2018 Jeep Grand Cherokee technical service bulletins
447 technical service bulletins and manufacturer communications cover the 2018 Jeep Grand Cherokee, including one warranty extension.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- FCA Caribbean Warranty Newsletter – Volume 11, Issue 6
- The Customer May Complain About a Popping Noise, Grinding Noise, or an Intermittent No Reverse or Forward...
- Evaporator - air conditioning
- Qudra Lift Reman Compressor Excessive Repairs on Quadra Lift Reman Compressors Part Numbers: 68041137AF /...
- Backup Camera Poor Image Quality Inspection
- Outside Power Fold Rearview Mirror Noise Or Loose At Pivot
- Power Liftgate Inoperative.
- The vehicle will exhibit a service transmission/check engine warning indicator for the following...
- Active Diagnostic Trouble Code (DTC) B1A10-00, B1A11-00, B1A12- 00, B1A13-00-, B1A14-00, B1A15-00,...
- Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC)...
- Service transmission/check engine warning indicator for the 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV...
- Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC)...
- Water Pump & Chain Case Cover
- Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp...
- Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp...
- Drivetrain Control Module (DTCM) Customers must experience a Malfunction Indicator Lamp (MIL) illumination...
- Isolator - engine mount
- Hose- Oil Cooler Inlet, Outlet
- Engine Oil Leak
- Module - steering control & column
- Verify "Z" part number availability
- Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges...
- Verify Reman part number availability
- Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges...
- Engine Rattle Noise
- Decreased Remote Start And RKE Range
- When replacing a camshaft and parts kit (P/N 68661146xx and/or 68661147xx), it is NOT necessary to order...
- Adjuster
- Spark Knock/Engine Symptoms Customers may experience the following: ● Knocking or pinging noise coming...
- Warranty Newsletter – Volume 11, Issue 6
- Misfire Diagnostic Trouble Codes (DTCs), Rough Idle, Valvetrain Noise Customers may experience a...
- Washer Light On And Will Not Turn Off After Adding Washer Solvent."
- Tube - fuel injector supply & gasket - none
- 3.6L psu
- Transmission "Transmission For transmission concerns related to DTCs P0733-00, P1DA8-00, and/or P1D92-00,...
- Misfire DTCs, Rough Idle, Valvetrain Noise
- Transmission For transmission concerns related to DTCs P0733-00, P1DA8-00, and/or P1D92-00, a repair is...
- Engine Noise
- 3.6L psu
- Touchscreen For all infotainment system repairs (touchscreens, radios, etc.), refurbished parts may be...
- Rail - fuel
- 3.6L psu
- Fuel pump/level unit module
- Headrest
- Plate
- Pump – water & connector - oil cooler tube
- Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges...
- Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC)...
- Suspected Engine Coolant Leak
- Pump water
- SOS and Assistance Call Not Working After Radio Exchange Unit Installed
- Spring Front Upr
- Verifying Camshaft Diagnosis
- Lifter
- Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair...
- 8-Speed Transmission, Additional Transmission Fluid Leak Inspection/Repair Guidelines.
- PUMP Water For 2016-2024MY 3.6L Pentastar Upgrade with suspected coolant leak
- Suspected engine coolant leak.
- Warranty Bulletin D-16-03
- FCA Caribbean Warranty Bulletin ID-23-20 "Can / Am" Warranty Coverage
- Low Charging Voltage Displayed On Cluster
- Apple CarPlay Does Not Work Or Not Connecting
- Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL)...
- CEL (Check Engine Lamp) Illuminated, P057B Brake Pedal Position Sensor Performance
- Lubrication and Maintenance Fluids If MOPAR fluids and chemicals are not readily available, please review...
- Customer Satisfaction Notification ZD7
- Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL)...
- Customer Satisfaction Notification ZD7
- MIL lamp-on. Engine noise, rattle
- Water Quality When Mixed With Engine Coolant
- SOS, Assistance Calls Not Successful After Radio Replacement or Radio Software Update
- WiTECH Small Leak Verification Test (SLVT)
- Flash: Radio Frequency Hub Module (RFHM) Updates The
- CEL (Check Engine Lamp) Illuminates, Recent PCM Replace or Flash Update Performed, Diagnostic Trouble...
- Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant Level...
- Customer complaint may include a coolant leak, or, a coolant leak is detected during a routine oil change...
- Adapter
- Radio Remained On After Ignition Is Switched Off, Dead Battery From Excessive Radio Current Draw
- Adapter
- Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges...
- Washer Light On And Will Not Turn Off After Adding Washer Solvent.
- UAQ and UCQ Radio Enhancements Customers may experience one or more of the following: ? Wi-Fi hotspot...
- Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges...
- Perceived Low Power/Acceleration Lag, And/Or Malfunction Indicator Lamp (MIL) Illumination, Diagnostic...
- Radio Over The Air Software Version Update to 22.66
- Intercooler I/C Coolant Temp Missing On The Performance Page App
- Radio Remained On After Ignition Is Switched Off, Dead Battery from Excessive Radio Current Draw
- Spark Knock/Engine Symptoms
- Ambient Temperature Sensor Servicing.
- Approved Use of Weld Through Primers
- No Start, Start Stop Inoperative, Cluster Message Service Start Stop System
- Overhead Console If the sunglasses holder door in the overhead console will not stay closed, inspect the...
- Panasonic VP4R Wi-Fi New Enrollment Pause
- Module, Anti-lock brake system / Hydraulic Control Unit Some 2018-19 WD/WK vehicles have the brake lights...
- Malfunction Indicator Lamp (MIL) Illumination
- Memory Seat Module (MSM) Updates
- UAS, UAQ, UCS, UAV, UCV and UCQ Radio Over The Air Software Version Updates
- If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is...
- Engine
- Complete Engine Assembly Replacements Arriving Without Engine Wiring Harness.
- No Start, After Flash And Or PCM Replace, DTC P0513 Invalid Skim Key Setting
- Front Click Noise at Low Speed Turns
- Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination Or Extended Operation...
- Customer complaints may include abnormal engine noise, rough idle, lack of power, misfire
- UAQ and UCQ Radio Enhancements
- Connected Services Will Not Work After Radio Replacement
- Engine Oil Filter Interchangeability
- Water Leak From Overhead Console, A Pillar And Or Headliner
- Front Door Window If the front side door glass has flaws such as delamination, distortion, or cracking,...
- Rattle Coming From Sunroof
- Diesel Fuel Injector Cleaning Procedure
- Radio Lockup In The Software Installation Screen After Accepting FOTA Update (Incorrect "S2008000204"...
- 3.0L Ecodiesel Engine Oil Information
- Pentastar Upgrade Oil Fill Level after an Oil Change
- Warranty Bulletin D-21-11 (X95) 3.0L Diesel Crankshaft Tone Wheel
- 3.0L Diesel Crankshaft Tone Wheel Loss of Signal
- Media Device Connection Guidelines For Bluetooth, Apple CarPlay, Android Auto Or USB To The Radio Head Unit
- Front Click Noise at Low Speed Turns
- Head unit button stuck DTC code B14DA-2A
- No Start, Cannot Complete Module Replace, Proxi Or Module Proxi Configuration
- Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement...
- Vehicle Cranks But Does Not Start Additional Diagnostics.
- Customer Complaint May Include Engine Oil Leak Or Consumption
- Air Suspension System Diagnosis
- Error Code 20 Message On the Radio Screen
- Wiring
- Bubbles Or Delamination On The Radio Display
- Radio Reboot Continually
- Apple CarPlay Malfunctioning, Does Not Launch Or Is Cutting In An Out On Wired And Wireless Connection,...
- UKA and UKG Radio Enhancements
- Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup, Freeze or Audio Concerns
- UAS, UAQ, UCS, UAV, UCV and UCQ Radio Over The Air Software Version Updates
- Radio Volume Uncontrollable Or Changing On Its Own
- UGQ, UGV, UJV and UJQ Radio Enhancements
- ULQ Radio Enhancements
- Rear Liftgate Does Not Latch, Liftgate Ajar Lamp Illuminated
- Battery Drain Concern, Dual USB Port Normal Operational Draw, Extended Illumination After Key Off
- No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle,...
- Battery Tester Warranty Code Procedures, Midtronics Charger Update Process
- Gear Ratio DTC?s, Transmission Shift Concerns, Does Not Shift At Times, Shudders
- Battery Tester Warranty Code Procedures, Medtronic Update Process
- Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles
- Customer complaint may include engine oil leak/consumption.
- Air Suspension Inoperative And Or Compressor Freeze Up Or Sticking In Cold Weather.
- Chime Stuck On In The Audio System
- Radio Replacement Reset Routine, Radio Has Missing Icons Or Are Grayed Out
- Vehicle Sway At Very Low Speed While Being Flat Towed Behind A RV
- Vehicle Sway While Being Flat Towed Behind A RV
- Emissions Recall W91 Reprogram Powertrain Control Module
- Overcharging/Undercharging DTC?s Interior And Exterior Lamps Flicker, Electronic Stop/Start (ESS) Operates...
- Favorite Song On-Air Alert List Empty
- Jeep Off Road Pages Missing Latitude And Longitude Coordinates
- Safety recall W58 - loss of crank position
- Radio and Back-up Camera Enhancements
- Customer may complain of a MIL lamp on. Upon further investigation there could be a fault code in the PCM...
- Customer complaints may include abnormal engine noise, rough idle, lack of power, misfire
- Check Engine Light Illuminated, Stop Start Function Inoperative
- Cruise Control Inoperative.
- Warranty Bulletin D-20-10 (X88) Active Head Restraint
- Active Head Restraint (AHR) Inadvertent Deployment
- Warranty Bulletin D-20-10 (X88) Active Head Restraint
- Warranty Bulletin D-20-10 (X88) Active Head Restraint
- (Rev. A) Malfunction Indicator Light (MIL) Illuminated
- (Rev. B) Malfunction Indicator Lamp (MIL) Illumination
- Radio Screen Flickering When Using Apple CarPlay Or Android Auto.
- Active Head Restraint (AHR) Inadvertent Deployment
- (Rev. A) Power Inverter Load Ratings
- (Rev. B) Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ? Reductant...
- Aluminum Body Panel Corrosion Repair
- Improper Up Shift With Paddle Shift
- Flash: Powertrain Control Module (PCM) Updates
- (Revision A) Engine Restarting On Stop/Start Event Without Releasing The Brake Pedal, EVIC Displays Shift...
- (Revision A): P2463-00-DIESEL PARTICULATE FILTER
- (Revision A) Heated And Vented Seats Inoperative Driver And Passenger
- (Revision A) Chime Stuck On In The Audio System
- (Revision A) Clunk Noise From Rear Suspension
- Navigation Shows Incorrect Location
- Steering Wheel Switches Do Not Respond After A Recent Repair
- (Revision A) Malfunction Indicator Lamp Illumination (MIL). Diagnostic Trouble Code (DTC) P203E ?...
- Radio UConnect GPS Based Trip Computer Missing
- D-20-10 (X88)
- Flash: Powertrain Control Module (PCM) Updates
- USB port
- (Revision A) Malfunction Indicator Lamp (MIL) Illumination
- Oil Filter Upgrade
- No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle
- Customer Satisfaction Notification W42 Reprogram Powertrain Control Module
- Transmission Oil Pan, Heater (TMU), Tube or O-ring Applies to vehicles equipped with 8 speed transmissions...
- Trailer Wiring Connector Adapter 4-Pin And 7-Pin Circuit Identification
- Blind Spot Or Park Assist Warnings, False Activation
- No Start, Start Stop Inoperative, Cluster Messages to Service Shifter or Service Start Stop System
- Volume Uncontrollable Or Stuck On High
- Travellink Fuel Prices Are Incorrect
- Service 4wd Light On, Message AWD System Service Required
- VP2R Radio Clock Not Keeping Time
- Customer complaint may include an overfilled engine crankcase after an oil change.
- VP4 Panasonic Radio USB Software Update Error Codes And Guidelines For Recovery
- Battery Vent Tube Does Not Align With Some New Battery Installations
- Malfunction Indicator Lamp (MIL) Illumination
- Liftgate Will Not Power Close Liftgate Ajar Light Will Be On. Liftgate Will Not Power Open.
- Remote Phone App Does Not Communicate With Vehicle Radio
- CEL (Check Engine Lamp) Illuminates, Recent PCM Replace Or Flash Update Performed, DTC P057B Brake Pedal...
- Disinfectant Solution Recommended for COVID-19
- Radio Issues With iPhone 11
- Charging System, Battery Diagnostic Tools and Warranty
- Possible Driveability Issues due to the Winter-Blend Fuel into the Warmer Season
- Hands On Steering Wheel Message In EVIC
- Water Leak At Rear Lift Gate D Pillar.
- ABS And ESP Warning In EVIC C0037-1D C003A-1D
- LED Front Fog Lamps Flicker Or Intermittently Light, Are Dim Or Inoperative
- 3.0L Oil Filter Cartridge Identification Differences And Oil Filter Element Servicing Procedure
- Creaking Noise From Front Of Vehicle With Body Flex
- Key Programming, Security Pin Request, Pin Invalid
- Power Lift Gate Opens 1 To 2 Feet Then Closes
- Apple Carplay Inoperative Or Not Working, Phone Not Pairing, Carplay Lockup Or Freeze.
- WK/WD Mopar trailer tow lighting accessory kit Wire pin out diagram in step 44 of installation...
- Body Control Module (BCM) Reconfigure for Enabling the Auto-On Comfort Settings
- Flash: Transmission Control Module (TCM) Updates
- SPEAKER, 6"x9" Right or Left For a buzz squeak rattle (BSR) concern coming from the speaker area that...
- Air Suspension Components Star Parts Catalog has been updated to show individual service parts for the...
- Cover
- Authentic Mopar® Glass Replacement
- Use of Aftermarket Parts
- Repair Parts Used For Structural Repairs
- Use of Salvage/Recycled Parts
- Flash: Powertrain Control Module (PCM) Updates
- Flash: Powertrain Control Module (PCM) Updates
- UAS, UAQ, UCS and UCQ Radio Enhancements
- Speaker, Front Door For a buzz squeak rattle (BSR) concern coming from the speaker area that cannot be...
- GEN-2 and GEN-3
- UAS, UAQ, UCS and UCQ Radio Enhancements
- UGQ Radio Enhancements
- Wk srt
- Latch
- Radio and Back-up Camera Enhancements
- Radio [res]
- Recall UB3
- ACTUATOR, A/C and Heater Before replacing HVAC actuator, please contact either Thomas Conway (248)...
- Master cylinder
- A/C Pressure Transducer A/C inoperative and diagnosis leads to pressure transducer
- Flash: Transmission Diagnostic and Shift Enhancements
- Radio Pre-Authorization Program
- Flash: Transmission Diagnostic and Shift Enhancements
- Power Distribution Center For 2018 WK, prior to replacing the Power Distribution Center (PDC), you MUST...
- UAG, UCG, UDG, UJG, ULG and UGG Radio Enhancements
- Washer Fluid Level Sensor Prior to replacing this part due to "Low Washer Fluid" tell tale light on the...
- Door Hinge Assembly Side door hinge noisy
- Washer Fluid Level Sensor Prior to replacing this part due to "Low Washer Fluid" tell tale light on the...
- 82212076, 82203694
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