Second Generation XM (2011-2015) / Kia Sorento XM 2011-2015 Service Manual / Brake System
- When the ECU Connector is seperated from ECU.
- Cluster lamp is ON when communication is impossible with CAN module. ESC Function/Warning Lamp
The ESC function/warning lamp indicates the self-test and failure status of the ESC. The ESC function/warning lamp
is turned on under the following conditions :
- During the initialization phase after IGN ON. (continuously 3 seconds).
- When the ESC function is inhibited by system failure.
- When the ESC control is operating. (Blinking - 2Hz)
- During diagnostic mode.(Except standard mode)
- Cluster lamp is ON when communication is impossible with CAN module. ESC Off Lamp
The ESC Off lamp indicates the self-test and operating status of the ESC. The ESC Off lamp operates
under the following conditions :
- During the initialization mode after IGN ON. (continuously 3 seconds).
- ESC Off lamp is On when driver input the ESC Off switch. ESC On/Off Switch
The ESC On/Off Switch shall be used to toggle the ESC function between On/Off states based upon driver input. The On/Off switch shall be a normally open,
momentary contact switch.Closed contacts switch the circuit to ignition. Initial status of the ESC function is on and switch toggle the state.