Pinpoint Test Am: PSCM (Power Steering Control Module) DTC (Diagnostic Trouble Code) U2100:00 Initial Configuration Not Complete
- Normal Operation and Fault Conditions
Description
- Description
- When a new EPAS gear is installed, the PSCM is blank and must be configured with the vehicle information. Configuration is checked during initial PSCM power up (ignition ON) with the voltage supply to the PSCM greater than 6 volts.
Pinpoint Test Applicability
- Pinpoint Test Applicability
- This test applies to PSCM DTC U2100:00 Initial Configuration not complete only. It does not apply to any other module except the PSCM.
DTC Diagnostic Strategy
- DTC Diagnostic Strategy
- If the module DTC list results in a large number of DTC s, diagnose all module hard faults first (C102D, C1B00, C200B, C200C, C200D, U2011 and U3000) before diagnosing any network faults (lost communication or invalid data). If voltage concern DTC are present, diagnose those after any module hard faults and before any network faults. Diagnose all current and active DTC s before diagnosing any historic DTC s.
Pinpoint Test Purpose
- Pinpoint Test Purpose
- To verify PSCM DTC U2100:00 is present and direct diagnostics to the appropriate procedures to rectify the concern.
Diagnostic Aids
- Diagnostic Aids
- REFER to: Module Programming
DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition PSCM U2100:00 Initial Configuration Not Complete: No Sub Type Information This DTC is set if the initial PSCM configuration was not carried out or if the configuration fails. Possible Causes
- PSCM not configured
- PSCM configuration not complete
Visual Inspection and Pre-checks
- This DTC is set if the complete PSCM configuration was not carried out or if the configuration fails.
- AM1 CHECK VEHICLE HISTORY
Check the vehicle history for recent service actions related to the following.- PSCM
- Steering Gear
- Steering Column
Have there been any recent service actions related to the components listed above?
Yes REPEAT the PMI procedure as directed by the diagnostic scan tool or CONFIGURE the PSCM using vehicle as-built data. REFER to: Module Programming REFER to: Module Configuration No GO to AM2 - AM2 VERIFY PSCM (POWER STEERING CONTROL MODULE) CONFIGURATION
- Ignition ON.
- Using a diagnostic scan tool, configure the PSCM. REFER to: Module Programming REFER to: Module Configuration
- Ignition OFF.
- Wait at least 90 seconds for the modules to completely shut off.
- Start the engine.
- Using a diagnostic scan tool, carry out a self-test of the PSCM.
Is DTC U2100:00 present and active in the PSCM '
Yes DO NOT install a new EPAS assembly. DTC U2100:00 is present in new EPAS assemblies until the PSCM is correctly programmed and configured. DOWNLOAD the latest PMI / IDS scan tool program to make sure the latest PMI software is being used. No The condition causing the DTC to set is not present at this time. DISCONTINUE this test and REFER to the Diagnostic Trouble Code (DTC) Chart for further diagnosis as necessary.