SsangYong Stavic / SsangYong Rodius (2005 year). Service manual — part 418
ABS/ESP SYSTEM
STAVIC - 2004.09
55
4K
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
Initial start
(for 1.8 sec)
Normal mode
ESP fault
ABS fault
System fault
Low batt. voltage 1
st
Low batt. voltage 2
nd
High battery voltage
High brake pad temp.
ESP-OFF mode
Entering diag. mode
EBD
W/L
ON
OFF
OFF
OFF
ON
OFF
ON
ON
OFF
OFF
ON
ABS
W/L
ON
OFF
OFF
ON
ON
ON
ON
ON
OFF
OFF
ON
ESP
W/L
ON
BLINKS
WHEN ESP
OPERATION
ON
ON
ON
ON
ON
ON
ON
ON
ON
ESP
BUZZER
OFF
INTERMITTENT BEEP
SOUNDS WHEN ESP
OPERATION
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
EBD
X
O
O
O
X
O
X
X
O
O
X
ABS
X
O
O
X
X
X
X
X
O
O
X
ASR
X
O
X
X
X
X
X
X
* * O
X
X
ABD
X
O
X
X
X
X
X
X
X
X
X
Vehicle
yaw
control
X
O
X
X
X
X
X
X
O
*O
X
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.
*) When the driver presses the brake pedal during the ESP OFF mode, the yaw control is performed to compensate
the vehicle stability (posture) during ESP operation.
* *) The ASR controls only engine control
Warning Lamp
Controls
ABS/ESP SYSTEM
STAVIC - 2004.09
56
4K
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
7. REMOVAL AND INSTALLATION
HECU Assembly
Preceding Work: Disassemble the battery negative
cable.
1. Unscrew battery mounting bracket bolts (12M - 2EA)
and remove battery assembly.
2. Unscrew preheating relay mounting bracket bolts (12M -
2EA) and battery tray mounting bolts (12M - 4EA).
3. Disconnect the control unit connector.
ABS/ESP SYSTEM
STAVIC - 2004.09
57
4K
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
4. Disconnect the primary and secondary master cylinder
pipes from HECU.
5. Disconnect the front and rear wheel brake pipes.
7. Install in the reverse order of removal.
8. After reinstallation, add some oil and perform the brake
air bleeding.
6. Unscrew the HECU mounting nuts (2EA), and remove it.
Tightening torque
20 ~ 24 Nm
Tightening torque
15 ~ 19 Nm
RL: Rear left
RR: Rear right
FL: Front left
FR: Front right
Secondary
Primary
[Notice]
Be careful not to damage the HECU pipe and nut thread
when reinstall.
[Notice]
Donot attempt to disassemble the HECU assembly.
Wrap the end of pipes and HECU to prevent comtaminating.
[Notice]
When you install a new HECU to the vehicle, Coding is excuted
automatically.
ABS/ESP SYSTEM
STAVIC - 2004.09
58
4K
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
Steering Wheel Sensor
1. Disconnect the battery negative cable and align the tires straight forward.
2. Remove the airbag module.
3. Unscrew the steering wheel mounting nut and remove the wheel.
4. Remove the I/P panel lower cover.
[Notice]
•
Leave marks on the column shaft(A) and on the wheel(B).
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