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 MANUALSFORD2014F-450 SUPER DUTY PLATINUM, RWDREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMENGINE CONTROLS - POWERTRAIN DTC CHARTS & DESCRIPTIONS (DIESEL)DTC DIAGNOSISP0601: INTERNAL CONTROL MODULE MEMORY CHECKSUM ERROR
2014 Ford F-450 Super Duty Platinum, RWD
P0601: Internal Control Module Memory Checksum Error
2014 Ford F-450 Super Duty Platinum, RWDSECTION P0601: Internal Control Module Memory Checksum Error
P0601 - INTERNAL CONTROL MODULE MEMORY CHECKSUM ERROR
| Description: This DTC sets when the PCM communications processor unit (CPU) internal checks return an incorrect value. | |||
Possible Causes:
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| Diagnostic Aids: Reprogram or update the calibration. Reprogram the vehicle identification VID block. Check for other DTCs or drive symptoms for further action. Make sure to check for aftermarket performance products before installing a new PCM. If it is necessary to install a new PCM, refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) . Programming the VID Block for a Replacement PCM. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test PINPOINT TEST Y: POWERTRAIN CONTROL MODULE (PCM) READ ONLY MEMORY (ROM) FAILURE . | ||
RENDER: 1.0x
NO RELATED
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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.