SsangYong Stavic / SsangYong Rodius (2005 year). Manual — part 420
ABS/ESP SYSTEM
STAVIC - 2004.09
63
4K
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
Trouble
Code
ESP
ABS
Descriptions
Cause
- Operating voltage exceeds specified range
(Hi: 18.0 ± 1.0 V / Lo: 6.5 ± 0.5 V)
- Poor contact or installation of harness
Action
- Check the sensor cluster connector
- Others
Cause
- Internally defective HECU
- Abnormal A/D converter voltage: 5.0 ± 3 %
- Abnormal supplying voltage (4.580 ~ 4.960 V) to sensor
cluster
→ Short circuit between supplying voltage output of
sensor cluster and ground
- Poor ground of sensor cluster (0.0 ~ 0.5 V)
→ Short to ground on sensor cluster
- Abnormal signals from longitudinal acceleration sensor
- Abnormal signals from lateral acceleration sensor
- Abnormal signals from yawing sensor
- Poor installation of sensor
- Defective sensor cluster
- Defective or short circuit of CAN communication line
Action
- Replace the sensor
- Initialize the sensor
Cause
- Low voltage out of specified range (9.7 ± 0.3 V)
Action
- Check the supplying voltage
Cause
- Over voltage out of specified range (18.0 ± 1.0 V)
Action
- Check the supplying voltage
Cause
- Overheated brake disk due to braking force: over 500°C
Action
- Stop driving for a period of time after turning off the ESP
Defective Components
C1074
(5074)
Sensor cluster-internal
O
X
C1101
(5101)
Battery under voltage
O
O
O
O
C1111
(5111)
Disk temperature is high
C1102
(5102)
Battery over voltage
O
O
C1073
(5073)
Sensor cluster -electri-
cal
O
X
ABS/ESP SYSTEM
STAVIC - 2004.09
64
4K
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
Trouble
Code
ESP
ABS
Descriptions
Cause
- Mechanical defective in brake switch
- Defective brake switch harness
Action
- Check the harness and connector
Cause
- Mechanical defective in ESP OFF switch
- Defective ESP OFF switch harness (short to ground)
Action
- Check the harness and connector for ESP OFF switch
Cause
- Abnormal supplying voltage to valve solenoid
- Internally defective HECU
Action
- Check the battery voltage
- Check the HECU connector
- Replace the HECU
Cause
- Too low (below 6.0 V) or no supplying voltage to pump
motor
- Over 0.93 V from pump motor voltage
- Poor contact in pump motor connector
- Poor ground
Action
- Check the supplying voltage
- Check the HECU connector
- Replace the HECU
Cause
- Internally defective HECU
- Defective A/D converter, internal voltage regulator, and
controller
- Defective sensor and short to supplying voltage line
Action
- Replace the HECU
Cause
- Abnormal signals from sensors
- Poor calibration for sensors
Action
- Check and initialize the sensors
Defective Components
C1401
(5401)
HECU hardware
O
O
O
X
C1501
(5501)
No calibration or SC
checksum error
C1311
(5302)
Motor pump
O
O
C1301
(5301)
Valve, valve relay
X
X
C1202
(5202)
ESP OFF switch
O
X
C1201
(5201)
Brake lamp switch
O
X
ABS/ESP SYSTEM
STAVIC - 2004.09
65
4K
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
Trouble
Code
ESP
ABS
Descriptions
Cause
- Coding error
- Defective CAN communication line
- Discrepancy between HECU coding and vehicle coding
Action
- Check the HECU coding and vehicle coding
- Replace the HECU
Cause
- Defective CAN communication line
Action
- Check CAN communication line
Cause
- Short to CAN communication line
- Overload to CAN communication
Action
- Check the engine ECU
- Check the CAN communication line
- Check the engine ECU connector
Cause
- Short to CAN communication line
- Overload to CAN communication
Action
- Check the TCU
- Check the CAN communication line
- Check the engine TCU connector
Cause
- Defective communication with TCCU
Action
- Check the TCU
- Check the TCCU connector
- Check the CAN communication line
Cause
- Defective signal transmit of Engine ECU
Action
- Check the engine ECU varient coding
Defective Components
C1170
(5170)
Variant coding error
O
( O )
C1601
(5601)
CAN bus off
O
( O )
C1602
(5602)
CAN timeout EMS
(communication error
between engine ECU
and CAN)
O
X
C1603
(5603)
CAN timeout TCU
(communication error
between TCU and CAN)
O
X
C1604
(5604)
CAN timeout 4WD
(can signal error EMS)
C1612
(5612)
CAN timeout 4WD
(can signal error EMS)
O
X
O
X
ABS/ESP SYSTEM
STAVIC - 2004.09
66
4K
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
ABS/ESP Sensor Value
[O: Applied, X: N/A]
No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Contnet
Wheel Speed Front RH
Wheel Speed Front LH
Wheel Speed Rear RH
Wheel Speed Rear LH
Battery Voltage
Longitudinal Acceleration Sensor
Lateral Aceleration Sensor
Yaw Rate Sensor
Steering Wheel Angle Sensor
Pressur Sensor (Primary)
Pressur Sensor (Secondary)
EBD Control
BTCS Control
Engine TCS Control
ESP Control
ESP / TCS OFF Switch
ABS Control
Stop Lamp Switch
Unit
1 km/h
1 km/h
1 km/h
1 km/h
0.1 V
0.01 g
- : Straight ahead
0.01 g
+ : Left Turn
0.5 deg/s
+ : Left Turn
5 deg
+ : Left Turn
1 bar
1 bar
Operation / Non-operation
Operation / Non-operation
Operation / Non-operation
Operation / Non-operation
ON / OFF
Operation / Non-operation
ON / OFF
ESP
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
ABS
O
O
O
O
O
X
(Fixed Value: 0)
X
(Fixed Value: 0)
X
(Fixed Value: 0)
X
(Fixed Value: 0)
X
(Fixed Value: 0)
X
(Fixed Value: 0)
O
X
X
X
X
O
O
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