If under normal conditions in the inlet valves of all four wheels are not closed during control for longer than 10s or the controller requests pressure-hold or pressure-decrease for longer than 10s, HECU sets DTC C1626.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Signal monitoring | 1. Defected HECU |
Enable Condition |
•
Continueosly on driving over 22km/h(13.6mi/h) | |
Threshold Value |
•
If continuous operation of ESP(ESC) control to one (or over) wheel is detected over 10s. | |
Fail Safe |
•
EBD : back up control
•
Inhibit the ABS/TCS/VDC/HBA/VSM/ESS/HAC/AVH/SCC control | |
Warning Indicator Lamp Status |
•
The ABS/ESP(ESC) warning lamp is activated.
•
The AVH waring lmap is activated in case of the vehicle equipped with AVH | |
Clear Condition |
•
Normal after IG turned on again over 12km/h (7.4mi/h) of vehicle speed |
