2021 Jeep Grand Wagoneer TSBs
59 Technical Service Bulletins across 13 categories
Categories
Electrical
12 bulletinsSENSOR - BATTERY
Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate,...
Read full bulletin
Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website...
Read full bulletin
to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.
Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website...
Read full bulletin
to confirm part number and applicability. There is an error with the wiring diagrams in Service Library that is causing the incorrect repair kit part number to populate. Please use the Mopar Connector Repair Kit Website until this issue is resolved.
Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate,...
Read full bulletin
Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
Central ADAS Decision Module (CADM) Updates
Telematic box module 2
No Start, Cannot Complete Module Replace, Proxi Or Module Proxi Configuration
No Start, Cannot Complete Module Replace, Proxi Or Module Proxi Configuration
Battery Tester Warranty Code Procedures, Midtronics Charger Update Process
Battery Tester Warranty Code Procedures, Medtronic Update Process
C151D-00 Tire Pressure Sensor Location Undetermined DTC set
Engine
9 bulletinsMODULE - ENGINE CONTROLLER
Suspected Engine Coolant Leak
"VALVE BODY & CONTROL UNIT Transmission Ensure clutch pressure check has been completed and documented prior to valve...
Read full bulletin
body replacement."
Water Quality When Mixed With Engine Coolant
Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been...
Read full bulletin
installed in the vehicle.
Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been...
Read full bulletin
installed in the vehicle.
Transmission Kit with Torque Converter 1.
Read full bulletin
All Promaster (VF) 3.6L/62TE equipped vehicles. If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number 06511385A$) are one-time usage. Vehicles built prior to 10/23/2015 requires Service Kit PN 68461214AA; includes Transmission Isolator PN 68264483AA, and Adaptation Bracket 68264479AA and Fastener Service Kit PN 68329056AA Vehicles built after on or after 10/23/2015 will require only the Fastener Service Kit PN 68329056AA. 2. All 3.6L/62TE equipped vehicles. If the vehicle you are repairing has a crack in the flex plate or failed pump bushing inspect and confirm that both (2) dowel pins are present in the engine block, which align the transmission center line to the crank shaft centerline and visually inspect the dowel alignment holes in the transmission case. If the holes are damaged or elongated the transmission should be replaced to prevent further damage to the transmission/flexplate or pump bushing due to the inability to properly align the engine to the transmission during the repair. 3. All 62TE equipped vehicles. If pump bushing is scored or damaged and the dowel pin alignment holes are ok, replace the pump assembly as opposed to complete transmission. 4. All 62TE equipped vehicles. If vehicle is jerking/slipping with MIL code(s) P0740 or P2764, check TCC Solenoid operation. If TCC Solenoid is ok, the codes are indicative of a torque converter failure. Replace the torque converter.
CAMSHAFT - INTAKE
TUBE - TURBO WATER FEED
Body & Paint
8 bulletinsLATCH - FRONT DOOR/REAR DOOR
Mirror
Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through...
Read full bulletin
primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through...
Read full bulletin
primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
Approved Use of Weld Through Primers This bulletin documents the FCA US LLC position regarding the use of weld through...
Read full bulletin
primer when using Squeeze Type Resistance Spot Welding (STRSW) and Gas Metal Arc Welding (GMAW) processes when welding steel body panels and structural components.
LATCH, Door If any of the side doors will not open using the exterior or interior door handle, please call FCA Redacted Content .
Read full bulletin
If no response in 15 minutes, proceed with repair.
LATCH - FRONT DOOR
GLASS - SUNROOF
Other
6 bulletinsCAMERA - REAR VIEW
CAMERA - REAR VIEW
BOLT - HEX FLANGE HEAD
LIFTER, Hydraulic Roller Deactivating Please do not replace MDS lifters because the disconnecting pin is not lined up,...
Read full bulletin
this is normal and not a defect.
If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with...
Read full bulletin
semi and full synthetic oils.
BASE - FLOOR CONSOLE
Pre-Delivery & Maintenance
6 bulletinsVerify "Z" part number availability.
Read full bulletin
Order a "Z" part number for all Exchange Orders, Warranty, Mopar, Customer Pay and Service Contract. Order "68" part number for New, Unsold units only.
FCA Caribbean Warranty Newsletter Volume 11, Issue 4
Warranty Newsletter Volume 11, Issue 4
Thermostat Assy For 2022-2024MY 3.6L Pentastar Upgrade with P0128 failure code.
Read full bulletin
PRIOR TO PERFORMING ANY THERMOSTAT REPLACEMENT, PROCEED WITH INSPECTION INSTRUCTIONS FROM THE LATEST VERSION OF STAR ONLINE PUBLICATION S2309000014
FCA Caribbean Warranty Bulletin ID-23-20 "Can / Am" Warranty Coverage - 594 / 595 / 596 WCC
Lubrication and Maintenance Fluids If MOPAR fluids and chemicals are not readily available, please review Service...
Read full bulletin
Library for specifications so a suitable alternative can be used
Infotainment
4 bulletinsNavigation (NAV) Reboot When MOTA Fails The customer may describe one of more of the following: ? Radio navigation...
Read full bulletin
continues to reboot after a Map Update (MOTA). ? Navigation regularly cuts out and back on again. ? Radio switches to navigation without customer's input. This bulletin involves updating the Navigation maps via USB.
R1H Missing Connectivity Info In The Radio (Found In TBM)
R1H Missing Connectivity Info In The Radio (Found In TBM)
Media Device Connection Guidelines For Bluetooth, Apple CarPlay, Android Auto Or USB To The Radio Head Unit
Brakes
3 bulletinsSPRING KIT - DISC BRAKE PAD
Media Hub And Or Wireless Charging Pad Is Inoperative
Media Hub And Or Wireless Charging Pad Is Inoperative
HVAC & Climate
3 bulletinsA/C Diagnostic LOP Change
A/C Diagnostic LOP Change (Except Alfa Romeo Vehicles)
A/C does not cool and vehicle is low on Freon charge but no leak is found with sniffer or black light anywhere in the...
Read full bulletin
system
Transmission
2 bulletinsRotary Shifter Lights Blinking, Shifter Not Moving, Not Going Into Gear.
Gear Ratio DTC?s, Transmission Shift Concerns, Does Not Shift At Times, Shudders
Fuel System
2 bulletinswiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
MUFFLER AND TAILPIPE ? EXHAUST
Suspension
2 bulletinsUSB PORT, Media Hub For Android Auto and Apple Carplay issues, do not replace this part.
Read full bulletin
Android Auto and Apple Carplay applications may not operate with the vehicle if an aftermarket cable is being used. Verify the functionality of these applications using an OEM Apple Lightning cable or an OEM provided USB cable for Android phones before performing any additional troubleshooting. For questions regarding Android Auto or Apply Carplay functionality, please contact FCA Redacted Content. If no response in 15 minutes, proceed with repair.
HUB AND BEARING - WHEEL
Hybrid & EV
1 bulletinWarranty Bulletin D-16-03 - "Can / Am" Warranty Coverage - 594 / 595 / 596 WCC (Rev.
Read full bulletin
B)
Lighting
1 bulletinBase Headlamp Bright, Base Headlamp Black