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 RAM2024DURANGO SRT HELLCAT PLUSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 45 (3.6L - DTCS P2504 TO P2AF5)DTC TROUBLESHOOTINGP2681 ENGINE COOLANT BYPASS VALVE CONTROL CIRCUIT OPENSET CONDITION
2024 Dodge and Ram Durango SRT Hellcat Plus
Set Condition
2024 Dodge and Ram Durango SRT Hellcat PlusSECTION Set Condition
WARNING: This page is about a different variant/trim than selected.
- The Powertrain Control Module (PCM) detects an open circuit on the Coolant Bypass Valve Control circuit.
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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.