LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2021 >> Avalon Touring >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Electronically Controlled Brake System - Diagnostic Codes (C1336-P0571) (Except Hybrid) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model) >> DTC C147D: Air Bag Circuit [04/2018 - 08/2021] >> Description

DTC C147D: Air Bag Circuit [04/2018 - 08/2021]: Description

The skid control ECU (brake actuator assembly) receives the secondary collision brake control request signal from the airbag sensor assembly.

DTC No. Detection Item DTC Detection Condition Trouble Area
C147D Air Bag Circuit An abnormal secondary collision brake control request signal is received 3 times or more when communication with the airbag sensor assembly is possible.
  • Airbag sensor assembly
  • Skid control ECU (brake actuator assembly)