Driver can inhibit the ESP control by ESP switch.
When switch signal sends into the HECU, the ESP warning lamp goes "ON" and the ESP control is stopped and if the next switch signal is inputted again, the ESP control is ready. This function is used for sporty driving or vehicle inspection.
This DTC is set when the condition that the level of ESP switch is high is continued for more than 60 seconds.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
Circuit Monitoring |
•
Open or short ESP switch circuit
•
Faulty ESP switch |
Enable Conditions |
•
When the ESP switch is ON for 1 minute. | |
Fail Safe |
•
Inhibit the ESP control and allow the ABS/EBD control.
•
The ESP warning lamp is activated. |
Engine ON | ESP switch HIGH | ESP switch LOW |
7.0V ~ 16.0V | 0V ~ 3.0V |
