Jeep Grand Cherokee Service Bulletins

4,246 manufacturer communications on file.

July 23, 2016•Document ID: 10136530
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Mfr Comm. #:
21-011-16 REV. B
Date Added:
May 14, 2018
Manufacturer:
DODGE
Summary
Flash: Transmission Diagnostic And Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Some customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find the following Diagnostic Trouble Code (DTC) stored in the TCM memory: · U0404 - Invalid Data Received From Gear Shift Control Module "A". In addition, customers may experience the following conditions: · Bumps on 2 - 1 down-shift while braking. · The M on the shifter and Instrument cluster may be blinking. The following improvements are included in this update: · **Improved 2 - 1, 3 - 2 and 6 - 5 down-shifts (6.4L only).** · Improved 1 - 2 light throttle up-shifts.
Associated Products (2)
2016 Dodge Durango 2016 Jeep Grand Cherokee
Associated Documents
- Download MC-10136530-0001.pdf↗
July 23, 2016•Document ID: 10136529
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Mfr Comm. #:
18-090-16 REV. A
Date Added:
May 14, 2018
Manufacturer:
JEEP
Summary
Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) set in the PCM memory: · P0441 - EVAP Purge System Performance. · P0455 - EVAP System Large Leak. · P2610 - PCM Internal Engine Off Timer Performance. · P0335 - Crankshaft Position Sensor Circuit. · P0339 - Crankshaft Position Sensor Intermittent. · P0122 - Throttle Position Sensor 1 Circuit Low. · P0123 - Throttle Position Sensor 1 Circuit High. · P0222 - Throttle Position Sensor 2 Circuit Low. · P0223 - Throttle Position Sensor 2 Circuit High. · P2299 - Brake Pedal Position/Accelerator Pedal Position Incompatible. · U1424 - Implausible Engine Torque Signal Received. The following software enhancement is also available: · Calibration to prevent engine stall after -35 °C (**-31 °F**) cold start/drive.
Associated Products (1)
2016 Jeep Grand Cherokee
Associated Documents
- Download MC-10136529-0001.pdf↗
July 22, 2016•Document ID: 10121703
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE; ENGINE
Mfr Comm. #:
09-012-16
Date Added:
November 3, 2017
Manufacturer:
JEEP
Summary
Camshaft Replacement This bulletin involves replacing the left and right intake camshafts due to a missing feature on the nose of the camshaft. 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: · P000A/P000C - Camshaft Slow To Respond. · P0300 - Multiple Cylinder Misfire.
Associated Products (2)
2016 Dodge Durango 2016 Jeep Grand Cherokee
Associated Documents
- Download MC-10121703-0001.pdf↗
July 21, 2016•Document ID: 10121701
Service Bulletin/Repair Instructions
POWER TRAIN; ENGINE; ELECTRICAL SYSTEM
Mfr Comm. #:
18-055-16 REV. A
Date Added:
November 3, 2017
Manufacturer:
DODGE
Summary
Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the PCM with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation a technician may find the following DTCs set in the PCM memory: · **P0335 - Crankshaft Position Sensor Circuit. · P0456 - Evaporative System Small Leak (applies to 2014 MY only). · P2299 - Brake Pedal Position/Accelerator Pedal Position Incompatible (applies to 2015 MY only).** · P0456 - EVAP System Small Leak. · P0301 - Cylinder 1 Misfire. · P0302 - Cylinder 2 Misfire. · P0303 - Cylinder 3 Misfire. · P0304 - Cylinder 4 Misfire. · P0305 - Cylinder 5 Misfire. · P0306 - Cylinder 6 Misfire · P0300 - Multiple Cylinder Misfire. · P0513 - Invalid SKIM Key.
Associated Products (3)
2015 Dodge Durango 2014 Dodge Durango 2014 Jeep Grand Cherokee
Associated Documents
- Download MC-10121701-0001.pdf↗
July 20, 2016•Document ID: 10121694
Service Bulletin/Repair Instructions
POWER TRAIN; ELECTRICAL SYSTEM; ENGINE
Mfr Comm. #:
18-078-16
Date Added:
November 3, 2017
Manufacturer:
JEEP
Summary
Engine Oil Viscosity Upgrade And Flash Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) and the Transmission Control Module (TCM). It also involves changing the engine oil with new 5W40 engine oil and applying a sticker to the engine oil filler cap. An addendum card will need to be added in the owner's manual. The following powertrain system improvements/enhancements are included in this software release: · Fan calibration. · Transmission calibration. · Revised oil change algorithm.
Associated Products (2)
2016 Jeep Grand Cherokee 2016 Ram 1500
Associated Documents
- Download MC-10121694-0001.pdf↗
July 20, 2016•Document ID: 10121693
Service Bulletin/Repair Instructions
ENGINE; POWER TRAIN; ELECTRICAL SYSTEM
Mfr Comm. #:
18-087-16
Date Added:
November 3, 2017
Manufacturer:
JEEP
Summary
Engine Oil Viscosity Upgrade And Flash Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) and the Transmission Control Module (TCM). It also involves changing the engine oil with new 5W40 engine oil and applying a sticker to the engine oil filler cap. An addendum card will need to be added in the owner's manual. The following powertrain system improvements/enhancements are included in this software release: · Fan calibration. · Transmission calibration. · Revised oil change algorithm.
Associated Products (1)
2016 Jeep Grand Cherokee
Associated Documents
- Download MC-10121693-0001.pdf↗
July 20, 2016•Document ID: 10121688
Service Bulletin/Repair Instructions
FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER
Mfr Comm. #:
52029737A$
Date Added:
November 3, 2017
Manufacturer:
JEEP
Summary
TANK, Diesel Exhaust Fluid, Part Includes Temp Sensor and Level Sensor For DS and WK vehicles ONLY; If the urea tank is being replaced due to P249C or P203E on a 2014-2016 model year 3.0L Turbo Diesel (EXF) on DS or WK, please call Indra Djutrisno at cell (248) 892-3473. If no response is received within 15 minutes, please continue with repair.~
Associated Products (6)
2016 Jeep Grand Cherokee 2016 Ram 1500 2015 Jeep Grand Cherokee 2015 Ram 1500 2014 Jeep Grand Cherokee 2014 Ram 1500
Associated Documents
- Download MC-10121688-0001.pdf↗
July 20, 2016•Document ID: 10121683
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
68141352A$
Date Added:
November 3, 2017
Manufacturer:
DODGE
Summary
3.2L - 3.6L Cylinder Head Assy Multiple cylinder head replacement. If cylinder head is replaced on a vehicle more than 1 time for any reason, please call any of the following people.~ First: Ron Dallison ? Cell (248) 292-9510 [email protected] ~ Second: Joe Lovell - Cell (734) 309-6467 [email protected]~ If a response is not received within 15 mins, then proceed with the necessary repair.
Associated Products (21)
2015 Chrysler 200 2015 Chrysler 300 2015 Chrysler Town and Country 2015 Dodge Challenger 2015 Dodge Charger 2015 Dodge Durango 2015 Dodge Journey 2015 Jeep Grand Cherokee 2015 Jeep Renegade 2015 Jeep Wrangler 2015 Ram 1500 2014 Chrysler 200 2014 Chrysler 300 2014 Chrysler Town and Country 2014 Dodge Challenger 2014 Dodge Charger 2014 Dodge Durango 2014 Dodge Journey 2014 Jeep Grand Cherokee 2014 Jeep Wrangler+ 1 more
Associated Documents
- Download MC-10121683-0001.pdf↗
July 14, 2016•Document ID: 10121675
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Mfr Comm. #:
08-059-16 REV. A
Date Added:
November 3, 2017
Manufacturer:
JEEP
Summary
Flash: Instrument Panel Cluster (IPC) Enhancement This bulletin involves updating the IPC with the latest available software. Customers may experience the cluster displays English when requesting Arabic language is selected through a navigation-capable radio.
Associated Products (2)
2015 Jeep Grand Cherokee 2014 Jeep Grand Cherokee
Associated Documents
- Download MC-10121675-0001.pdf↗
July 13, 2016•Document ID: 10121669
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
68249986A$
Date Added:
November 3, 2017
Manufacturer:
FIAT
Summary
MY16 RA3 & RA4 Replacement Radios All MY16 RA3 and RA4 replacement radios must be ordered through the exchange process at United Radio. DO NOT order a NEW radio from Mopar. Go back and order a "Z" level part number. (example: Z8249986A$) The MY16 replacement radios must be reconfigured by United Radio to the wireless network provider in order for Uconnect Apps to work properly.
Associated Products (30)
2016 Chrysler 200 2016 Chrysler 300 2016 Chrysler 300C 2016 Chrysler Pacifica 2016 Chrysler Town and Country 2016 Dodge Avenger 2016 Dodge Challenger 2016 Dodge Charger 2016 Dodge Dart 2016 Dodge Durango 2016 Dodge Grand Caravan 2016 Dodge Journey 2016 Dodge Viper 2016 Fiat 500 2016 Fiat 500e 2016 Fiat 500L 2016 Fiat 500X 2016 Jeep Cherokee 2016 Jeep Compass 2016 Jeep Grand Cherokee+ 10 more
Associated Documents
- Download MC-10121669-0001.pdf↗
July 8, 2016•Document ID: 10121649
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE
Mfr Comm. #:
08-072-16
Date Added:
November 3, 2017
Manufacturer:
RAM
Summary
RG3 RG4 RJ3 RJ4 Radio EnhancementsThis bulletin involves inspecting and if required, updating the radio software.A small number of customers may experience one or more of the following: · Blind Spot module beep or chime sound may be heard continuously (KL Only). · Radio may keep the CAN bus network awake, causing a battery drain. · Voice Recognition (VR) to set temperature, will indicate wrong setting to rear seat temperature.· Not possible to set temperature in degrees Celsius using the VR (UK vehicles only). · Teleprompter does not appear when pressing the VR button.· VR operation cancels while in media mode. · Radio may display camera?s previous image before displaying the current image. · Navigation lost vehicle position during route calculation. · Navigation displays are missing after vehicle heading changes. · Navigation giving incorrect guidance to exit the highway. · FM audio may switch to AM after ignition cycle. · Text messages appear as sender?s phone number not their name. · VR phone button may not work at times. · Audio muted after AUX device is disconnected. · VR ?Listen? to text will only play 1st message. · Drive Mode: Eco, Sport or Normal setting may not be saved after key cycle (LA, LD, LX and ZD Only). Drive Mode: Shift light On/Off, out of sync (LA, LD, LX and ZD Only). · Speed adjusted volume may not work.· AM/FM seek or tuner soft keys may be missing.· Display screen shows ambient temperature as ?- - ? not normal values. Improvements:· **User can pair iPhone with Uconnect via Bluetooth and talk to Siri through Uconnect.Improvements:· **User can pair iPhone with Uconnect via Bluetooth and talk to Siri through Uconnect.· HVAC temperature out of sync with radio display (KL Only).** · Spanish translation. · Radio station, scroll feature. · Drive Mode: Launch control button, text improvements (LA, LD, LX and ZD Only). · Displays correct media, song titles and tracks. · Incoming calls, audio enhance
Associated Products (10)
2015 Chrysler 300 2015 Dodge Challenger 2015 Dodge Charger 2015 Dodge Durango 2015 Dodge Viper 2015 Jeep Cherokee 2015 Jeep Grand Cherokee 2015 Ram 1500 2015 Ram 2500 2015 Ram 3500
Associated Documents
- Download MC-10121649-0001.pdf↗
July 7, 2016•Document ID: 10121646
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; POWER TRAIN
Mfr Comm. #:
21-011-16 REV. A
Date Added:
November 3, 2017
Manufacturer:
DODGE
Summary
Flash: Transmission Diagnostic And Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Some customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find the following Diagnostic Trouble Code (DTC) stored in the TCM memory: · U0404 - Invalid Data Received From Gear Shift Control Module "A". In addition, some customers may experience the following conditions: · **Bumps on 2 -1 down-shift while braking.** · The M on the shifter and Instrument cluster may be blinking. The following improvements are included in this update: · **Improved 1 - 2 light throttle up-shifts.**
Associated Products (2)
2016 Dodge Durango 2016 Jeep Grand Cherokee
Associated Documents
- Download MC-10121646-0001.pdf↗
July 7, 2016•Document ID: 10121643
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
09-011-16
Date Added:
November 3, 2017
Manufacturer:
JEEP
Summary
Engine Oil Pan Replacement This bulletin involves inspecting and possibly replacing the engine oil pan due to oil weepage. The customer may describe that their vehicle has oil weepage.
Associated Products (2)
2016 Dodge Durango 2016 Jeep Grand Cherokee
Associated Documents
- Download MC-10121643-0001.pdf↗
July 6, 2016•Document ID: 10121660
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
04670682A$
Date Added:
November 3, 2017
Manufacturer:
JEEP
Summary
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$: PRNDL power from Shifter will be deactivated after 3 seconds of being disconnected from Shifter. Power to Shifter will have to be removed for approx.. 20 seconds after PRNDL is connected to reset power to PRNDL from the Shifter. Power can be reset by removing battery power or disconnecting the shifter main connector. This is due to a safety feature built into the Shifter that will cut power to the PRNDL if a communication error is observed between the Shifter and PRNDL. Please return parts back to FCA Engineering if PRNDL is deemed non-functional after performing this TECHtip.
Associated Products (1)
2016 Jeep Grand Cherokee
Associated Documents
- Download MC-10121660-0001.pdf↗
July 6, 2016•Document ID: 10121657
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
68232614A$
Date Added:
November 3, 2017
Manufacturer:
CHRYSLER
Summary
Intake Manifold Gasket Intake Manifold Gaskets on Pentastar Upgrade (Sales Code ERC/ERF) are reusable provided they are not cut, torn or melted. The gaskets are not required by warranty to be replaced like they are on Pentastar Classic (ERB/EHB). The new gaskets are not interchangeable with Pentastar Classic Intake Manifold Gaskets.
Associated Products (57)
2017 Chrysler 200 2017 Chrysler 300 2017 Chrysler 300C 2017 Chrysler Pacifica 2017 Chrysler Town and Country 2017 Dodge Challenger 2017 Dodge Charger 2017 Dodge Durango 2017 Dodge Grand Caravan 2017 Dodge Journey 2017 Dodge Viper 2017 Fiat 124 Spider 2017 Fiat 500 2017 Fiat 500e 2017 Fiat 500X 2017 Jeep Cherokee 2017 Jeep Compass 2017 Jeep Grand Cherokee 2017 Jeep Patriot 2017 Jeep Renegade+ 37 more
Associated Documents
- Download MC-10121657-0001.pdf↗
July 6, 2016•Document ID: 10121655
Service Bulletin/Repair Instructions
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING; SERVICE BRAKES, HYDRAULIC
Mfr Comm. #:
68078700A$
Date Added:
November 3, 2017
Manufacturer:
DODGE
Summary
Brake Pedal Sensor For DS, WD & WK bodies ONLY; Prior to replacing the brake sensor; Please call Salma Al Ryahi at cell (519) 992-7293. If you are unable to get a response within 15 minutes, please take a picture that shows the sensor side together with the plunger and continue with normal repair procedure.
Associated Products (6)
2016 Dodge Durango 2016 Jeep Grand Cherokee 2016 Ram 1500 2015 Dodge Durango 2015 Jeep Grand Cherokee 2015 Ram 1500
Associated Documents
- Download MC-10121655-0001.pdf↗
June 22, 2016•Document ID: 10218271
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
68066351A
Date Added:
August 22, 2022
Manufacturer:
RAM
Summary
Keyfob 2016 Vehicle Keyfobs with Passive Entry Keyless Go Feature - Engineering is investigating a keyfob unable to program or no function or low keyfob coin battery condition.~ Prior to replacing keyfob on MY16 vehicles, please contact Raja Charabuddi on cell (248) 202-7313. If no response within 15 minutes, proceed with repair.
Associated Products (30)
2016 Chrysler 200 2016 Chrysler 300 2016 Chrysler 300C 2016 Chrysler Pacifica 2016 Chrysler Town and Country 2016 Dodge Avenger 2016 Dodge Challenger 2016 Dodge Charger 2016 Dodge Dart 2016 Dodge Durango 2016 Dodge Grand Caravan 2016 Dodge Journey 2016 Dodge Viper 2016 Fiat 500 2016 Fiat 500e 2016 Fiat 500L 2016 Fiat 500X 2016 Jeep Cherokee 2016 Jeep Compass 2016 Jeep Grand Cherokee+ 10 more
Associated Documents
- Download MC-10218271-0001.pdf↗
June 15, 2016•Document ID: 10217355
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
04670682A
Date Added:
August 8, 2022
Manufacturer:
JEEP
Summary
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. ~
Associated Products (1)
2016 Jeep Grand Cherokee
Associated Documents
- Download MC-10217355-0001.pdf↗
June 15, 2016•Document ID: 10140105
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
04670682A$
Date Added:
June 11, 2018
Manufacturer:
JEEP
Summary
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. ~
Associated Products (1)
2016 Jeep Grand Cherokee
Associated Documents
- Download MC-10140105-0001.pdf↗
June 15, 2016•Document ID: 10080162
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES
Mfr Comm. #:
04670682A$
Date Added:
September 15, 2016
Manufacturer:
JEEP
Summary
"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."
Associated Products (1)
2016 Jeep Grand Cherokee
Associated Documents
- Download MC-10080162-0001.pdf↗

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