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Service bulletin S2124000004

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10220891
Published by NHTSA2022-09-26
Manufacturer's numberS2124000004
Manufacturer's date2021-03-16
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

NHTSA's summary

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 system

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories, Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
ALFA ROMEO GIULIA2019 to 2021
ALFA ROMEO STELVIO2019, 2020, 2021
CHRYSLER 3002019, 2020, 2021
CHRYSLER 300 AWD2020, 2021 (the catalog's model; the bulletin names a series or trim of it)
CHRYSLER PACIFICA2019, 2020, 2021
CHRYSLER PACIFICA PLUG-IN HYBRID2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
CHRYSLER VOYAGER2020, 2021
DODGE CARAVAN2019 to 2020
DODGE CHALLENGER2019, 2020, 2021
DODGE CHARGER2019, 2020, 2021
DODGE DURANGO2019, 2020, 2021
DODGE GRAND CARAVAN2019, 2020
DODGE JOURNEY2019, 2020
FIAT 124 SPIDER2019, 2020
FIAT 5002019
FIAT 5002020
FIAT 500X2019, 2020, 2021
FIAT SPIDER2019
JEEP CHEROKEE2019, 2020, 2021
JEEP COMPASS2019, 2020, 2021
JEEP GLADIATOR2019
JEEP GLADIATOR2020, 2021
JEEP GRAND CHEROKEE2019, 2020, 2021
JEEP GRAND WAGONEER2021
JEEP RENEGADE2019, 2020, 2021
JEEP WRANGLER2019, 2020, 2021
JEEP WRANGLER 4XE2021 (the catalog's model; the bulletin names a series or trim of it)
RAM 15002019, 2020, 2021
RAM 25002019, 2020, 2021
RAM 35002019, 2020, 2021
RAM 45002019, 2020, 2021
RAM 55002019, 2020, 2021
RAM PROMASTER2019 to 2021
RAM PROMASTER CITY2019, 2020, 2021

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20263472026-07-16. Visual System
25V8770002025-12-17. EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR:
25V8760002025-12-17. EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR:
20255332025-10-07. Visual System
20254422025-08-26. Visual System
20245962024-10-10. Visual System
24V7540002024-10-10. VISIBILITY:REARVIEW MIRRORS/DEVICES
24V5120002024-07-03. EQUIPMENT:OTHER:LABELS
20243382024-06-13. Visual System
20240982024-02-15. Heater And Defroster

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
960762024-07-02. Other. MOTOR - WINDSHIELD WIPER & WIPERUNIT - WINDSHIELD WIPER
978912024-06-27. Other. MOTOR - WINDSHIELD WIPER
940062024-06-27. Other. WIPERUNIT - WINDSHIELD WIPER, BLADE - FRONT WIPER
989272024-06-26. Other. MOTOR - WINDSHIELD WIPER & WIPERUNIT - WINDSHIELD WIPER
18008242024-03-18. Service bulletin. Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P0506-00 - Idle Control System RPM - Lower Than Expected.P0607-00 - ECU Internal Performance. P20E8-00 - Reductant Pressure Too Low. P0301-00 - Cylinder 1 Misfire. P0302-00 - Cylinder 2 Misfire. P0303-00 - Cylinder 3 Misfire. P0304-00 - Cylinder 4 Misfire. P0305-00 - Cylinder 5 Misfire. P0306-00 - Cylinder 6 Misfire. P0299-00 - Turbocharger Underboost. P1D73-00 - AGS Performance. P0626 - Generator Field Control Circuit High. P218F - Reductant No Flow Detected. P2002 - Diesel Particulate Filter Efficiency Below Threshold. P24A5 - EGR Cooler Bypass Bank 1 Control Stuck. P0191 - Fuel Rail Pressure Sensor Circuit Performance. P0461 - Fuel Level Sensor 1 Performance. P0401 - EGR System Performance. P20EE - SCR NOx Catalyst Efficiency Below Threshold - Bank 1. P061A - Level 2 Torque Performance. P061B - Internal Control Module Torque Calculation Performance. P061E - Internal Control Module Brake Signal Performance. P062C - ETC Level 2 MPH Performance. P0106 - Manifold Absolute Pressure Sensor Performance (In extreme cold ambient temperatures). P0116 - Engine Coolant Temperature Sensor Performance. P0420 - Catalyst System Efficiency Bank 1. P1507 - Crankcase Filter Restriction. P203F - Reductant Level Too Low. P226C - Turbocharger Boost Control ?A? Slow Response (In extreme cold ambient temperatures). P2579 - Turbocharger Speed Sensor Circuit. U0101 - Lost Communication with TCM. U02A3 - Lost of Communication with PM Sensor. U3017 - Control Module Timer/Clock Performance. Customers may also experience one or more of the following Power
18007242024-03-18. Service bulletin. Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set: P0506-00 - Idle Control System RPM - Lower Than Expected. P0607-00 - ECU Internal Performance. P20E8-00 - Reductant Pressure Too Low. P0301-00 - Cylinder 1 Misfire. P0302-00 - Cylinder 2 Misfire. P0303-00 - Cylinder 3 Misfire. P0304-00 - Cylinder 4 Misfire. P0305-00 - Cylinder 5 Misfire. P0306-00 - Cylinder 6 Misfire. P0299-00 - Turbocharger Underboost. P1D73-00 - AGS Performance. P0626 - Generator Field Control Circuit High. P218F - Reductant No Flow Detected. P2002 - Diesel Particulate Filter Efficiency Below Threshold. P24A5 - EGR Cooler Bypass Bank 1 Control Stuck. P0191 - Fuel Rail Pressure Sensor Circuit Performance. P0461 - Fuel Level Sensor 1 Performance. P0401 - EGR System Performance. P20EE - SCR NOx Catalyst Efficiency Below Threshold - Bank 1. P061A - Level 2 Torque Performance. P061B - Internal Control Module Torque Calculation Performance. P061E - Internal Control Module Brake Signal Performance. P062C - ETC Level 2 MPH Performance. P0106 - Manifold Absolute Pressure Sensor Performance (In extreme cold ambient temperatures). P0116 - Engine Coolant Temperature Sensor Performance. P0420 - Catalyst System Efficiency Bank 1. P1507 - Crankcase Filter Restriction. P203F - Reductant Level Too Low. P226C - Turbocharger Boost Control ?A? Slow Response (In extreme cold ambient temperatures). P2579 - Turbocharger Speed Sensor Circuit. U0101 - Lost Communication with TCM. U02A3 - Lost of Communication with PM Sensor. U3017 - Control Module Timer/Clock Performance.
0800624A2024-03-18. Service bulletin. Navigation (NAV) Reboot When MOTA Fails The customer may describe one of more of the following: ? Radio navigation 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.
08020242024-03-18. Service bulletin. Floor Console USB Inoperative Customers may comment on the following: ? Customer states the Apple Carplay/Android Auto? does not work or is intermittently working when their device is plugged into the center console bin USB port. This replacing the center console USB cable.
S238A0000282024-03-18. Service bulletin. Radio Black Screen, Freezing, Reset, Cutting Out Or Inoperative Intermittently
S248A0000012024-03-18. Service bulletin. SOS and Assistance Call Not Working After Radio Exchange Unit Installed