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 102 (8HP50/850RE AUTOMATIC TRANSMISSION - DTCS P1DC9-00 TO U0104-00)DTC TROUBLESHOOTINGP2764-00 TORQUE CONVERTER CLUTCH PRESSURE CONTROL SOLENOID CONTROL CIRCUIT LOWSET 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.
- Pressure Control Solenoids:
- A short to battery failure is detected if the Application-Specific Integrated Circuit (ASIC) indicates a short to battery failure or the PWM feedback signal at the output stage is 0%.
- A short to battery failure is detected if the ASIC indicates a short to battery failure or the PWM feedback signal at the output stage is 0%.
- An open circuit or short to ground failure is detected if the ASIC indicates a short to ground or open circuit failure or the PWM feedback signal at the output stage is 100%.
- A short to ground failure is detected if the ASIC indicates a short to ground failure in reaction to the output stage being switch off after an open circuit or short to ground failure detection.
- A bypass to ground failure is detected if the ASIC indicates a bypass to ground failure.
- A current too low failure is detected if the calculated pressure control solenoid current is less than a calibrated value.
- A current too high failure is detected if the calculated pressure control solenoid current is greater than a calibrated value.
- A Serial Peripheral Interface (SPI) communication failure in the SPI communication between the Central Processing Unit (CPU) and the ASIC is detected based upon the validity of the check-byte, the timing and the feedback signal of the message.
- Shift Solenoids:
- A short to battery failure is detected if the voltage of the output signal during PWM duty phase is greater than a calibrated value.
- An open circuit failure is detected if the voltage of the output signal during PWM duty or no duty phase is in an invalid range.
- A short to ground failure is detected if the voltage of the output signal during PWM duty or no duty phase is less than a calibrated value.
- A short to ground or open circuit failure is detected if the commanded duty cycle for the solenoid is 100% and the ASIC indicates the output stage is switched off.
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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.