Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSDODGE AND RAM2023DURANGO R/T PREMIUM, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 45 (6.2L - DTCS P1620 TO P2107)
2023 Dodge and Ram Durango R/T Premium, AWD
Section 45 (6.2L - DTCS P1620 To P2107)
2023 Dodge and Ram Durango R/T Premium, AWDSECTION Section 45 (6.2L - DTCS P1620 To P2107)
WARNING: This page is about a different variant/trim than selected.
- DTC Troubleshooting
- P1620-Supercharger Bypass Valve Control Circuit Open
- P1621-O2 Sensor Reference Voltage Circuit Low
- P1622-O2 Sensor Reference Voltage Circuit High
- P1627-Supercharger Bypass Valve Position Sensor 1/2 Correlation
- P1628-Sensor Reference Voltage 2 Erratic
- P162A-Supercharger Bypass Valve Actuator Control System - Max PWM Exceeded
- P162B-Supercharger Bypass Valve Actuator Control System - Temporary PWM/Rpm Max Exceeded
- P162C-Supercharger Bypass Valve Control Circuit
- P1643-Supercharger Bypass Valve Actuator Control System - Stuck Closed
- P1645-Supercharger Bypass Valve Actuator Control System - Unable To Close
- P1665-Supercharger Bypass Valve Control System - Ice Blockage
- P1696-EEPROM Memory Write Denied/Invalid
- P1697-EMR (Sri) Mileage Not Stored
- P1718-EEPROM Integrity Failure
- P1CF3-Battery Temperature Sensor Out Of Range Low
- P1CF4-Battery Temperature Sensor Out Of Range High
- P1D83-Engine Oil Temperature Sensor Circuit Performance
- P1E09-Closed Loop Fueling Not Achieved - Bank 1 Downstream
- P1E0A-Closed Loop Fueling Not Achieved - Bank 2 Downstream
- P2066-Fuel Level Sensor 2 Performance
- P2067-Fuel Level Sensor 2 Circuit Low
- P2068-Fuel Level Sensor 2 Circuit High
- P2072-Electronic Throttle Control System - Ice Blockage
- P2096-Downstream Fuel Trim System 1 Lean
- P2097-Downstream Fuel Trim System 1 Rich
- P2098-Downstream Fuel Trim System 2 Lean
- P2099-Downstream Fuel Trim System 2 Rich
- P2100-Electronic Throttle Control Motor Circuit/Open - Bank 1
- P2101-Electronic Throttle Control Motor Performance - Bank 1
- P2107-Electronic Throttle Control Module Processor
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.