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.
Pinpoint Test Z: Module Configuration Concern
Normal Operation and Fault Conditions
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 is set.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Condition |
|---|---|---|
| ABS C1018:61 | Regenerative Braking: Signal Calculation Failure | Sets due to incomplete or improper module programming procedures. |
| ABS C101F:46 | Generic Valve Failure: Calibration/Parameter Memory Failure | Sets due to incomplete or improper module programming procedures. |
| ABS C101F:49 | Generic Valve Failure: Internal Electronic Failure | Sets due to incomplete or improper module programming procedures. |
| ABS U0300:51 | Internal Control Module Software Incompatibility: Not Programmed | Sets due to incomplete or improper module programming procedures. |
| ABS U2017:57 | Control Module Software #2: Invalid/Incompatible Software Component | Sets if the RSC calibration variant and the ABS module configuration do not match. |
| ABS U2017:93 | Control Module Software #2: No Operation | 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. |
| ABS U2018:57 | Control Module Software #3: Invalid/Incompatible Software Component | Sets if the selectable drive mode software and the ABS module configuration do not match. |
| ABS U2024:51 | Control Module Cal-Config Data: Not Programmed | Sets due to incomplete or improper module programming procedures. |
| ABS U2100:00 | Initial Configuration Not Complete: No Sub Type Information | Sets due to incomplete or improper module programming procedures. |
| ABS U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | Sets due to incomplete or improper module programming procedures. |
| ABS U2200:00 | Control Module Configuration Memory Corrupt: No Sub Type Information | Sets due to incomplete or improper module programming procedures. |
Possible Sources
- Incomplete programming procedure
- Improper programming procedure
- EBB unit (vehicles with electric boost)
- ABS module (vehicles with vacuum boost)
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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.