Pinpoint Test Z: Abs (Anti-Lock Brake System) Module Configuration Concern: Notes
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Refer to VEHICLE DYNAMIC SYSTEMS for schematic and connector information.
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 sets.
REFER to: Anti-Lock Brake System (ABS) and Stability Control - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Condition |
|---|---|---|
| ABS C05CC:00 | Brake Master Cylinder Piston Position Sensor "A" Circuit Range/Performance: No Sub Type Information | ThisDTC sets due to incomplete or improper module programming procedures. |
| ABS C05CF:00 | Brake Master Cylinder Piston Position Sensor "B" Circuit Range/Performance: No Sub Type Information | ThisDTC sets due to incomplete or improper module programming procedures. |
| ABS C102E:48 | Stability Control System: Supervision Software Failure | Sets due to incomplete or improper module programming procedures. |
| ABS P0604:8F | Internal Control Module Random Access Memory (RAM) Error: Erratic | Sets due to incomplete or improper module programming procedures. |
| ABS U2002:47 | Switch: Watchdog/Safety μC Failure | 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 | 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. |
| 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 U202B:61 | In-Use Application Signing Key: Signal Calculation Failure | Sets due to incomplete or improper module programming procedures. Detects a non-production bootloader file is present or an ABS module with production boot is unlocked |
| ABS U202B:62 | In-Use Application Signing Key: Signal Compare Failure | Sets due to incomplete or improper module programming procedures. Detects non-production software in the ABS module. |
| 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 | This DTC also sets due to incomplete or improper module programming procedures. |
| SASM U2016:47 | Control Module Main Software: Watchdog/Safety μC Failure | Sets due to incomplete or improper module programming procedures. |
| SASM U2100:00 | Initial Configuration Not Complete: No Sub Type Information | Sets due to incomplete or improper module programming procedures. |
| SASM U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | Sets when the SASM receives invalid vehicle configuration data from the BCM. |
| SASM U2200:00 | Control Module Configuration Memory Corrupt: No Sub Type Information | Sets when the checksum sent with the vehicle configuration message from the BCM does not match the checksum stored in the SASM memory. |
Possible Sources
- Incomplete programming procedure
- Improper programming procedure
- SASM
- ABS module