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DTC Information And Inspection: DTC Detecting Condition

Trouble shooting Condition Possible Cause
Main action
  • Variant monitoring
  1. Faulty ESP (ESC)
  2. Variant coding not carried out
  3. A different type control module is installed
  4. CAN Bus Off
  5. Replacement of PCM (ECM & TCM)
Case 1 Threshold Value
  • When variant coding is not completed.
  • When 2WD vehicle receives 4WD messages.
MIL
  • EBD/ABS/ESP (ESC)/DBC/AVH warning lamps are activated.
  • EPB warning lamp is not activated.
Case 2 Threshold Value
  • When variant coding is not completed.
  • When non-Ax variant vehicle receives Ax messages.
MIL
  • EBD/ABS/ESP (ESC)/DBC/AVH warning lamps are activated.
  • EPB warning lamp is not activated.
Case 3 Threshold Value
  • When variant coding is not completed.
  • When non-EPB vehicle receives EPB messages.
MIL
  • EBD/ABS/ESP (ESC)/DBC warning lamps are activated.
  • AVH warning lamp is not activated.
Case 4 Threshold Value
  • When variant coding is not completed.
  • When AEB status signal is received after AEB function is coded as not being applied.
MIL
  • No KIL on
Case 5 Threshold Value
  • When variant coding is not completed.
  • When FCW status signal is received after FCW function is coded as not being applied.

    * FCW ((Forward Collision Warning)
MIL
  • No KIL on
Case 6 Threshold Value
  • Additional function (ESS/SPAS/AVH/HAC/EPB) configuration is not coded.
MIL
  • EBD/ABS/ESP (ESC)/DBC warning lamps are activated.
  • EPB warning lamp is not activated.
Reset condition
  • DTC is cleared and W/Lamp is off after calibration is done
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