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.
2021 Ford Explorer TimberlineFACTORY OEM SERVICE PROCEDURE
Normal Operation and Fault Conditions
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
During new module installation, configuration files are loaded into the new module being replaced. If a discrepancy is detected between the modules or an incomplete programming procedure is carried out, a DTC sets.
PPT Z ABS MODULE DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| P05D3-57 | Driver Mode Select Switch "A" Range/Performance: Invalid/Incompatible Software Component | This DTC sets due to incomplete or improper module programming procedures. The module must be reconfigured using as-built data. |
| U2017:93 | Control Module Software 2: No Operation | This DTC sets if the RSC control logic cannot initialize after stable driving conditions are detected. This is usually due to an incomplete or improper module programming procedures. |
| U2100:46 | Initial Configuration Not Complete: Calibration/Parameter Memory Failure | This DTC is preset in a new ABS module and clears automatically when the ABS module is configured correctly. This DTC also sets due to incomplete or improper module programming procedures. |
| U2100:51 | Initial Configuration Not Complete: Not Programmed | This DTC is preset in a new ABS module and clears automatically when the ABS module is configured correctly. This DTC also sets due to incomplete or improper module programming procedures. |
| U2100:56 | Initial Configuration Not Complete: Invalid/Incompatible Configuration | This DTC sets due to incomplete or improper module programming procedures. |
| U2100:57 | Initial Configuration Not Complete: Invalid/Incompatible Software Component | This DTC is preset in a new ABS module and clears automatically when the ABS module is configured correctly. This DTC also sets due to incomplete or improper module programming procedures. |
| U2101:55 | Control Module Configuration Incompatible: Not Configured | This DTC sets due to incomplete or improper module programming procedures. |
| U2101:56 | Control Module Configuration Incompatible: Invalid/Incompatible Configuration | This DTC sets due to incomplete or improper module programming procedures. |
| U2101:57 | Control Module Configuration Incompatible: Invalid/Incompatible Software Component | This DTC sets due to incomplete or improper module programming procedures. |
| U2200:00 | Control Module Configuration Memory Corrupt: No Sub Type Information | This DTC sets due to incomplete or improper module programming procedures. |
| U2200:83 | Control Module Configuration Memory Corrupt: Value of Signal Protection Calculation Incorrect | This DTC sets due to incomplete or improper module programming procedures. |
Factory Service Tools
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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.