Technical Service Bulletins (TSBs) for the 2024 Hornet are official communications between Dodge & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

STEERING

• TSB #S2408000001

  Date Announced:

  JAN 19, 2024

  NHTSA ID:

  #10251790

  Corning Lamp, Steering Directed Head Lamp Inoperative Read More »

• TSB #S2308000036

  Date Announced:

  SEP 15, 2023

  NHTSA ID:

  #10244406

  Cluster Displays an Electric Power Steering (EPS) Fault Warning Lamp or Service Power Steering Message Read More »

• TSB #S2308000036

  Date Announced:

  SEP 15, 2023

  NHTSA ID:

  #10248567

  Cluster Displays an Electric Power Steering (EPS) Fault Warning Lamp or Service Power Steering Message Read More »

SUSPENSION

• TSB #9100229

  Date Announced:

  SEP 20, 2023

  NHTSA ID:

  #10244356

  LIFTER, Hydraulic Roller Deactivating Please do not replace MDS lifters because the disconnecting pin is not lined up, this is normal and not a defect. Read More »

BRAKES (PWS)

• TSB #S2308000115

  Date Announced:

  SEP 15, 2023

  NHTSA ID:

  #10248566

  Park Assist Module (PAM) Erroneously Sets Diagnostic Trouble Code (DTC) U1706-29 Brake System Control Module Signal Invalid After Service Repair Read More »

PARKING BRAKE

• TSB #S2308000107

  Date Announced:

  SEP 02, 2023

  NHTSA ID:

  #10248547

  Body Control Module (BCM) Sets Diagnostic Trouble Code (DTC) B1142-14 Sport Button LED Erroneously Read More »

ENGINE AND ENGINE COOLING

• TSB #S2318000013

  Date Announced:

  NOV 29, 2023

  NHTSA ID:

  #10248898

  Gasoline engine will not crank. Vehicle will only operate in EV mode. Read More »

• TSB #9100246

  Date Announced:

  OCT 02, 2023

  NHTSA ID:

  #10247403

  PUMP, Auxiliary Coolant If a vehicle exhibits a continuous parasitic battery drain traced back to the Aux Coolant pump, prior to replacing part please review the battery replacement/reconnection procedure where it requires the vehicle to ... Read More »

• TSB #92424

  Date Announced:

  JUL 27, 2023

  NHTSA ID:

  #10242775

  FCA Caribbean Warranty Bulletin ID-23-16 Fast Feedback Program - Water Pump, EGR Flange/ Heat Shield, O2 Sensor and Engine Wiring Harness Assembly - 2023 - 2024 Hornet GMET4 (GG) and 2024 Alfa Romeo Tonale GMET4 ... Read More »

• TSB #92419

  Date Announced:

  JUL 26, 2023

  NHTSA ID:

  #10242772

  Warranty Bulletin D-23-14 Fast Feedback Program - High Voltage Battery, EPT System Components and Select Engine Components - 2024 Hornet PHEV (GG) and 2024 Alfa Romeo Tonale PHEV (GC) Read More »

• TSB #92414

  Date Announced:

  JUL 26, 2023

  NHTSA ID:

  #10242773

  Warranty Bulletin D-23-13 Fast Feedback Program - Water Pump, EGR Flange/ Heat Shield, O2 Sensor and Engine Wiring Harness Assembly - 2023 - 2024 Hornet GMET4 (GG) and 2024 Alfa Romeo Tonale GMET4 ... Read More »

• TSB #92426

  Date Announced:

  JUL 26, 2023

  NHTSA ID:

  #10242774

  FCA Caribbean Warranty Bulletin ID-23-17 Fast Feedback Program - High Voltage Battery, EPT System Components and Select Engine Components - 2024 Hornet PHEV (GG) and 2024 Alfa Romeo Tonale PHEV (GC) Read More »

• TSB #92443

  Date Announced:

  JUL 26, 2023

  NHTSA ID:

  #10242776

  Warranty Bulletin D-23-13 Fast Feedback Program - Water Pump, EGR Flange/ Heat Shield, O2 Sensor and Engine Wiring Harness Assembly - 2023 - 2024 Hornet GMET4 (GG) (Rev. A) Read More »

• TSB #0700723

  Date Announced:

  MAY 18, 2023

  NHTSA ID:

  #10239957

  Water Quality When Mixed With Engine Coolant Read More »

FUEL SYSTEM, GASOLINE

• TSB #9100246

  Date Announced:

  OCT 02, 2023

  NHTSA ID:

  #10247403

  PUMP, Auxiliary Coolant If a vehicle exhibits a continuous parasitic battery drain traced back to the Aux Coolant pump, prior to replacing part please review the battery replacement/reconnection procedure where it requires the vehicle to ... Read More »

POWER TRAIN

• TSB #2102523

  Date Announced:

  SEP 02, 2023

  NHTSA ID:

  #10244442

  Flash: Drivetrain Control Module (DTCM) Updates Customers may experience no difference switching between Auto Mode and Sport Mode in the All Wheel Drive (AWD) system. Read More »

• TSB #2102523

  Date Announced:

  SEP 02, 2023

  NHTSA ID:

  #10248603

  Flash: Drivetrain Control Module (DTCM) Updates Customers may experience no difference switching between Auto Mode and Sport Mode in the All Wheel Drive (AWD) system. Read More »

ELECTRICAL SYSTEM

• TSB #S2308000148

  Date Announced:

  NOV 21, 2023

  NHTSA ID:

  #10248888

  Horn Sounding When Flashing a Body Control Module (BCM) Read More »

• TSB #0823523

  Date Announced:

  OCT 21, 2023

  NHTSA ID:

  #10247484

  Flash: Body Control Module (BCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Read More »

• TSB #S2308000115

  Date Announced:

  SEP 15, 2023

  NHTSA ID:

  #10244405

  Park Assist Module (PAM) Erroneously Sets Diagnostic Trouble Code (DTC) U1706-29 Brake System Control Module Signal Invalid After Service Repair Read More »

• TSB #9100226

  Date Announced:

  SEP 15, 2023

  NHTSA ID:

  #10248509

  Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. Read More »

• TSB #S2308000115

  Date Announced:

  SEP 15, 2023

  NHTSA ID:

  #10248566

  Park Assist Module (PAM) Erroneously Sets Diagnostic Trouble Code (DTC) U1706-29 Brake System Control Module Signal Invalid After Service Repair Read More »

• TSB #S2208000011

  Date Announced:

  SEP 09, 2023

  NHTSA ID:

  #10248556

  Wireless Qi Charger Not Charging Read More »

• TSB #2102523

  Date Announced:

  SEP 02, 2023

  NHTSA ID:

  #10244442

  Flash: Drivetrain Control Module (DTCM) Updates Customers may experience no difference switching between Auto Mode and Sport Mode in the All Wheel Drive (AWD) system. Read More »

• TSB #S2308000107

  Date Announced:

  SEP 02, 2023

  NHTSA ID:

  #10244386

  Body Control Module (BCM) Sets Diagnostic Trouble Code (DTC) B1142-14 Sport Button LED Erroneously Read More »

• TSB #S2308000107

  Date Announced:

  SEP 02, 2023

  NHTSA ID:

  #10248547

  Body Control Module (BCM) Sets Diagnostic Trouble Code (DTC) B1142-14 Sport Button LED Erroneously Read More »

• TSB #2102523

  Date Announced:

  SEP 02, 2023

  NHTSA ID:

  #10248603

  Flash: Drivetrain Control Module (DTCM) Updates Customers may experience no difference switching between Auto Mode and Sport Mode in the All Wheel Drive (AWD) system. Read More »

• TSB #S2308000099

  Date Announced:

  AUG 09, 2023

  NHTSA ID:

  #10243158

  Body Control Module (BCM) Sets Diagnostic Trouble Code (DTC) U0423-87 Invalid Data Received from TBM (Telematic Box Module) - Missing Message Erroneously Read More »

• TSB #92419

  Date Announced:

  JUL 26, 2023

  NHTSA ID:

  #10242772

  Warranty Bulletin D-23-14 Fast Feedback Program - High Voltage Battery, EPT System Components and Select Engine Components - 2024 Hornet PHEV (GG) and 2024 Alfa Romeo Tonale PHEV (GC) Read More »

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

• TSB #S1408000384

  Date Announced:

  JAN 10, 2024

  NHTSA ID:

  #10251783

  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 ... Read More »

• TSB #S2308000140

  Date Announced:

  NOV 09, 2023

  NHTSA ID:

  #10248866

  Malfunction Indicator Lamp On, P1DBA-00 Battery Cooling System Failure Set In The Hybrid Control Processor (HCP) Read More »

• TSB #S2308000130

  Date Announced:

  OCT 20, 2023

  NHTSA ID:

  #10247442

  Battery Parasitic Drain Read More »

ELECTRICAL SYSTEM:WIRING

• TSB #9100226

  Date Announced:

  SEP 15, 2023

  NHTSA ID:

  #10244348

  Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. Read More »

• TSB #92424

  Date Announced:

  JUL 27, 2023

  NHTSA ID:

  #10242775

  FCA Caribbean Warranty Bulletin ID-23-16 Fast Feedback Program - Water Pump, EGR Flange/ Heat Shield, O2 Sensor and Engine Wiring Harness Assembly - 2023 - 2024 Hornet GMET4 (GG) and 2024 Alfa Romeo Tonale GMET4 ... Read More »

• TSB #92414

  Date Announced:

  JUL 26, 2023

  NHTSA ID:

  #10242773

  Warranty Bulletin D-23-13 Fast Feedback Program - Water Pump, EGR Flange/ Heat Shield, O2 Sensor and Engine Wiring Harness Assembly - 2023 - 2024 Hornet GMET4 (GG) and 2024 Alfa Romeo Tonale GMET4 ... Read More »

• TSB #92443

  Date Announced:

  JUL 26, 2023

  NHTSA ID:

  #10242776

  Warranty Bulletin D-23-13 Fast Feedback Program - Water Pump, EGR Flange/ Heat Shield, O2 Sensor and Engine Wiring Harness Assembly - 2023 - 2024 Hornet GMET4 (GG) (Rev. A) Read More »

ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM

• TSB #S2308000148

  Date Announced:

  NOV 21, 2023

  NHTSA ID:

  #10248888

  Horn Sounding When Flashing a Body Control Module (BCM) Read More »

• TSB #S2308000107

  Date Announced:

  SEP 02, 2023

  NHTSA ID:

  #10244386

  Body Control Module (BCM) Sets Diagnostic Trouble Code (DTC) B1142-14 Sport Button LED Erroneously Read More »

• TSB #S2308000107

  Date Announced:

  SEP 02, 2023

  NHTSA ID:

  #10248547

  Body Control Module (BCM) Sets Diagnostic Trouble Code (DTC) B1142-14 Sport Button LED Erroneously Read More »

• TSB #S2308000099

  Date Announced:

  AUG 09, 2023

  NHTSA ID:

  #10243158

  Body Control Module (BCM) Sets Diagnostic Trouble Code (DTC) U0423-87 Invalid Data Received from TBM (Telematic Box Module) - Missing Message Erroneously Read More »

ELECTRICAL SYSTEM:SOFTWARE

• TSB #S2308000035

  Date Announced:

  AUG 25, 2023

  NHTSA ID:

  #10243183

  U1202-00 Lost Communication with Electric Vehicle Control Module Set Erroneously in The Radio (ETM) Read More »

• TSB #S2308000099

  Date Announced:

  AUG 09, 2023

  NHTSA ID:

  #10243158

  Body Control Module (BCM) Sets Diagnostic Trouble Code (DTC) U0423-87 Invalid Data Received from TBM (Telematic Box Module) - Missing Message Erroneously Read More »

ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT

• TSB #S2308000140

  Date Announced:

  NOV 09, 2023

  NHTSA ID:

  #10248866

  Malfunction Indicator Lamp On, P1DBA-00 Battery Cooling System Failure Set In The Hybrid Control Processor (HCP) Read More »

EXTERIOR LIGHTING

• TSB #0823523

  Date Announced:

  OCT 21, 2023

  NHTSA ID:

  #10247484

  Flash: Body Control Module (BCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Read More »

VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

• TSB #S2324000013

  Date Announced:

  AUG 24, 2023

  NHTSA ID:

  #10243181

  Customer Indicates A/C Blows Warm Read More »

• TSB #S2324000014

  Date Announced:

  AUG 24, 2023

  NHTSA ID:

  #10243182

  Customer Indicates A/C Blows Warm And/Or Possible DTC P1DBA Battery Cooling System Failure Stored. Read More »

• TSB #2400623

  Date Announced:

  AUG 24, 2023

  NHTSA ID:

  #10243271

  A/C Diagnostic LOP Change Read More »

• TSB #2401023

  Date Announced:

  AUG 19, 2023

  NHTSA ID:

  #10243262

  A/C System Refrigerant leakage Check The customer or Technician may describe or find one or more of the following: ? A/C system doesn?t work. ? Insufficient cooling. ? Lack or loss of refrigerant in the system. Read More »

• TSB #2401023

  Date Announced:

  JUL 29, 2023

  NHTSA ID:

  #10242839

  A/C System Refrigerant leakage Check The customer or Technician may describe or find one or more of the following: ? A/C system doesn?t work. ? Insufficient cooling. ? Lack or loss of refrigerant in the system. Read More »

• TSB #2400623

  Date Announced:

  JUN 30, 2023

  NHTSA ID:

  #10241146

  A/C Diagnostic LOP Change (Except Alfa Romeo Vehicles) Read More »

AIR BAGS

• TSB #0823523

  Date Announced:

  OCT 21, 2023

  NHTSA ID:

  #10247484

  Flash: Body Control Module (BCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Read More »

STRUCTURE

• TSB #0823523

  Date Announced:

  OCT 21, 2023

  NHTSA ID:

  #10247484

  Flash: Body Control Module (BCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Read More »

VEHICLE SPEED CONTROL

• TSB #0823523

  Date Announced:

  OCT 21, 2023

  NHTSA ID:

  #10247484

  Flash: Body Control Module (BCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Read More »

SEATS

• TSB #S2323000075

  Date Announced:

  SEP 19, 2023

  NHTSA ID:

  #10248570

  2nd Row Center Seat Lazy Or Slow When Folding. Read More »

FORWARD COLLISION AVOIDANCE

• TSB #S2308000134

  Date Announced:

  OCT 27, 2023

  NHTSA ID:

  #10247454

  Automatic Emergency Braking (AEB) and/or Forward Collision Warning (FCW) will shut off. Read More »

• TSB #S2308000127

  Date Announced:

  OCT 11, 2023

  NHTSA ID:

  #10247438

  Warning message: Forward Collision Warning Setting Not Saved, Please Try Again Read More »

FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

• TSB #S2308000119

  Date Announced:

  SEP 21, 2023

  NHTSA ID:

  #10244413

  Adaptive Cruise Control (ACC) ?ACC Temporarily Blocked? Warning Message Displayed on the Cluster Read More »

• TSB #S2308000119

  Date Announced:

  SEP 21, 2023

  NHTSA ID:

  #10248574

  Adaptive Cruise Control (ACC) ?ACC Temporarily Blocked? Warning Message Displayed on the Cluster Read More »

LANE DEPARTURE

• TSB #S2308000134

  Date Announced:

  OCT 27, 2023

  NHTSA ID:

  #10247454

  Automatic Emergency Braking (AEB) and/or Forward Collision Warning (FCW) will shut off. Read More »

• TSB #S2308000127

  Date Announced:

  OCT 11, 2023

  NHTSA ID:

  #10247438

  Warning message: Forward Collision Warning Setting Not Saved, Please Try Again Read More »

• TSB #S2308000119

  Date Announced:

  SEP 21, 2023

  NHTSA ID:

  #10244413

  Adaptive Cruise Control (ACC) ?ACC Temporarily Blocked? Warning Message Displayed on the Cluster Read More »

BACK OVER PREVENTION

• TSB #S2309000009

  Date Announced:

  OCT 21, 2023

  NHTSA ID:

  #10247449

  GG/GC Oil Change Monitor Reset Read More »

COMMUNICATION:MANUFACTURER TELEMATICS

• TSB #S2308000099

  Date Announced:

  AUG 09, 2023

  NHTSA ID:

  #10243158

  Body Control Module (BCM) Sets Diagnostic Trouble Code (DTC) U0423-87 Invalid Data Received from TBM (Telematic Box Module) - Missing Message Erroneously Read More »

EQUIPMENT:ELECTRICAL

• TSB #S2208000011

  Date Announced:

  SEP 09, 2023

  NHTSA ID:

  #10244395

  Wireless Qi Charger Not Charging Read More »

EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

• TSB #S2308000035

  Date Announced:

  AUG 25, 2023

  NHTSA ID:

  #10243183

  U1202-00 Lost Communication with Electric Vehicle Control Module Set Erroneously in The Radio (ETM) Read More »

EQUIPMENT:ELECTRICAL:INFOTAINMENT

• TSB #S2008000185

  Date Announced:

  NOV 03, 2023

  NHTSA ID:

  #10248861

  Uconnect 5 Voice Recognition Options Read More »

EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE

• TSB #S2008000185

  Date Announced:

  NOV 03, 2023

  NHTSA ID:

  #10248861

  Uconnect 5 Voice Recognition Options Read More »

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

• TSB #93023

  Date Announced:

  AUG 30, 2023

  NHTSA ID:

  #10243208

  Warranty Bulletin D-16-03 - "Can / Am" Warranty Coverage - 594 / 595 / 596 WCC (Rev. B) Read More »

• TSB #93120

  Date Announced:

  AUG 30, 2023

  NHTSA ID:

  #10243209

  FCA Caribbean Warranty Bulletin ID-23-20 "Can / Am" Warranty Coverage - 594 / 595 / 596 WCC Read More »