LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2016 >> 3 Sport, 4D Hatchback, Automatic Trans >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> On-Board Diagnostics [Dynamic Stability Control] >> DTC U0452-86: Abnormal Message From SAS Control Module >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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

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, and smart city brake support (SCBS) indicator light (amber)*1*2 .
  • Tire pressure monitoring system warning light*2 illuminates after flashes. (Not illuminated/flashed depending on malfunction content.)
  • Inhibits the TCS*3 , DSC*3 , hill launch assist (HLA)*3 , TPMS*2*3 , and smart city brake support (SCBS)*2*3 controls.
  • *1 : Not illuminated depending on malfunction content.
  • *2 : If equipped.
  • *3 : Enabled depending on malfunction content.
POSSIBLE CAUSE 
  • SAS control module malfunction
SYSTEM WIRING DIAGRAM  Not applicable