DTC C1626 Implausible Control: DTC Detecting Condition

DTC DETECTING CONDITION

Item		Detecting Condition	Possible cause
DTC strategy		Signal monitoring	Inoperative HECU
Case 1	Monitoring Period	Continuous
Case 1	Enable Conditions	If the controller requests pressure-hold or pressure-decrease for longer than 1.28 s, a fault is stored.
Case 2	Monitoring Period	Continuous (at vehicle reference speed > 6 m/s, no detected under voltage and a fault is not already detected)
Case 2	Enable Conditions	The monitoring reports a failure if continuous ESC control occurs for a time period > = 10 s.
Fail Safe		The ABS/ESC functions are inhibited, allow the EBD control. The ABS/ESC warning lamps are activated.