U0300 FORD - Internal Control Module Software Incompatibility

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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U0300 FORD Possible Causes

  • Reprogram Module ("Flashing")
  • New Powertrain Control Module (PCM) Needs programming

First diagnose U0300 FORD code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

U0300 FORD Tech Notes

Verify the Powertrain Control Module (PCM) is at the latest calibration level.

Cost of diagnosing the U0300 FORD code

    Labor: 1.0

    The cost of diagnosing the U0300 FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

U0300 FORD Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

U0300 Ford Description

The U0300 code indicates there are incompatible software levels within the Powertrain Control Module (PCM) that control the Electronic Throttle Control (ETC) system. The ETC system uses multiple microprocessors within the PCM, each having its own software level and function. The microprocessors must have the correct level of software in order to communicate and function together.
OBDII Code U0300 Ford - Internal Control Module Software Incompatibility  - AutoCodes.com

U0300 FORD More Information

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U0300 FORD Comments

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