SSANGYONG Rexton Y200 Manual page 903

Step
1. Install the scan tool.
2. Turn ignition switch to ON.
1
3. Select the Data List mode.
Is the scan tool receiving data from the electronic
brake control module (EBCM)?
Check the display.
2
Are there any current DTCs displayed?
1. Turn the ignition to LOCK for 10 seconds.
2. Turn the ignition to On and observe the ABS
3
indicator.
Does the indicator light for 2 seconds and then go off?
Check the ABS indicator.
Did the ABS indicator turn on and stay on?
4
Check whether the vehicle is equipped with traction
control.
5
Is the vehicle equipped with traction control?
1. Turn the ignition to LOCK for 10 seconds.
2. Turn the ignition to ON and observe the TCS
6
indicator.
Does the indicator light for 2 seconds and then go off?
1. Turn the ignition to LOCK.
2. Disconnect the EBCM harness connector.
3. Turn the ignition to ON.
7
4. Use a digital voltmeter (DVM) to measure the
voltage from ground to terminal 15 of the EBCM
harness connector.
Is the voltage equal to the specified valve?
1. Turn the ignition to LOCK.
2. Use a DVM to measure the resistance from the
EBCM harness connector, terminals 16 and 19 to
8
ground.
Is the resistance equal to the specified value?
Repair the open in the circuit that failed.
9
Is the repair complete?
Use a DVM to measure the resistance between
terminal 11 of the EBCM harness connector and
10
terminal 8 of the data link connector (DLC).
Is the resistance below the specified valve?
Replace the ABS unit.
11
Is the repair complete?
Repair the open or high resistance in circuit between
terminal 11 of the EBCM harness connector and
12
terminal 8 of the DLC.
Is the repair complete?
Perform the road test described above.
13
Are any DTC set?
SSANGYONG Y200
Diagnostic Circuit Check
Action
ABS AND TCS 4E-19
Value Yes
- Go to Step 2
Refer to the
applicable
- DTC table
- Go to Step 5
Go to "ABS
Indicator Lamp
Illuminated
Constantly"
-
- Go to Step 6
- Go to Step 13
11 - 14 V Go to Step 8
≈ 0 Ω
Go to Step 10
- System OK
2 Ω
Go to Step 11
- System OK
- Go to Step 1
Go to the DTC
- table
No
Go to Step 7
Go to Step 3
Go to Step 4
Go to "ABS
Indicator Lamp
Inoperative"
Go to Step 13
Go to "TCS
Indicator Lamp
Inoperative"
Go to "Power
Supply to
Control
Module, No
DTCs Stored"
Go to Step 9
-
Go to Step 12
-
-
System OK