2021 Dodge Challenger Service and Repair Manual
2021 Dodge Challenger service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- SRT Hellcat Redeye Widebody Coupe 2-Door
- Scat Pack 392 Widebody Coupe 2-Door
- SRT Super Stock Coupe 2-Door
- SRT Hellcat Widebody Coupe 2-Door
- R/T Coupe 2-Door
- GT Coupe 2-Door
- R/T Scat Pack Shaker Widebody Coupe 2-Door
- SRT Hellcat Coupe 2-Door
- R/T Scat Pack Coupe 2-Door
- SXT Coupe 2-Door
- R/T Scat Pack Widebody Coupe 2-Door
- SRT Hellcat Redeye Coupe 2-Door
- Scat Pack 392 Coupe 2-Door
- T/A 392 Widebody Coupe 2-Door
Engines covered
- 6.2L 6166CC 376Cu. In. V8 GAS OHV Supercharged
- 6.4L 6424CC 392Cu. In. V8 GAS OHV Naturally Aspirated
- 5.7L 345Cu. In. V8 GAS OHV Naturally Aspirated
- 3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
Chrysler (FCA US, LLC) is recalling certain 2021 Dodge Challenger vehicles. The affected vehicles do not illuminate their safety system status indicators sufficiently in both daylight and nighttime
Without visible safety system indicators, a driver may not receive information regarding vehicle saf
Dealers will re-program instrument clusters with the correct software version, free of charge. Owne
Chrysler (FCA US, LLC) is recalling certain 2020-2021 Dodge Challenger, Dodge Charger, and Chrysler 300 vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle
A windshield that separates from the vehicle during a crash can increase the risk of injury.
Dealers will remove and replace the front windshield urethane sealant, free of charge. Owner notifi
Backup Camera Poor Image Quality Inspection
Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): **P0111-00 - In
The vehicle will exhibit a service transmission/check engine warning indicator for the following transmission models: 845RE, 8HP45, 850RE, 8HP50, 8HP70, 8HP75, 8HP75-PHEV, 8HP75-LCV, 8HP90, 8HP95. Transmissions may exhibit the following dia
Active Diagnostic Trouble Code (DTC) B1A10-00, B1A11-00, B1A12- 00, B1A13-00-, B1A14-00, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH)
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 On
D-25-17 Rev. A ALL Model Years 2019 - 2021 VF, DS, LA, LD and LX with a 3.6L Engine for Camshaft and/or Rocker Arm Replacements
ID-25-14 Rev. A ALL Model Years 2019 - 2021 VF, DS, LA, LD and LX with a 3.6L Engine for Camshaft and/or Rocker Arm Replacements
Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders: Warranty, Mopar, Customer pay and Service contract. Order"68" part number for New unsold units only
Showing the 8 most recent of 285 technical service bulletins on file with NHTSA.
On [XXX] I was involved in car accident on [XXX] around 4 oâclock in the afternoon. When the impact happened the airbags deployed and cut my wrist (left) and burned my left forearm. INFORMATION RE
The cars light notifications on instrument cluster panel turned on all of them at the same time while accelerating jerking the car on freeway I have video of that happening and can provide it upon req
The cars light notifications on instrument cluster panel turned on all of them at the same time while accelerating jerking the car on freeway I have video of that happening and can provide it upon req
The cars light notifications on instrument cluster panel turned on all of them at the same time while accelerating jerking the car on freeway I have video of that happening and can provide it upon req
Left frontal Collision between drivers side head assembly and center front of car- with white tail deer about 100-120 lbs. , causing extensive damage to car. $19,000. Payout from progressive for thos
Showing the 5 most serious of 26 complaints filed with NHTSA.
