2021 Jeep Renegade TSBs

258 manufacturer communications for the 2021 Jeep Renegade sit in NHTSA's public file. A TSB is factory repair guidance, not a recall — the repair is not automatically free. The 2021 Renegade problem report covers complaints, recalls, and investigations.

258Communications

What the bulletins cover

Electrical124 bulletins
Transmission & drivetrain36 bulletins
Engine26 bulletins
Body & structure24 bulletins
Visibility & wipers14 bulletins
Driver assistance10 bulletins

Most recent service bulletins

The 20 most recent of 258 communications on file. The complete set is searchable on NHTSA's page for this vehicle.

Transmission & drivetrain 21-042-26 REV. A June 30, 2026

Not applicable to vehicles built for US market. 1.5L Transmission Diagnosis Service Solution Customers may experience one or more of the following: SYMPTOM: ● Transmission warning light on and/or vehicle jerking. ● Vehicle is not shifting correctly or has no traction. This…

Engine 9100852 June 30, 2026

When long block is received, inspection needs to be performed per SOL S2609000010 before the repair begins. If the block machining is not complete according to information in SOL, a new long block will need to be ordered.

Engine S2609000010 June 30, 2026

Mis-Machined Engine Block

Transmission & drivetrain 21-042-26 May 28, 2026

Not applicable to vehicles built for US market. 1.5L Transmission Diagnosis Service Solution Customers may experience one or more of the following: ● Transmission warning light on and/or vehicle jerking. ● Vehicle is not shifting correctly or has no traction This service…

Electrical · Transmission & drivetrain 08-204-26 May 6, 2026

Not applicable to vehicles built for US market. Vehicle Does Not Operate In Electric Mode And/Or Reverse Gear Is Unavailable Customers may experience one or more of the following: ● The vehicle does not operate in electric mode. ● Reverse gear is not available.

Transmission & drivetrain · Electrical 08-204-26 May 6, 2026

Not applicable to vehicles built for US market. Vehicle Does Not Operate In Electric Mode And/Or Reverse Gear Is Unavailable Customers may experience one or more of the following: ● The vehicle does not operate in electric mode. ● Reverse gear is not available.

Electrical S1408000384 REV.J March 4, 2026

Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

Electrical S1408000384 REV.I February 14, 2026

Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

Electrical 08-394-25 REV. A December 12, 2025

Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present Technicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal…

Electrical 9100734 December 10, 2025

If the DTC B1E21-96: Backup Battery-Component Internal Failure is active and customer states Popup message will show at the radio: "Battery of Uconnect Box requires service. SOS call and related functions may be unavailable. Please visit an authorized dealer." PLEASE do not…

Electrical 08-394-25 December 5, 2025

Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present echnicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal…

Body & structure 23-041-25 November 6, 2025

Not applicable to vehicles built for US market. Glove Box Door Difficult To Close Customers may experience the following: ● The glove compartment door is difficult to close. This bulletin involves installing a washer spacer stack to correct glove compartment door alignment.

Engine 09-028-25 October 18, 2025

Not applicable to vehicles built for US market. Drivers Monitoring Module Manifold Absolute Pressure (MAP) Sensor Not Installed Properly Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following…

Transmission & drivetrain 21-040-25 October 2, 2025

948TE Transmission Reaction Shaft Service Bushing Kit Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● P1DB7-00 - Torque Converter Clutch Performance.

Body & structure 23-008-25 REV. A September 18, 2025

Exterior Front Lamps Condensation Clearing Procedure *Some customers may report that on occasion vehicle exterior front lamps (headlamps, fog lamps, grille lamps, logo lamps or signature lamps) assemblies are fogged with a light layer of condensation on the inside of the lenses*

Electrical 9100668 September 16, 2025

Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders: Warranty, Mopar, Customer pay and Service contract. Order a "68" part number for New unsold units only.

Body & structure 31-001-25 REV. B August 16, 2025

Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates.

Body & structure 31-001-25 REV. A August 14, 2025

Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates.

Body & structure 31-001-25 August 13, 2025

Aluminum Body Panel Corrosion Repair Aluminum corrosion or bubbling along the leading edge of hood, hinges or other exterior surface areas of the hinges, doors, fenders, swing gates or liftgates

Electrical S2508000067 August 13, 2025

Key Fobs Only Work When Depressing the Key Fob Into the Keyless Ignition Node (KIN)

← 2021 Renegade problems All Renegade TSB years
Data updated 2026-08-20 from NHTSA's public records

Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.