SSANGYONG Kyron Repair Manual page 431

ESP OFF Switch Monitoring
When the ESP unit recognizes that the ESP OFF switch is pushed for over 10 seconds, the ESP unit determines
it as a ESP OFF switch malfunction. When the ESP OFF switch is pushed, the ESP system is resumed after 10
seconds. However, the ESP warning lamp comes on when the ESP OFF switch is pushed (for over 150 ms) and
then goes out when the ESP system is resumed. When the ESP OFF switch returns to normal position, the ESP
unit resets the ESP OFF switch for approx. 3.5 seconds.
HI
ESP operation
LO
ON
ESP function
(including TCS)
OFF
ON
ESP warning lamp
OFF
ESP Warning Lamp Operation Depending on System Conditions
The table shows ESP warning lamp operations when the ESP system is defective or ESP (including TCS function) is working.
Initial start (for 1.8 sec)
Normal mode
ESP fault
ABS fault
System fault
Low batt. voltage
High battery voltage
High brake pad temp.
ESP-OFF mode
Entering diag. mode
NOTICE
• When the driver presses the brake pedal during the ESP OFF mode, the yaw control is performed to compen-
sate the vehicle stability (posture) during ESP operation.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
10
sec
Warning Lamp
ABS W/L ESP W/L
ON ON
BLINKS WHEN
OFF
ESP OPERATION
OFF
ON ON
ON ON
ON ON
ON ON
OFF ON
OFF ON
ON ON
Push Release
Detect
failure
3.5
sec
Return to switch signal
Cancellation of ESP OFF mode
Turning the ESP warning lamp off
ABS ASR
NO NO
OK OK
OK
NO
NO NO
NO NO
NO NO
NO NO
OK NO
OK NO
NO NO
4890
Reset to normal condition
Controls
Vehicle yaw
ABD
control
NO NO
OK OK
NO NO
NO NO
NO NO
NO NO
NO NO
NO
NO
1)
NO OK
NO NO
ABS/ESP SYSTEM
KYRON SM - 2005.09
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