FixVault

DTC U0452-86: Abnormal Message From SAS Control Module (DSC): Notes

DTC U0452:86 (DYNAMIC STABILITY CONTROL) DETECTION CONDITION AND POSSIBLE CAUSE

DTC U0452:86 Abnormal message from SAS control module
DETECTION CONDITION
  • Correct data cannot be received from SAS control module
FAIL-SAFE FUNCTION
  • Illuminates the TCS/DSC indicator light.
  • Inhibits the TCS (engine control) and DSC controls.
POSSIBLE CAUSE
  • SAS control module malfunction
SYSTEM WIRING DIAGRAM -