$ are wild cards for any number) will not require the transmission Adaptation Learn Procedure as indicated in Service Bulletin 21-013-13. However, vehicles that are being updated from any other TCM software may require the transmission Adaptation Learn Procedure. Refer to Service Bulletin 21-013-13 for detailed procedures. Failure to perform the procedures outlined in Service Bulletin 21-013-13 on vehicles that were updated from any other TCM software besides p/n 682235$$AN or 682354$$AN may result in undesirable shift quality. Diagnostic Trouble Code (DTC) robustness improvements are included in this software release. These improvements apply to the following DTC?s: ? P072F- Stuck in Gear 4 ? P076F- Gear 7 shift incorrect ratio ? P0810- Clutch position control error ? P1CC9- Unable to engage gear ? P0734- Gear 4 shift incorrect ratio ? P061B- Internal control module torque calculation performance NOTE: Diagnostic Trouble Code (DTC) robustness improvements were included in TCM software p/n 682235$$AN or 682354$$AN ($$ are wild cards for any number). Standard diagnostic trouble shooting procedures should be followed for any vehicle equipped with TCM software p/n 682235$$AN or 682354$$AN exhibiting any of the previous codes. Transmission shift improvements are included in this software release. These improvements apply to the following: ? Garage shifts (Park to Reverse or Drive). ? Coastdown shift quality. ? Shift quality. ? Throttle response and performance feel. ? Management and prevention of busy shifting. ? Lift foot/change mind shift quality. |
| 18-013-14 REV. A | 2018-05-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Flash: MIL Illumination P2251- O2 Sensor 1/1 Negative Current Control Circuit Open and/or P0031- O2 Sensor 1/1 Heater Circuit Low This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Codes (DTC?s) have been set: P2251 - O2 Sensor 1/1 Negative Current Control Circuit Open P0031 - O2 Sensor 1/1 Heater Circuit Low |
| 18-013-14 | 2018-05-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Flash: MIL Illumination P2251- O2 Sensor 1/1 Negative Current Control Circuit Open and/or P0031- O2 Sensor 1/1 Heater Circuit Low This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Codes (DTC?s) have been set: ? P2251 - O2 Sensor 1/1 Negative Current Control Circuit Open ? P0031 - O2 Sensor 1/1 Heater Circuit Low |
| 21-070-15 | 2017-11-03. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Flash: PTU Motor Position Enhancements This bulletin involves updating the software in the Power Transfer Unit (PTU), Rear Driveline Module (RDM) and Drivetrain Control Module (DTCM). A customer with a KL vehicle may experience difficulty shifting out of 4 Wheel Low (4WL). A customer with a UF vehicle may experience All Wheel Drive (AWD) not operating correctly. |
| 18-005-15 REV. F | 2017-11-03. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN. Flash: 2.4L Powertrain Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Some customers may experience a Malfunction Indicator Lamp (MIL) illumination. |
| 18-004-16 | 2017-11-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Flash: 2.4L Powertrain Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Some customers may experience a Malfunction Indicator Lamp (MIL) illumination. |
| 06-001-16 | 2017-11-03. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE). Clutch Pedal Operation X62 Extended Warranty This bulletin involves the replacement of the hydraulic clutch master cylinder and reservoir hose. Some customers may experience a reduction in clutch pedal stroke. |
| 18-093-16 REV. A | 2017-11-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find, one or more of the following DTCs set in the PCM memory: P0116 - Coolant Temperature Sensor Performance. P0335 - Crankshaft Position Sensor Circuit. P2610 - PCM Internal Engine Off Timer Performance. U1424 - Implausible Engine Torque Signal Received. P1239 - Engine Oil Temperature Too Low, set in cold ambient temperatures. P0298 - Engine Oil Temperature Too High, set in cold ambient temperatures. P0300 - Multiple Cylinder Misfire, may set at a 1-2 upshift above 6000 RPM.In addition, some customers may experience one or more of the following conditions: Possible rough idle when engaging Drive while in 4 LOW after a cold start. Corrected a generic scan tool display issue regarding Mode 6 data accuracy. |
| 21-035-16 | 2017-11-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Transmission Shift And Drivability Enhancements For P0901-00. This bulletin involves performing transmission harness replacement per S55 recall.Both the PCM and TCM must be up to date for these changes to be effective after the transmission harness repair. Customers may experience a Malfunction Indicator Lamp (MIL) illumination after S55 recall TCM flash has been performed. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: P0901-00 - Clutch 1 Actuator Control Circuit Range Performance. |
| 06-001-16 REV. A | 2017-11-03. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE); EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Clutch Pedal Operation X62 Extended Warranty This bulletin involves the replacement of the hydraulic clutch master cylinder and reservoir hose. Some customers may experience a reduction in clutch pedal stroke. |
| 18-060-16 | 2017-11-03. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM; STRUCTURE; EQUIPMENT. Flash: Powertrain Diagnostic And System Improvements This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTCs) set in the PCM memory: · **P0335 - Crankshaft Position Sensor Circuit (Sales Code ERB). · P0300 - Multiple Cylinder Misfire (Sales Code ERB). · P0306 - Cylinder 6 Misfire. With automatic transmission (Sales Code ERB) (Sales Code DGJ). · P0456 - EVAP System Small Leak (Sales Code ERB).** · P2097- Downstream Fuel Trim System 1 Rich. · P2099- Downstream Fuel Trim System 2 Rich. · P0830- Clutch Pedal Switch ?A? Circuit. With manual transmission (Sales Code DEH). · P1239- Engine Oil Temperature Too Low. · U0140 - Lost Communication With Body Control Module. · Corrected a generic scan tool display issue regarding Mode 6 data accuracy. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.