2024 Dodge Hornet TSBs

Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

a warning light after replacing ORC Secure gateway software update needed in case Of ORC/Half replacement.

illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2601-00 - Electric Coolant Pump Control Circuit Performance Stuck Off. U0623-00 - Lost Communication With Coolant Pump "A". P1DBA - Battery Cooling System Failure (Module, Hybrid Control Processor (HCP)). Customers may experience the following: The vehicle is not performing a scheduled cabin preconditioning. 'Cabin Preconditioning Unavailable' message present when the scheduled cabin condition is not performed as planned **This bulletin involves inspecting and possibly reprogramming the DPIM with the latest available software.**

the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2601-00 - Electric Coolant Pump Control Circuit Performance Stuck Off. U0623-00 - Lost Communication With Coolant Pump "A". P1DBA - Battery Cooling System Failure (Module, Hybrid Control Processor (HCP)). **Customers may experience the following: The vehicle is not performing a scheduled cabin preconditioning. 'Cabin Preconditioning Unavailable' message present when the scheduled cabin condition is not performed as planned.** This bulletin involves reprogramming the Auxiliary Hybrid Control Processor (AHCP) and Hybrid Control Processor (HCP) also known as PIM, with the latest available software

Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): B1E21-96 - Backup Battery Component Internal Failure.

the radio: "Battery of Uconnect Box requires service. SOS call and related functions may be unavailable. Please visit an authorized dealer." PLEASE do not Replace the TBM module, only replace TBM Internal Battery (inside Telematics Box Module) and order PN68493347

Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): B1E21-96 - Backup Battery Component Internal Failure

Upon further investigation the technician must find the following Diagnostic Trouble Code (DTC) has been set: C1409-97- Radar Sensor Blind - Component Or System Operation Obstructed Or Blocked. In addition, the customer may comment on the following: The Adaptive Cruise Control/Highway Assist is not available. This bulletin involves inspecting and possibly updating the DASM, HALF module, and the IPC with the latest available software

Fuse F03 20A Open In The Front Power Distribution Center (PDC)

working properly after radio software update This bulletin involves updating the DSM with the latest available software. "

Avoid Damage to the Integrated Dual Charge Module (IDCM)

Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

one or more of the following: Paint peels off very easily on rear suspension springs Degradation of suspension performance."

illumination and the vehicle must exhibit/set the following Diagnostic Trouble Codes (DTCs): **P2601-00 - Electric Coolant Pump Control Circuit Performance Stuck Off.** P219A - Bank 1 Air-Fuel Ratio Imbalance. This bulletin also includes software diagnostic enhancements. This bulletin involves reprogramming the PCM with the latest available software"

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P2601-00 - Electric Coolant Pump Control Circuit Performance Stuck Off. U0623-00 - Lost Communication With Coolant Pump ""A"". P1DBA - Battery Cooling System Failure (Module, Hybrid Control Processor (HCP)). This bulletin involves reprogramming the Auxiliary Hybrid Control Processor (AHCP) and Hybrid Control Processor (HCP) also known as PIM, with the latest available software"

illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): P219A - Bank 1 Air-fuel Ratio Imbalance. This bulletin involves reprogramming the PCM with the latest available software"

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B1004-01 - Rear Closing Lock Trunk Button - General Electrical Failure. B1014-64 - Latch Switch Information - Signal Plausibility Failure. Customers may also comment on the following: A warning message on the Instrument Cluster Panel (IPC) states to check the electrical tailgate. This bulletin involves updating the PLGM with the latest software"

Dome lamps do not illuminate when switched to ON. This bulletin involves modifying the dome lamp wiring harness by adding a resistor in line with circuit M24 and updating the Body Control Module (BCM) software."

Customers may experience one or more of the following: Remote door lock and unlock commands sent from the mobile app fail. After saving the edited charge or climate schedule in the radio, the mobile app reverts it back to the schedule set on the mobile app. Remote operation ignition on remote start not working. Customer not receiving a monthly email containing the VHR (Vehicle Health Report). This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from 5.43, 5.39 and 5.34 to 5.49. NOTE: National launch for this FOTA update is expected to begin October 21, 2024."

and the vehicle mustexhibit/set one or more of the following Diagnostic Trouble Codes (DTC)s: **P2601-00 - Electric Coolant Pump Control Circuit Performance Stuck Off. U0623-00 - Lost Communication With Coolant Pump ""A"".** P1DBA - Battery Cooling System Failure (Module, Hybrid Control Processor (HCP)). This bulletin involves reprogramming the Auxiliary Hybrid Control Processor (AHCP) also known as Power Inverter Module (PIM), with the latest available software."

illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): P219A - Bank 1 Air-Fuel Ratio Imbalance. **This bulletin also includes software diagnostic enhancements.** This bulletin involves reprogramming the PCM with the latest available software."

and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): B1004-01 - Rear Closing Lock Trunk Button - General Electrical Failure. B1014-64 - Latch Switch Information - Signal Plausibility Failure. Customers may also comment on the following: A warning message on the Instrument Cluster Panel (IPC) states to check the electrical tailgate. This bulletin involves updating the PLGM with the latest software."

working properly after radio software update. This bulletin involves updating the DSM with the latest available software."

Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On "

Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On "

illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): P219A - Bank 1 Air-fuel Ratio Imbalance. This bulletin involves reprogramming the PCM with the latest available software."

Off/Run Illumination

Module) - Missing Message Erroneously

Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On

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.

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.

Module) - Missing Message Erroneously

and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): P2450 - Fuel Tank Isolation Valve "A" Circuit Open. Customers may experience the following: Fuel door will not open This bulletin involves reprogramming the PCM with the latest available software.

Confirm if coolant is visibly dripping from the weeper chamber. 2.Root Cause identification The weeper chamber is designed to collect small amounts of coolant (< 3 ml/h) that pass through the dynamic seal. Red traces or shadows around the chamber may appear during initial operation due to seal adaptation or vapor condensation. These traces are not necessarily signs of a leak. Continuous dripping of coolant, however, indicates a malfunction. 3.Service Repair Procedure Lift the vehicle using an elevator. Verify if coolant is actively dripping from the weeper chamber. Run the engine at idle, alternating speed between 2000 4000 rpm for 15 minutes. Observe the weeper chamber during this test: If coolant continues to drip: Replace the water pump (possible permanent damage to the dynamic seal). If dripping stops: No further action is needed; the vehicle can be returned to the customer. 4.Clarify Leak Sources Do not confuse leaks from: The Press-In-Place rubber gasket (between water pump and engine block), or The inlet pipe nipples with leaks from the weeper chamber.

Before replacing this part due to Engine Light On with P1CEA (Boost Side EVAP Purge System Performance), check for: 1) Improperly connected or kinked/pinched Purge Hoses at the Ejector Tees on the Air Box or Duct. 2) Improperly connected or kinked/pinched Purge Hose at the Purge Solenoid or OBD Valve. 3) Improperly connected or kinked/pinched Purge Hose at the Intake. 4) Check for the correct Purge Hoses installation.

Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC): - P152E Engine -Hood Switch 2 Circuit High. - DTC P152F Customers may also experience: - Start/Stop system warning light. - Start/Stop inoperable. - Remote start inoperable. Diagnosis: - Using a Scan Tool (wiTECH) with the appropriate Diagnostic Procedures available in DealerCONNECT/Service Library, verify all related systems are functioning as designed. If DTCs or symptom conditions, other than the one listed are present, record the issues on the repair order and repair as necessary before proceeding further with this bulletin. - If any vehicle exhibits any of the symptoms listed above in the customer symptom section, perform the Repair Procedure. - Special Tools/Equipment: wiTECH or equivalent. Repair Procedure: 1. Open the hood and locate the hood switch 2. Push in on the two locking tabs and pull them out. 3. Disconnect the wire connector from the switch. 4. Connect the wires to the same hood switch. 5. Push the switch back into the hold until both lock tab are engaged. 6. Clear all DTCs that may have been set in any module during this repair procedure. 7. In case the P152F/P152E DTCs persist, repeat the procedure with a new/spare/known good switch and repeat steps 5 and 6. 8. Replace switch installed during previous step for the original switch of the vehicle. If DTCs P152F/P152E are not present, leave the original switch installed and do not document the change of the switch in the repair process/narrative.

exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0010 - Bank 1 Camshaft 1 Position Actuator Circuit Open. P0013 - Bank 1 Camshaft 2 Position Actuator Circuit Open. Customers may also experience the following: The vehicle will not start. This bulletin involves replacing the G902A ground bolt."

exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P0010 - Bank 1 Camshaft 1 Position Actuator Circuit Open. P0013 - Bank 1 Camshaft 2 Position Actuator Circuit Open. Customers may also experience the following: The vehicle will not start. This bulletin involves replacing the G902A ground bolt."

on the Instrument Panel Cluster (IPC) shortly after taking delivery of the vehicle within 6,437 Km (4,000 mi). This bulletin involves resetting the oil life monitor and if necessary, changing the engine oil and filter. "

on the Instrument Panel Cluster (IPC) shortly after taking delivery of the vehicle within 6,437 Km (4,000 mi). This bulletin involves resetting the oil life monitor and if necessary, changing the engine oil and filter."

Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): P0610 - ECU Vehicle Options Mismatch. NOTE: After performing a BCM reset and proxi alignment of all modules, the check engine light will be on with this DTC. This bulletin involves reprogramming the TCM with the latest available software."

Vehicle will only operate in EV mode.

Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? B25C9 - Driver Door Ajar Switch 2 Stuck Closed. ? U1412-09 - ASU (Alarm Siren Unit) - Component Failures. ? U1413-09 - UAM (Ultrasonic And Antitilt Module) - Component Failures. Customers may comment on the following: ? When the headlamps are placed in "Headlamps Off Delay" mode and the driver door is opened (engine off), the Headlamps On alert chime activates until the headlamps turn themselves off (no chime should be heard while in this mode). This bulletin involves reprogramming the BCM with the latest available software.

prior to replacing part please review the battery replacement/reconnection procedure where it requires the vehicle to be turned on for one minute (Key On Engine Off) then turned off to reset pump operation. Do not replace the Aux pump for this condition without performing this procedure.

Harness Assembly - 2023 - 2024 Hornet GMET4 (GG) (Rev. A)

Engine Wiring Harness Assembly - 2023 - 2024 Hornet GMET4 (GG) and 2024 Alfa Romeo Tonale GMET4 (GC)

Engine Components - 2024 Hornet PHEV (GG) and 2024 Alfa Romeo Tonale PHEV (GC)

Harness Assembly - 2023 - 2024 Hornet GMET4 (GG) and 2024 Alfa Romeo Tonale GMET4 (GC)

Components - 2024 Hornet PHEV (GG) and 2024 Alfa Romeo Tonale PHEV (GC)

TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562

Follow the Infotainment Ordering guide available under the "Parts" section of Dealer Connect: DealerCONNECT> Parts> News& Information> Audio & Electronic Products Exchange Process

one or more of the following: Unable to select the Turn by Turn Navigation. Blank performance pages (Rearview Camera (RVC) functions normally). Android Auto Voice Recognition (VR) inoperative. Media Tuner delayed. Charge Schedule not accepting updates via phone (RVC functions normally). Ambient light inoperative. Map in Instrument Panel Cluster (IPC) inoperative. Media Widget blank. Navigation Map black. Off-Road Pages inoperative (RVC functions normally). VR inoperative. Incorrect song title displayed (Carplay only). Radio display switches from Media Page to Home Page (RVC functions normally). Ghost touch on Navigation screen (RVC functions normally). Widgets missing. New User Profile does not load. Returns to wrong page after View Camera Event selected by customer in the Camera View Pages (RVC functions normally) This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from T27.52 to U29.44 then U33.43"

regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from T27.52 to U29.44 then U33.43. Customers may experience one or more of the following: Unable to select the Turn by Turn Navigation. Blank performance pages (Rearview Camera (RVC) functions normally). Android Auto Voice Recognition (VR) inoperative. Media Tuner delayed. Charge Schedule not accepting updates via phone (RVC functions normally). Ambient light inoperative. Map in Instrument Panel Cluster (IPC) inoperative. Media Widget blank. Navigation Map black. Off-Road Pages inoperative (RVC functions normally). VR inoperative. Incorrect song title displayed (Carplay only). Radio display switches from Media Page to Home Page (RVC functions normally). Ghost touch on Navigation screen (RVC functions normally). Widgets missing. New User Profile does not load. Returns to wrong page after View Camera Event selected by customer in the Camera View Pages (RVC functions normally). "

Instrument Panel Cluster (IPC) is showing incorrect speed. Touch freeze/Disassociated Center Stack Display (DCSD) off. CP/AA wireless disconnection. This bulletin involves updating R1H radios software level to T27.52."

this is normal and not a defect.

show the Charge/Climate Summary popup after key off. Performance Pages disappear. Blind spot chime does not work if CAN activation signals duration is less than two seconds.** Speed limit sign on Instrument Panel Cluster (IPC) is showing incorrect speed. Touch freeze/Disassociated Center Stack Display (DCSD) off. CP/AA wireless disconnection This bulletin involves inspecting radio software level and if the software level is at or below U27.52, updating it with a USB to U29.42 first and then a second update to U33.43.**

? Insufficient cooling. ? Lack or loss of refrigerant in the system.

? Insufficient cooling. ? Lack or loss of refrigerant in the system.

Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): P0610 - ECU Vehicle Options Mismatch. This bulletin involves reprogramming the TCM with the latest available software."

Shift paddles only work when the transmission is in manual mode. "

when requesting a Vehicle Scan Report (VSR): U1767-87 - Drivetrain Control Module Node (DTCM) Drivetrain1 Missing.** Customers may experience no difference switching between Auto Mode and Sport Mode in the All Wheel Drive (AWD) systems during high speed maneuvers or snowy/icy conditions. This bulletin involves reprogramming the DTCM with the latest available software. "

Shift paddles only work when the transmission is in manual mode. This bulletin involves reprogramming the TCM with the latest available software."

Sport Mode in the All Wheel Drive (AWD) system. This bulletin involves reprogramming the DTCM with the latest available software.

Sport Mode in the All Wheel Drive (AWD) system. This bulletin involves reprogramming the DTCM with the latest available software.

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*

Possible DTCs P2453, P2455, P2461.

lamp assemblies are fogged with a light layer of condensation on the inside of the lenses."

Invalid After Service Repair

Invalid After Service Repair

C and TSB 08-044-24 REV.C

B)

"

chatter/streak/jump/skip/smear or make noise while traveling across the windshield.