April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Information: DTC Detecting Condition

Item	Detecting Condition	Possible Cause
DTC Strategy	CAN signal monitoring	Poor connector connection Open in CAN communication line ICU MFC ECU
Enable Condition	Ignition "ON" or Engine "ON" Normal battery voltage 9 to 16V
Threshold Value	If ICU message received counter value is not increasing or checksum error is occurred
Detecting Time	2s