SsangYong Stavic / SsangYong Rodius (2005 year). Manual - part 417

ABS/ESP SYSTEM

STAVIC - 2004.09

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

ESP OFF Switch

ESP OFF switch is located at center switch panel. When pressing the switch, the ESP warning lamp lights up and ESP
and TCS function is deactivated.

However, the ABS function is still activated.

Automatic coding

When replacing the HECU with new one, it is coded automatically. Therefore, additional coding operation is not needed.
When the existing ECU installed to another vehicle or a new HECU recognizes that the coded data is not matched with
the vehicle, the warning lamp lights up and ABS/ESP is not activated.

The HECU is coded when it is initially installed to the vehicle, and once coded data cannot be changed.

* If DTC C1170 (5170) is generated during automatic coding, clear it with a scan tool to resume automatic coding

process.

ABS/ESP SYSTEM

STAVIC - 2004.09

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

WARNING LAMP AND INDICATOR

ESP Warning Lamp Blinking in Control

ESP warning lamp blinks when ESP control is activated. If the activation reaches a certain limitation, a beep sounds to
warn the driver. The ESP warning lamp goes off when ESP function is deactivated. Even when the ESP is operated for
a very short period of time, the ESP warning lamp blinks minimum of 4 times every 175 milliseconds and the buzzer
sounds for at least 1.4 seconds with 100 ms interval.

ESP System Cancellation Using the ESP OFF Switch

When the ESP switch at the center switch panel is pushed (for over approximately 150 ms), the ESP system will be
cancelled and the vehicle will be driven regardless of the output values from the corresponding sensors. Then, the ESP
warning lamp on the instrument panel comes on.

The detailed operation procedures are as follows:

1) The ESP warning lamp comes on when the ESP OFF switch is pushed for over 150 ms.

2) The switch returns to normal position when the OFF switch is released.

3) The ESP system will be cancelled after approximately 150 ms.

Based on the above procedures, we can see that the ESP system will be cancelled after a certain period (approx. 150
ms) from releasing the switch to the original position. The ESP system does not get canceled immediately when the
ESP warning lamp is turned on by pressing the ESP OFF switch.

When you turn the ESP system off by pressing the ESP switch for over 150 ms, the TCS system is turned off. And the
basic ABS system will operate.

ESP warning lamp

ESP operation

(including ASR)

ESP buzzer

Min. 4 times

Min. 1.4 sec

OFF

ABS/ESP SYSTEM

STAVIC - 2004.09

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

ESP function

(including ASR)

ESP operation

ESP warning lamp

OFF

PUSH

RELEASE

PUSH

RELEASE

Disabled range

Resuming the ESP System by Using the ESP OFF Switch

The ESP system will be resumed and the ESP warning lamp at the instrument panel goes off when the ESP switch at
the center switch panel is pushed (for over approximately 150 ms) while the ESP system is not operating.

The detailed operation procedures are as follows.

1) The ESP warning lamp comes on when the ESP OFF switch is pushed for over 150 ms.

2) The switch returns to normal position when the OFF switch is released.

3) The ESP system will be resumed after approx. 150 ms.

[Notice]

•

When turning the ignition switch off while the ESP system is activated, the ESP system will be resumed when ignition
switch is turned on again.

•

When the vehicle is controlled by ESP system during driving, the ESP OFF switch does not operate.

•

The ESP OFF switch operates when it is pushed for over 150 ms. When it is pushed for less than 150 ms, the ESP OFF mode
and the ESP warning lamp will not be changed.

•

When the ESP OFF switch is pushed within 350 ms of being turned off, the ESP warning lamp and ESP system will not be
turned on.

ABS/ESP SYSTEM

STAVIC - 2004.09

CHANGED BY

EFFECTIVE DATE

AFFECTED VIN

ESP OFF Switch Monitoring

When the ESP unit recognizes that the ESP OFF switch is pushed for over 60 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 60 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.

OFF

Push Release

Return to switch signal

Reset to normal condition

Cancellation of ESP OFF mode

Turning the ESP warning lamp off

60 sec

3.5 sec

ESP function

(including ASR)

ESP operation

ESP warning lamp

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