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Service bulletins for the 2015 Dodge Challenger

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.

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

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By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
08-095-152022-07-25. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. RA2 And RJ2 Radio Software Enhancements This bulletin involves updating the radio's software. A customer may have experience one or more of the following: ? Radio Display may freeze or go blank. ? Display shows multiple USB media song titles in the browse menu. ? Backup camera screen may have static lines and/or shutters. ? The backup display may flash the previous image before displaying the current image. ? Can?t cancel compass calibration. ? When in compass calibration and the browse/enter button is pressed, Compass Calibration Failed will be displayed. ? Incorrect blind spot chime. ? After the audio was muted, audio doesn?t resume using Voice Recognition (VR). ? Information from disconnected USB flash drive is still displayed on the radio. ? VR session may not cancel using steering wheel switches. ? Back button on Integrate Center Stack (ICS) may not work at times. ? AM/FM is still audible when USB flash drive is plugged in. ? Radio screen may be black when powered up. ? When using steering wheel controls, the radio presets with start at preset 2 instead of preset 1. ? Unintentionally changing AM/FM stations when trying to scroll up or down a song list. This happens when a USB or Phone is plugged into the USB port. Improvements: ? iPhone functionality improvement to play music after ending calls. ? When SD card is used, phone lists will be properly displayed. ? New feature will not allow changes to settings in accessory mode.
05036750A$2022-07-25. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Part Description: Powertrain Control Module Issue Description: Before replacing the Powertrain Control Module on 2015-2016 6.2L Supercharged Hellcat equipped Challengers/Chargers for a P2227 (Barometric Pressure Circuit Performance) fault, please call Nick Lynn on his cell (586) 295-0917. If no response is received within 15 minutes, please continue with repair.
18-073-202020-09-28. Service bulletin. ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; ELECTRICAL SYSTEM. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest 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):U1424-00 - Implausible Engine Torque Signal Received(2015 MY). P0456 - EVAP System Small Leak. P2610 - PCM Internal Engine Off Timer Performance. P2299 - Brake Pedal Position / Accelerator Pedal Position Incompatible. P0335 - Crankshaft Position Sensor Circuit(2014-2015 MY). U0140 - Lost Communication With Body Control Module(LC, LD and LX). P1621 - O2 Sensor Reference Voltage Circuit Low. P1622 - O2 Sensor Reference Voltage Circuit High. P0606 - Internal Control Processor. P0300 - Multiple Cylinder Misfire. P219A - Bank 1 Air-Fuel Ratio Imbalance. P219B - Bank 2 Air-Fuel Ratio Imbalance. P0307 - Cylinder 7 Misfire. P2096 - Downstream Fuel Trim System 1 Lean. P2097 - Downstream Fuel Trim System 1 Rich. The following software enhancements are also available(2015 MY):Reverse gear lock-out change from 16 kph (10 mph) to 4.8 kph (3 mph)(Sales Code EZC with DEC). Change to purge vapor control calibration(Sales Code EZH with DGJ). Improvements to vehicle overspeed control(Sales Code EZH with DGJ). Calibration update to the electronic voltage regulator voltage set point(Sales Code EZH with DGJ). Additional Symptoms:Customers with a Pursuit Dodge Charger (LD) may describe an unpleasant odor in the vehicle under certain extreme ambient conditions2013-2015 MY LD with (Sales Codes EZH with AHB or AHV only). Technicians may find that the original vehicle Frequency Operated Button Integrated Key (FOBIK) does not function properly following replacement of the Wireless Ignition Node (WIN/WCM). The Secret Key information stored in the PCM may be corrupt. This update will restore the PCM?s ability to store/transfer valid Secret Key information
S20080001132020-09-28. Service bulletin. ENGINE; ELECTRICAL SYSTEM. No Start Intermittently, Vehicle Requires Multiple Keyless Push To Start Attempts To Start Vehicle
V86 Rev. 12020-07-27. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. Emissions Recall V86 Catalytic Converter Efficiency
S20080000932020-07-27. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING; ELECTRICAL SYSTEM:ADAS:BLINDSPOT:WARNING:LAMP. Blind Spot Or Park Assist Warnings, False Activation
08-049-202020-05-26. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are necessary.
08-089-192019-10-28. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Flash Over The Air (FOTA) Software Update RA3 and RA4 Radio This bulletin provides information regarding the latest Flash 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.
08-083-15 REV B2019-05-20. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Flash: Bass, Mid, Treble Adjustment Causes Erratic Volume Increases This bulletin involves reprogramming the Amplifier (AMP) with the latest available software. The customer may describe when changing the radio tone settings (bass, mid, treble) the volume levels may be erratic. Depending where the volume is set, the volume changes may be very loud or very quiet. Example: When the volume is set to 8 and making adjustments to the tone settings, the volume can increase by 15 db. When the volume is set to 25 and making adjustments to the tone settings, there maybe no volume changes. The customer may also describe when listening with the volume set to 9 there is more bass and less mid/high. When the volume is set to 10 is less bass and more mid/high (WD,WK, W2 and W3 only).
08-115-152019-05-20. Service bulletin. ELECTRICAL SYSTEM. Hands Free Feature Inoperative This bulletin involves updating the Hands Free Module (HFM) software. The customer may notice that the hands free feature (Bluetooth) does not work. On further inspection Diagnostic Trouble Code (DTC), U0197 - Lost Communication With Hands Free Phone Module may be found.
68186570A2019-05-20. Service bulletin. ELECTRICAL SYSTEM. Part Description: Central Body Controller (CBC) Issue Description: Prior to replacing the Central Body Controller (CBC) on a 2015 or 2016 Challenger, please contact Greg Meade on (cell) 248-770-5989.~ If no response is received within 15 minutes, then proceed with necessary repair
08-095-152018-12-17. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE. RA2 And RJ2 Radio Software Enhancements This bulletin involves updating the radio's software. A customer may have experience one or more of the following: ? Radio Display may freeze or go blank. ? Display shows multiple USB media song titles in the browse menu. ? Backup camera screen may have static lines and/or shutters. ? The backup display may flash the previous image before displaying the current image. ? Can?t cancel compass calibration. ? When in compass calibration and the browse/enter button is pressed, Compass Calibration Failed will be displayed. ? Incorrect blind spot chime. ? After the audio was muted, audio doesn?t resume using Voice Recognition (VR). ? Information from disconnected USB flash drive is still displayed on the radio. ? VR session may not cancel using steering wheel switches. ? Back button on Integrate Center Stack (ICS) may not work at times. ? AM/FM is still audible when USB flash drive is plugged in. ? Radio screen may be black when powered up. ? When using steering wheel controls, the radio presets with start at preset 2 instead of preset 1. ? Unintentionally changing AM/FM stations when trying to scroll up or down a song list. This happens when a USB or Phone is plugged into the USB port. Improvements: ? iPhone functionality improvement to play music after ending calls. ? When SD card is used, phone lists will be properly displayed. ? New feature will not allow changes to settings in accessory mode.
18-035-15 REVA2018-12-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM; ENGINE. Flash: 6.2L / 6.4L Diagnostic And System Improvements This bulletin involves reprogramming of the Powertrain Control Module (PCM) with the latest software. A small number of customers may experience one or more of the following symptoms and/or a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs). Symptoms: ? Unable to accurately increase or decrease the cruise control set speed using the resume or set buttons while the instrument cluster is set on metric units. Instead of changing vehicle speed by 1 KPH when pressing the buttons, the vehicle speed will increase approximately 1.6 KPH. ? Slight spark knock condition during aggressive high speed driving which may prevent the vehicle from achieving maximum top speed. DTCs: ? P1217 - Active Exhaust Valve 1 Performance ? P121B - Active Exhaust Valve 2 Performance ? P2227 - Barometric Pressure Circuit Performance
21-006-15 REVA2018-12-10. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: 845RE Transmission Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. A small number of customers may experience one or more of the following concerns. ? Malfunction Indicator Lamp (MIL) illumination with Diagnostic Trouble Code (DTC) P0734 - Gear 4 Shift Incorrect Ratio set in the TCM memory. ? Harsh or erratic 8-6 downshift during freeway driving. ? Harsh or erratic 6-4 and/or 6-3 downshift during city driving. ? Harsh or erratic upshifts while in Sport Mode. ? Less than desired downshift timing (longer time to downshift than expected). ? Less than desired downshift feel during coasting decelerations and while passing. ? Less than desired shift feel when shifting from reverse to drive or drive to reverse while the vehicle is stationary (i.e. garage shift). ? Less than desired upshift feel during normal non-aggressive driving. ? Less than desired powertrain performance at higher altitudes. ? Less than desired paddle shifter operation.
18-016-15 REVA2018-12-10. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Flash: 6.2L Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of 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) stored in the PCM memory. ? P0300 - Multiple Cylinder Misfire (manual transmission applications only). ? P1613 - Turbocharger/Supercharger Boost Pressure Sensor/Mass Air Flow Sensor Correlation. ? P2227 - Barometric Pressure Circuit Performance In addition, customers may also comment that, with the cluster set on metric units, they are unable to accurately increase or decrease the cruise control set speed using the resume or set buttons. Instead of changing vehicle speed by 1 KPH when pressing the buttons, the vehicle speed will increase approximately 1.6 KPH.
18-046-152018-11-26. Service bulletin. ELECTRICAL SYSTEM. Flash: 5.7L Diagnostic And System Improvements This bulletin involves reprogramming of the Powertrain Control Module (PCM) with the latest software. A small number of 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). ? P219A - Bank 1 Air-Fuel Ratio Imbalance ? P219B - Bank 2 Air-Fuel Ratio Imbalance ? P0307 - Cylinder 7 Misfire ? P2096 - Downstream Fuel Trim System 1 Lean ? P2097 - Downstream Fuel Trim System 1 Rich Additional Symptoms: ? Engine buck or delay feeling during low speed driving. ? Less than desired engine performance during Multiple Displacement System (MDS) mode transitions.
08-083-15 REV-A2018-11-19. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM. Flash: Bass, Mid, Treble Adjustment Causes Erratic Volume Increases This bulletin involves reprogramming the Amplifier (AMP) with the latest available software. The customer may describe when changing the radio tone settings (Bass, Mid, Treble) the volume levels may be erratic. Depending where the volume is set, the volume changes maybe very loud or very little. Example: Volume set to 8 and making adjustments to the tone settings, the volume can increase by 15 db. Volume set to 25 and making adjustments to the tone settings, there maybe no volume changes.
08-083-152018-11-19. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Flash: Bass, Mid, Treble Adjustment Causes Erratic Volume Increases This bulletin involves reprogramming the Amplifier (AMP) with the latest available software. The customer may describe when changing the radio tone settings (Bass, Mid, Treble) the volume levels may be erratic. Depending where the volume is set, the volume changes maybe very loud or very little. Example: Volume set to 8 and making adjustments to the tone settings, the volume can increase by 15 db. Volume set to 25 and making adjustments to the tone settings, there maybe no volume changes.
18-011-152018-11-19. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Flash: U0140 Lost Communication With Body Control Module This bulletin involves reprogramming the Powertrain Control Module (PCM) with updated software. During normal diagnostics a technician may find Diagnostic Trouble Code (DTC) U0140 Lost Communication With Body Control Module. Attempting to clear the DTC will be unsuccessful.
08-007-152018-11-19. Service bulletin. ELECTRICAL SYSTEM. RG3 RG4 RJ3 RJ4 Radio Enhancements This bulletin involves inspecting and, if required, updating the radio software. A small number of customers may experience one or more of the following: ? Voice Recognition (VR) to set temperature, will indicate wrong setting to rear seat temperature. ? Not possible to set temperature in degree C using the VR (UK vehicles only). ? Teleprompter does not appear when pressing the Voice Recognition (VR) button. ? Voice Recognition (VR) operation cancels while in media mode. ? Radio may display previous cameras image before displaying the current image. ? Navigation lost vehicle position, during route calculation. ? Navigation displays are missing after vehicle heading changes. ? Navigation giving incorrect guidance to exit the highway. ? FM audio may switch to AM after ignition cycle. ? Text messages appear as sender?s phone number not their name. ? Voice Recognition (VR) phone button may not work at times. ? Audio muted after AUX device is disconnected. ? Voice Recognition (VR) , ? Listen? to text, will only play 1st message. ? Drive Mode: Eco, sport or normal setting may not be saved after key cycle (LA, LD, LX and ZD Only). ? Drive Mode: Shift light On/Off, out of sync (LA, LD, LX and ZD Only). ? Speed adjusted volume, may not work. ? AM or FM seek or tuner soft keys may be missing. ? Display screen show ambient temperature as ?- - ? not normal values. Improvements: ? Spanish translation. ? Radio station, scroll feature. ? Drive Mode: Launch control button, text improvements (LA, LD, LX and ZD Only). ? Displays correct media, song titles and tracks. ? Incoming calls, audio enhancements (LA, LD and LX Only). ? Audio for strong AM stations. ? VR performance. ? Settings can only be changed in run mode, not ACC. ? Notify user when messaging features are not supported on certain phones/devices. ? Shows direction and distance for POI when using VR.
18-016-152018-09-24. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER; SERVICE BRAKES, HYDRAULIC; POWER TRAIN. Flash: 6.2L Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of 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) stored in the PCM memory. ? P0300 - Multiple Cylinder Misfire (manual transmission applications only). ? P1613 - Turbocharger/Supercharger Boost Pressure Sensor/Mass Air Flow Sensor Correlation. ? P2227 - Barometric Pressure Circuit Performance In addition, customers may also comment that, with the cluster set on metric units, they are unable to accurately increase or decrease the cruise control set speed using the resume or set buttons. Instead of changing vehicle speed by 1 KPH when pressing the buttons, the vehicle speed will increase approximately 1.6 KPH.
18-026-152018-09-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE; ELECTRICAL SYSTEM. Flash: 6.4L Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module with the latest available software. A small number of customers may experience a slight spark knock condition during aggressive high speed driving. They may state that when this occurs, the vehicle is unable to achieve maximum top speed. No Diagnostic Trouble Codes (DTCs) are associated with this condition. In addition, customers may also comment that, with the cluster set on metric units, they are unable to accurately increase or decrease the cruise control set speed using the resume or set buttons. Instead of changing vehicle speed by 1 KPH when pressing the buttons, the vehicle speed will increase approximately 1.6 KPH.
08-031-152018-09-24. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT; ELECTRICAL SYSTEM. RA3 RA4 Radio Enhancements This bulletin involves inspecting and, if required, updating the radio software. A small number of customers may experience one or more of the following: ? Enable High Definition (HD) feature, (RA4 radios located in Canada and Mexico). ? Keyboard improvements, in the Points Of Interest (POI) section. ? Low battery condition due to the radio remaining powered up after the ignition has been turned off (U.S Markets Only). ? The Radio may switch from SiriusXM to an AM station by itself. ? Uconnect registration always present, can not remove Uconnect account. ? Teleprompter does not appear when pressing the Voice Recognition (VR) button. ? VR operation cancels while in media mode. ? Radio may display previous cameras image before displaying the current image. ? Navigation lost vehicle position, during route calculation. ? Navigation displays are missing after vehicle heading changes. ? Navigation giving incorrect guidance to exit the highway. ? FM audio may switch to AM after ignition cycle. ? Text messages appear as sender?s phone number not their name. ? VR phone button may not work at times. ? Audio muted after AUX device is disconnected. ? VR, ? Listen? to text, will only play 1st message. ? Drive Mode: Eco, sport or normal setting may not be saved after key cycle (LA, LD, LX and ZD Only). ? Drive Mode: Shift light On/Off, out of sync (LA, LD, LX and ZD Only). ? SirusXM station information does not update. ? Speed adjusted volume, may not work. ? AM or FM seek or tuner soft keys may be missing. ? Display screen show ambient temperature as ?- - ? not normal values. Improvements: ? High Definition (HD) radio buffering. ? Spanish translation. ? Radio station, scroll feature. ? Drive Mode: Launch control button, text improvements (LA, LD, LX and ZD Only). ? Making assist calls. ? App functionality and screen displays. ? Displays correct media, song titles and tracks. ? Travel
Z5091195A$2018-06-11. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL. RES / RHA / REB radio that supports Bluetooth and Hands-Free For issues with Bluetooth, Hands-Free Calling, and/or Voice Commands, DO NOT replace the radio. Diagnose the Hands-Free Module system (also called the Telematics Module). The Telematics Module (and associated components) is the system responsible for these features. A power cycle may be required for the hands-free module for proper diagnosis.~ Please reference; 8T - Navigation/Telecommunication Diagnosis and Testing (DIAGNOSIS AND TESTING - HANDS FREE PHONE)
68258644A$2018-06-11. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE. Anti-Lock Brake Module (ABS) Before replacing the ABS module, please call Fadi Korkis at cell (586) 722-4100. If you don't receive response within 15 minutes, please continue with normal repair procedure.

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