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Service bulletins for the 2021 Dodge Charger

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.

304 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
21013232023-05-30. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Flash: Transmission Control Module (TCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC) has been set. ? P0729-00 - Gear 6 Shift Incorrect Ratio. Other software enhancement: ? Improved vehicle downshift and coast down performance. This bulletin involves reprogramming the TCM with the latest available software.
08088212023-01-17. Service bulletin. POWER TRAIN. Radio Enhancements This bulletin involves updating the radio software level to 2036.06. Customers may experience the following:Product plan UUID is not correct in Carplay®. Carplay audio does not always resume. Battery save vs. Battery Charge toggles back to Battery Charge after sleep cycle. When ?Charge Now? is selected on key-off outside of the charging schedule ? it does nothing. In addition, the following enhancements are included:Update power supply source from 1 amp to 2.1 amps. GOOGLE® certification enhancements - screen flickers
S22210000032023-01-09. Service bulletin. POWER TRAIN. 8-Speed Transmission, Additional Transmission Fluid Leak Inspection/Repair Guidelines.
S22030000032023-01-09. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. Proper Front Driveshaft Universal Joint (U-joint) Inspection Procedures For All Wheel Drive (AWD) Vehicles.
91000422023-01-09. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. REAR AXLE ASSY,AXLE RR - DRIVE SHAFT ASSY If customer concern is related to a clunk noise coming from the rear axle when slowing down, perform SOL S2221000002 before replacing parts.
05001222023-01-09. Service bulletin. VISIBILITY; ELECTRICAL SYSTEM; BACK OVER PREVENTION; POWER TRAIN. Front Click Noise at Low Speed Turns This bulletin involves installing a friction disc kit on both front hub bearing surfaces between the hub and rotor. The customer may comment on the following:When making a sharp turn at low speed (parking lot) maneuvers, a click noise is heard. Most of the time the noise can be heard if the windows are open.
Recall Notificat2022-12-12. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. Customer Satisfaction Notification Z74 Rear Axle
91000422022-10-31. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. REAR AXLE ASSY,AXLE RR - DRIVE SHAFT ASSY If customer concern is related to a clunk noise coming from the rear axle when slowing down, perform SOL S2221000002 before replacing parts.
S22210000022022-10-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 8HP70 Automatic Transmissions Clunk Or Knock Type Noise From The Driveline.
05001222022-10-17. Service bulletin. POWER TRAIN:AXLE HUBS. Front Click Noise at Low Speed Turns This bulletin involves installing a friction disc kit on both front hub bearing surfaces between the hub and rotor. The customer may comment on the following:When making a sharp turn at low speed (parking lot) maneuvers, a click noise is heard. Most of the time the noise can be heard if the windows are open.
S22080000732022-10-17. Service bulletin. POWER TRAIN. No Start, After Flash And Or PCM Replace, DTC P0513 Invalid Skim Key Setting
18012222022-10-17. Service bulletin. ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); POWER TRAIN; EXTERIOR LIGHTING; BACK OVER PREVENTION; STRUCTURE; ELECTRICAL SYSTEM; WHEELS. 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 Diagnostic Trouble Codes (DTCs): U0101 - Lost Communication With TCM. U0102 - Lost Communication With Transfer Case Control Module / AWD. U0103 - Lost Communication With Electric Gear Shift Module. U0104 - Lost Communication With Cruise Control Module. U0125 - Lost Communication With Dynamics Sensor. U0128 - Lost Communication With Park Brake Control Module. U0129 - Lost Communication With Brake System Control Module 1. U0140 - Lost Communication With Body Control Module. U0141 - Lost Communication With Ipm (BCM). U0155 - Lost Communication With Cluster-CCN. U0159 - Lost Communication With Parking Assist Control Module. U017E - Lost Communication With Seatbelt Sensor 1. U0293 - Lost Communication With Hybrid Control Module. U0402 - Implausible Data Received From TCM. U0403 - Implausible Data Received From Tcase. U0405 - Invalid Data Received Cruise Control Module. U0416 - Implausible Data Received From ESP. U0418 - Implausible Data Received From Brake System Control Module 1. U0429 - Implausible Data Received From SCM. U0432 - Invalid Data Received From Multi-Axis Acceleration Sensor Module. U0594 - Implausible Data Received From HCP. U110A - Lost Communication With SCM-CAN-C. U1110 - Lost Vehicle Speed Message. U1120 - Lost Wheel Distance Message. U1141 - Lost ESP Torque Request Message. U1186 - Lost Communication With Adaptive Cruise Control Module. U11BC - Lost Brake Switch Message. U11C2 - Lost Transmission Message. U11DE - Lost Speed Control Message. U145D - Implausible Data Received From TCM On D-PT. Customers may also experience one or more of the following:Loss of shifting and or fixed third gear operation. Loss of Anti-lock Brake System (ABS), Traction Control System (TCS)
CSNYA72022-10-17. Service bulletin. POWER TRAIN. Customer Satisfaction Notification YA7 Reprogram Powertrain Control Module
S21250000022022-09-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Customer complaint includes a Mil-on condition. Upon further investigation, one or more of the following fault codes may be set in the PCM:
S18210000012022-09-26. Service bulletin. POWER TRAIN. Gear Ratio DTC?s, Transmission Shift Concerns, Does Not Shift At Times, Shudders
90040092022-09-26. Service bulletin. POWER TRAIN. Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles. If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number 06511385A$) are one-time usage. Vehicles built prior to 10/23/2015 requires Service Kit PN 68461214AA; includes Transmission Isolator PN 68264483AA, and Adaptation Bracket 68264479AA and Fastener Service Kit PN 68329056AA Vehicles built after on or after 10/23/2015 will require only the Fastener Service Kit PN 68329056AA. 2. All 3.6L/62TE equipped vehicles. If the vehicle you are repairing has a crack in the flex plate or failed pump bushing inspect and confirm that both (2) dowel pins are present in the engine block, which align the transmission center line to the crank shaft centerline and visually inspect the dowel alignment holes in the transmission case. If the holes are damaged or elongated the transmission should be replaced to prevent further damage to the transmission/flexplate or pump bushing due to the inability to properly align the engine to the transmission during the repair. 3. All 62TE equipped vehicles. If pump bushing is scored or damaged and the dowel pin alignment holes are ok, replace the pump assembly as opposed to complete transmission. 4. All 62TE equipped vehicles. If vehicle is jerking/slipping with MIL code(s) P0740 or P2764, check TCC Solenoid operation. If TCC Solenoid is ok, the codes are indicative of a torque converter failure. Replace the torque converter.
S1508000323REVA2022-09-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). PCM Sets DTC P1400-Aftermarket Calibration Detected/Warranty Coverage Confirmation Required
05001222022-09-26. Service bulletin. BACK OVER PREVENTION; VISIBILITY; POWER TRAIN; ELECTRICAL SYSTEM. Front Click Noise at Low Speed Turns This bulletin involves installing a friction disc kit on both front hub bearing surfaces between the hub and rotor. The customer may comment on the following:When making a sharp turn at low speed (parking lot) maneuvers, a click noise is heard. Most of the time the noise can be heard if the windows are open.
18-065-212022-08-22. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customer may request enhanced valet mode for their vehicle to limit vehicle speed. This will deter any unwanted drive off of the vehicle without the customers knowledge. Requires owner to input a 4-digit pin to enable/disable the feature. This is only possible at vehicle speeds less than 8 kmh (5 mph).
18-066-212022-08-22. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:CYBERSECURITY; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customer may request enhanced valet mode for their vehicle to limit vehicle speed.This will deter any unwanted drive off of the vehicle without the customers knowledge. Requires owner to input a 4-digit pin to enable/disable the feature. This is only possible at vehicles speeds less than 8 kmh (5 mph).
18-067-212022-08-22. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customer may request enhanced valet mode for their vehicle to limit vehicle speed.This will deter any unwanted drive off of the vehicle without the customers knowledge. Requires owner to input a 4-digit pin to enable/disable the feature. This is only possible at vehicle speeds less than 8 kmh (5 mph).
S21250000022022-05-31. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Customer complaint includes a Mil-on condition. Upon further investigation, one or more of the following fault codes may be set in the PCM:
90045092022-05-31. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:FILTER/SCREEN. Oil Filter If a Mopar Oil Filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils. Recommended Brands: Wix, Purolator, and NapaGold
S2008000113 Rev.2021-05-24. Service bulletin. POWER TRAIN. No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle, Intermittent Key Not Detected Message
S1508000323 Rev.2021-04-26. Service bulletin. POWER TRAIN. PCM Sets DTC P1400-Aftermarket Calibration Detected/Warranty Coverage Confirmation Required

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.