DTC Information And Inspection: DTC Detecting Condition

WARNING: This page is about a different variant/trim than selected.

Troubleshooting		Condition	Possible Cause
Main Action		Monitor the Motor circuit	Open or short in power supply circuit Blown fuse Faulty IEBM Excessive parking brake shoe gap Faulty motor circuit Faulty motor wall detection Faulty motor initial setup
Threshold Value	Case 1 (Motor initialization)	When the difference between motor initialize position and motor offset position is greater than 10 degree During the motor initialization process, if phase equilibrium is not achieved when phase fixation is performed When motor voltage is less than 4V or greater than 50V during motor initialization
	Case 2 (Motor open)	When motor phase current is all below 2A during motor operation
	Case 3 (Motor power line open)	When motor supply voltage is less than 4V while IEBM supply voltage is greater than 7.5V
	Case 4 (ECU internal Motor inverter short)	When the voltage difference between FET Drain and FET Source is greater than 2V When the voltage difference between FET Drain and FET Gate is greater than 0.8V
	Case 5 (ECU internal Gate Driver failure)	When Motor Gate Driver failure SPI fault, BIST (Built-In Self-Test) Clock error, Charge pump error EEPROM, Configuration register Output feedback monitoring, Temperature error
	Case 6 (Motor Wall Detection)	A failure is detected when motor current is greater than pre-defined value [30] A longer than 1 second during wall detection
MIL		ABS/ESC/IEB/RBS/DBC/AVH warning lamps are activated
Reset Condition		When Motor is normally initialized after ignition switch turned OFF and back ON

NOTE: * IEBM (Integrated Electric Brake Module: ESP Control Module)