2020 Dodge Challenger Service and Repair Manual
2020 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
- R/T Scat Pack Widebody Coupe 2-Door
- SRT Hellcat Redeye Coupe 2-Door
- 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
- Scat Pack 392 Coupe 2-Door
- GT Coupe 2-Door
- SRT Hellcat Coupe 2-Door
- R/T Scat Pack Coupe 2-Door
- SXT Coupe 2-Door
Engines covered
- 6.4L 6424CC 392Cu. In. V8 GAS OHV Naturally Aspirated
- 6.2L 6166CC 376Cu. In. V8 GAS OHV Supercharged
- 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 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
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
Showing the 8 most recent of 318 technical service bulletins on file with NHTSA.
My car was in a collision yesterday. I was rear-ended and pushed into another vehicle, resulting in both front and rear impacts. The air bag did not deploy, even though I could smell it, as if it did
VEHICLE CAUGHT ON FIRE WHILE OPERATIONAL, IN SECOND THE VEHICLE BECAME ENGULFED IN FLAMES WITH NO WARNINGS.*DT*DT*JB*DT*JB*DT*JB
VEHICLE CAUGHT ON FIRE WHILE OPERATIONAL, IN SECOND THE VEHICLE BECAME ENGULFED IN FLAMES WITH NO WARNINGS.*DT*DT*JB*DT*JB*DT*JB
VEHICLE CAUGHT ON FIRE WHILE OPERATIONAL, IN SECOND THE VEHICLE BECAME ENGULFED IN FLAMES WITH NO WARNINGS.*DT*DT*JB*DT*JB*DT*JB
My steering was locked up when I started my car in the cold then on my first turn, it completely locked up and it did this several times and it makes a grinding noise. I am assuming one of the bearing
Showing the 5 most serious of 33 complaints filed with NHTSA.
