Jeep Gladiator Service Bulletins

1,180 manufacturer communications on file.

October 14, 2020•Document ID: 10182998
Service Bulletin/Repair Instructions
EQUIPMENT; ELECTRICAL SYSTEM
Mfr Comm. #:
9004307
Date Added:
November 30, 2020
Manufacturer:
JEEP
Summary
TRANSMITTER, Integrated Key FOB For concern of keyfob inoperative, please contact FCA Redacted Content prior to replacing/servicing keyfob. If no response within 15 minutes, proceed with repair. Engineering is investigating to determine root cause as warranty return keyfobs are determined trouble not found.
Associated Products (2)
2020 Jeep Gladiator 2020 Jeep Wrangler
Associated Documents
- Download MC-10182998-0001.pdf↗
October 14, 2020•Document ID: 10182995
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:SOFTWARE; STEERING
Mfr Comm. #:
9004309
Date Added:
November 30, 2020
Manufacturer:
JEEP
Summary
GEAR, Power Steering When installing this gear refer to published service information. The power steering pump software must be updated, and vehicle configuration updated to ensure proper steering feel.
Associated Products (4)
2020 Jeep Gladiator 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10182995-0001.pdf↗
October 6, 2020•Document ID: 10223914
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL
Mfr Comm. #:
S1908000214RevA
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Bluetooth Speaker External Charger
Associated Products (2)
2021 Jeep Gladiator 2020 Jeep Gladiator
Associated Documents
- Download MC-10223914-0001.pdf↗
October 6, 2020•Document ID: 10183025
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI; EQUIPMENT:ELECTRICAL
Mfr Comm. #:
S1908000214 Rev.
Date Added:
November 30, 2020
Manufacturer:
JEEP
Summary
Bluetooth Speaker External Charger
Associated Products (2)
2021 Jeep Gladiator 2020 Jeep Gladiator
Associated Documents
- Download MC-10183025-0001.pdf↗
October 3, 2020•Document ID: 10223957
Service Bulletin/Repair Instructions
EXTERIOR LIGHTING; BACK OVER PREVENTION; FUEL SYSTEM, GASOLINE
Mfr Comm. #:
1400120
Date Added:
October 17, 2022
Manufacturer:
JEEP
Summary
Fuel Tank Replacement - P0461: Level Sensor Performance This bulletin involves diagnosis and if necessary replacing the fuel tank and O-ringdue to a P0461 Diagnostic Trouble Code (DTC). Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the followingDiagnostic Trouble Code (DTC) has been set:P0461 - Fuel Level Sensor 1 Performance. In addition, the customer may notice one or more of the following:The fuel gauge is not accurate. The fuel gauge is stuck.
Associated Products (1)
2020 Jeep Gladiator
Associated Documents
- Download MC-10223957-0001.pdf↗
October 3, 2020•Document ID: 10183068
Service Bulletin/Repair Instructions
EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, GASOLINE; EQUIPMENT
Mfr Comm. #:
14-001-20
Date Added:
November 30, 2020
Manufacturer:
JEEP
Summary
Fuel Tank Replacement - P0461: Level Sensor Performance This bulletin involves diagnosis and if necessary replacing the fuel tank and O-ringdue to a P0461 Diagnostic Trouble Code (DTC). Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set:P0461 - Fuel Level Sensor 1 Performance. In addition, the customer may notice one or more of the following:The fuel gauge is not accurate. The fuel gauge is stuck.
Associated Products (1)
2020 Jeep Gladiator
Associated Documents
- Download MC-10183068-0001.pdf↗
September 30, 2020•Document ID: 10181644
Service Bulletin/Repair Instructions
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Mfr Comm. #:
18-053-20 REV. B
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the 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 ofthe following Diagnostic Trouble Codes (DTCs).P0300 - Multiple Cylinder Misfire. P258B - Electronic Vacuum Pump Performance. C1252-92 - Vacuum Pump Control Circuit - Performance Or Incorrect Operation. P0456 - EVAP System Small Leak.If DTC P0456 is present use the wiTECH Small Leak Verification test (SLVT) to determine if a leak is present in the system. P1404 - EGR Close Position Performance. P1206 - Fuel Pump Control Module Open Circuit To Fuel Pump. Upon diagnosing the vehicle the technician may find DTC P1206 set before flashing the vehicle, the correct DTC will nowbe P025A - Fuel Pump Module Control Circuit Open after the software update.In addition the customer may notice one or more of the following: The Anti-Lock Brake System (ABS) light illuminates. The customer may notice an ability to shift into 1st gear at an unsafespeed(MTX Only). Cluster displays "Autopark Engaged" even when autopark is no longer active.
Associated Products (1)
2020 Jeep Gladiator
Associated Documents
- Download MC-10181644-0001.pdf↗
September 29, 2020•Document ID: 10181583
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
S1921000007 Rev.
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
(Revision A) Engine Restarting On Stop/Start Event Without Releasing The Brake Pedal, EVIC Displays Shift To P Then Desired Gear, D on PRNDL Flashing
Associated Products (15)
2021 Dodge Durango 2021 Jeep Gladiator 2021 Jeep Grand Cherokee 2021 Jeep Wrangler 2020 Dodge Durango 2020 Jeep Gladiator 2020 Jeep Grand Cherokee 2020 Jeep Wrangler 2019 Dodge Durango 2019 Jeep Grand Cherokee 2019 Jeep Wrangler 2018 Dodge Durango 2018 Jeep Grand Cherokee 2018 Jeep Wrangler 2017 Jeep Grand Cherokee
Associated Documents
- Download MC-10181583-0001.pdf↗
September 26, 2020•Document ID: 10181634
Service Bulletin/Repair Instructions
STEERING
Mfr Comm. #:
08-074-20 REV. B
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
Improved Steering Feel This bulletin involves replacing the steering gear and updating the Electric Hydraulic Power Steering (EHPS) software, if required. The customer may describe one or more of the following:Steering wander. Vehicle has a lead/pull to the right or left.The lead/pull will be more noticeable in hot ambient temperatures. Steering feels like it has excess play.This Technical Service Bulletin (TSB) repair will NOT correct a sustained steering shake, shimmy or vibration. Video aid has been developed for this issue. Refer to the detailed service procedures available in DealerConnect>Service Library under: Service Info>19 - Steering / Linkage / Damper, Steering /Removal and Installation.
Associated Products (4)
2020 Jeep Gladiator 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10181634-0001.pdf↗
September 25, 2020•Document ID: 10181578
Service Bulletin/Repair Instructions
TIRES
Mfr Comm. #:
S1821000006 Rev.
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
(Revision A) Oversized Tire Calibration For Customized Jeep Wrangler, Gladiator, 2019 Ram Heavy Duty DJ, MVP Update Required, MVP Hotline
Associated Products (6)
2021 Jeep Gladiator 2021 Jeep Wrangler 2020 Jeep Gladiator 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10181578-0001.pdf↗
September 23, 2020•Document ID: 10181515
Service Bulletin/Repair Instructions
STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS; STRUCTURE:BODY:TAILGATE
Mfr Comm. #:
9004303
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
CONTROL UNIT, Door (Tailgate) Prior to ordering this part, contact FCA Redacted Content. If no response in 15 minutes, proceed with repair.
Associated Products (1)
2020 Jeep Gladiator
Associated Documents
- Download MC-10181515-0001.pdf↗
September 22, 2020•Document ID: 10181571
Service Bulletin/Repair Instructions
EQUIPMENT:APPLIANCE:AIR CONDITIONER
Mfr Comm. #:
S2008000146
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
AC Does Not Blow Cold
Associated Products (1)
2020 Jeep Gladiator
Associated Documents
- Download MC-10181571-0001.pdf↗
September 16, 2020•Document ID: 10181616
Service Bulletin/Repair Instructions
STEERING
Mfr Comm. #:
08-074-20 REV. A
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
Improved Steering Feel This bulletin involves replacing the steering gear and updating the Electric Hydraulic Power Steering (EHPS) software, if required. The customer may describe one or more of the following:Steering wander. Vehicle has a lead/pull to the right or left.The lead/pull will be more noticeable in hot ambient temperatures. Steering feels like it has excess play.This Technical Service Bulletin (TSB) repair will NOT correct a sustain steering shake, shimmy or vibration. Video aid has been developed for this issue. Refer to the detailed service procedures available in DealerConnect>Service Library under: Service Info>19 - Steering / Linkage / Damper, Steering /Removal and Installation.
Associated Products (4)
2020 Jeep Gladiator 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10181616-0001.pdf↗
September 16, 2020•Document ID: 10181585
Service Bulletin/Repair Instructions
STEERING
Mfr Comm. #:
68427
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
D-20-12 Service Bulletin 08-074-20 - Jeep Wrangler (JL) and Jeep Gladiator (JT) - Improved Steering Feel
Associated Products (4)
2020 Jeep Gladiator 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10181585-0001.pdf↗
September 15, 2020•Document ID: 10181558
Service Bulletin/Repair Instructions
EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT
Mfr Comm. #:
S2008000141
Date Added:
October 26, 2020
Manufacturer:
RAM
Summary
Navigation Shows Incorrect Location
Associated Products (42)
2020 Chrysler 300 2020 Chrysler Pacifica 2020 Dodge Challenger 2020 Dodge Charger 2020 Dodge Durango 2020 Jeep Cherokee 2020 Jeep Compass 2020 Jeep Gladiator 2020 Jeep Grand Cherokee 2020 Jeep Renegade 2020 Jeep Wrangler 2020 Ram 1500 2020 Ram 2500 2020 Ram 3500 2020 Ram 4500 2019 Chrysler 300 2019 Chrysler Pacifica 2019 Dodge Challenger 2019 Dodge Charger 2019 Dodge Durango+ 22 more
Associated Documents
- Download MC-10181558-0001.pdf↗
September 9, 2020•Document ID: 10181503
Service Bulletin/Repair Instructions
EQUIPMENT; SEATS
Mfr Comm. #:
9004285
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
Rear Seat Structure and Seat Kit Part Numbers For concern of folding seat back compartment cover will not lock. Please contact FCA Redacted Content prior to repair. If no response within 15 minutes, proceed with repair.
Associated Products (1)
2020 Jeep Gladiator
Associated Documents
- Download MC-10181503-0001.pdf↗
September 5, 2020•Document ID: 10181599
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
08-080-20
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
UAQ and UCQ Radio Enhancements This bulletin involves inspecting and if required, updating the radio software level to 34.2. Customers may experience one or more of the following:Radio screen goes black. Voice Recognition (VR) call contact name not recognized. In addition, the following software enhancements are also available:Bluetooth improvements. Navigation improvements.
Associated Products (2)
2020 Jeep Gladiator 2020 Jeep Wrangler
Associated Documents
- Download MC-10181599-0001.pdf↗
September 5, 2020•Document ID: 10181545
Service Bulletin/Repair Instructions
EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
S2008000123 Rev.
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
(Revision B) Radio Resets While Driving Under 1000 RPM
Associated Products (5)
2021 Jeep Gladiator 2021 Jeep Wrangler 2021 Ram 1500 2020 Jeep Wrangler 2020 Ram 1500
Associated Documents
- Download MC-10181545-0001.pdf↗
September 1, 2020•Document ID: 10181537
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; AIR BAGS
Mfr Comm. #:
S2008000136
Date Added:
October 26, 2020
Manufacturer:
JEEP
Summary
Passenger Air Bag Disable Lamp On Flashing When PADL Switch Is Connected
Associated Products (5)
2021 Jeep Gladiator 2020 Jeep Gladiator 2020 Jeep Wrangler 2019 Jeep Wrangler 2018 Jeep Wrangler
Associated Documents
- Download MC-10181537-0001.pdf↗
August 28, 2020•Document ID: 10221895
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM; POWER TRAIN
Mfr Comm. #:
1805320REVA
Date Added:
September 26, 2022
Manufacturer:
JEEP
Summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the 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 DTCs.P0300 - Multiple Cylinder Misfire. P258B - Electronic Vacuum Pump Performance. C1252-92 - Vacuum Pump Control Circuit - Performance Or Incorrect Operation. P0456 - EVAP System Small Leak.If DTC P0456 is present use the wiTECH Small Leak Verification test (SLVT) to determine if a leak is present in the system. P1404 - EGR Close Position Performance. P1206 - Fuel Pump Control Module Open Circuit To Fuel Pump. Upon diagnosing the vehicle the technician may find DTC P1206 set before flashing the vehicle, the correct DTC will now be P025A - Fuel Pump Module Control Circuit Open after the software update.In addition the customer may notice one or more of the following:The Anti-Lock Brake System (ABS) light illuminates. The customer may notice an ability to shift into 1st gear at an unsafe speed(MTX Only). Cluster displays "Autopark Engaged" even when autopark is no longer active.
Associated Products (1)
2020 Jeep Gladiator
Associated Documents
- Download MC-10221895-0001.pdf↗

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