FixVault

DTC Information And Inspection: DTC Detecting Condition

Trouble Shooting Condition Possible Cause
Main Action
  • Monitor CAN messages
  1. Poor contact of connectors of each communication module
  2. Open/short in the CAN communication circuit
  3. ESP/ESC (=ESC Unit)
Prerequisite Condition
  • Turn the ignition switch on or start the engine
Threshold Value
  • An ESC CAN message was not received
Diagnosis time
  • 2 second