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.
2012 Ford Fiesta S, Standard TransFACTORY OEM SERVICE PROCEDURE
Inspection and Verification
This service information provides step-by-step module configuration procedures. Carry out the Programmable Module Installation (PMI) to carry out configuration or when DTCs from the list below are present:
NOTE:
Some modules on this vehicle utilize a 5-character DTC followed by a 2-character failure-type code. The failure-type code provides information about specific fault conditions such as opens, or shorts to ground. Continuous Memory DTCs have an additional 2-character DTC status code suffix to assist in determining DTC history.
DTC CHART
| DTC | Description | Source | Action |
|---|---|---|---|
| U0300 | Internal Control Module Software Incompatibility |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U0300:4A | Internal Control Module Software Incompatibility |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2024:54 | Control Module Cal-Config Data |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2050 | No Application Present |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2051 | One or More Calibration Files Missing/Corrupt |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information |
|
CARRY OUT APIM programming. REFER to Accessory Protocol Interface Module (APIM) Programming . |
| U2100:55 | Initial Configuration Not Complete |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2100:55 | Initial Configuration Not Complete |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information |
|
CARRY OUT APIM programming. REFER to Accessory Protocol Interface Module (APIM) Programming . |
| U3000:46 | Control Module Calibration/Parameter Memory Failure |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
| U3002:62 | Vehicle Identification Number - signal compare failure |
|
CARRY OUT PMI. REFER to Programmable Module Installation (PMI) . |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.