Pinpoint Test Cy : P1A13
- NOTE: The Inverter System Controller (ISC) is referred to as the SOBDMC (Secondary On-Board Diagnostic Control Module C) in the scan tool.
Normal Operation and Fault Conditions
REFER to: Electric Powertrain Control - System Operation and Component Description .
DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition SOBDMC P1A13:00 Hybrid Powertrain Control Module - Regenerative Braking Disabled: No Sub Type Information This DTC sets when an ABS concern is detected. Possible Sources
- ABS concern
- CY1 CHECK THE INVERTER SYSTEM CONTROLLER (ISC) AND ABS (ANTI-LOCK BRAKE SYSTEM) MODULE CALIBRATION LEVELS
- Verify the Inverter System Controller (ISC) and the ABS module are at the latest calibration levels.
Are the Inverter System Controller (ISC) and the ABS module are at the latest calibration levels?
Yes GO to CY2 No UPDATE the Inverter System Controller (ISC) or ABS module to the latest calibration level. - CY2 CHECK FOR ABS (ANTI-LOCK BRAKE SYSTEM) MODULE DIAGNOSTIC TROUBLE CODES (DTCS)
- Using a diagnostic scan tool, read the CMDTCs from the ABS module.
Are any ABS module DTCs present?
Yes Refer to ABS GUIDED ROUTINE No The system is operating correctly at this time. The DTC may have set due to high network traffic or an intermittent fault condition. CLEAR the Inverter System Controller (ISC) DTCs and REPEAT the self-test.