DTC C1612 Can Time-Out TCM: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item	Detecting Condition	Possible cause
DTC Strategy	CAN message monitoring	Faulty PCM (TCM) Faulty HECU
Enable Conditions	In case that TCM message was not received for more than 500ms within normal voltage condition. The Monitoring starts 2000 ms after Power Up.
Fail Safe	Inhibit the ESC control and allow the ABS/EBD control. The ESC warning lamp is activated.