Pinpoint Test Z: Abs (Anti-Lock Brake System) Module Configuration Concern
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 U2017:57 | Control Module Software #2: Invalid/Incompatible Software Component | Sets due to incomplete or improper module programming procedures. |
| ABS U2017:93 | Control Module Software #2: No Operation | Sets due to incomplete or improper module programming procedures. |
| ABS U2018:57 | Control Module Software #3: Invalid/Incompatible Software Component | 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. |
| 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 U2024:51 | Control Module Cal-Config Data: Not Programmed | This DTC is only present when a new ABS module is installed, the ABS module is flashed or the ABS module is reconfigured. |
| ABS U2024:57 | Control Module Cal-Config Data: Invalid/Incompatible Software Component | Sets due to incomplete or improper module programming procedures. |
Possible Sources
- Incomplete programming procedure
- Improper programming procedure
- EBB unit (HCU and ABS module assembly)