SsangYong Korando II (1996-2006 year). Manual - part 261

ABS AND TCS 4F-59

SSANGYONG MY2002

Step

1

2

3

4

5

6

7

DTC 42 - Acceleration Sensor Fault

Action

Go to Step 3

Go to Step 5

System OK

System OK

Go to Step 7

System OK

System OK

Go to Step 2

Go to Step 4

-

-

Go to Step 6

-

-

-

4.75 - 5.25 v

-

-

1.95 - 3.45 v

-

-

Examine the acceleration sensor.
Are there any signs of physical damage?
1. Turn the ignition switch to ON.
2. Use a digital voltmeter (DVM) to measure the

voltage between terminal 39 and 43 of EBCM.

Is the voltage within the specified value?
Replace the acceleration sensor.
Is the repair complete?
Repair the open in the affected circuit or replace the
acceleration sensor, if necessary.
Is the repair complete?
1. Place the acceleration sensor horizontally and let

the acceleration sensor

2. Turn the ignition switch to ON.
3. Use a digital voltmeter (DVM) to measure the

voltage between terminal 39 and 51 of EBCM.

Is the voltage within the specified value?
Repair the open in the affected circuit or replace the
acceleration sensor, if necessary.
Is the repair complete?
Replace the ABS unit.
Is the repair complete?

Value(s)

Yes

No

SSANGYONG MY2002

4F-60  ABS AND TCS

DIAGNOSTIC TROUBLE CODE (DTC) 43

ACCELERATION SENSOR CONTINUITY FAULT

KAA4F190

Circuit Description

The acceleration sensor provides a voltage signal that
changes in relation to the acceleration of vehicle. The
signal voltage will vary from about 1.95 to 3.45 volt.
The electronic brake control module (EBCM) monitor a
signal voltage of deceleration in the vehicle.

Diagnosis

This procedure checks for a malfunctioning acceleration
sensor, a short to ground or to voltage in the wiring, or
a contact problem in a connector.

Cause

•

The vertical acceleration sensor is defective or dis
connected

•

There is a problem in the wiring

•

There is a problem with a connector

•

Wrong installed vertical acceleration sensor

Fail Action

ABS action is disabled, and the ABS warning lamp is
ON.

Test Description

The number(s) below refer to step(s) on the diagnostic
table.

2. This step checks for the voltage reference from

the EBCM.

5. This step checks for the voltage signal from the

acceleration sensor.

Diagnostic Aids

Be sure that the acceleration sensor wiring is properly
routed and retained.

It is very important to perform a thorough inspection of
the wiring and the connectors carefully and completely
may result in misdiagnosis, causing part replacement
with the reappearance of the malfunction.

You can use the scan tool to monitor acceleration sensor
during a road test. Watch the acceleration sensor being
displayed on the scan tool to see if any of the reading
is unusual.

ABS AND TCS 4F-61

SSANGYONG MY2002

Step

1

2

3

4

5

6

7

DTC 43 - Acceleration Sensor Continuity Fault

Action

Go to Step 3

Go to Step 5

System OK

System OK

Go to Step 7

System OK

System OK

Go to Step 2

Go to Step 4

-

-

Go to Step 6

-

-

-

4.75 - 5.25 v

-

-

1.95 - 3.45 v

-

-

Examine the acceleration sensor.
Are there any signs of physical damage?
1. Turn the ignition switch to ON.
2. Use a digital voltmeter (DVM) to measure the

voltage between terminal 39 and 43 of EBCM.

Is the voltage within the specified value?
Replace the acceleration sensor.
Is the repair complete?
Repair the open in the affected circuit or replace the
acceleration sensor, if necessary.
Is the repair complete?
1. Place the acceleration sensor horizontally and let

the acceleration sensor

2. Turn the ignition switch to ON.
3. Use a digital voltmeter (DVM) to measure the

voltage between terminal 39 and 51 of EBCM.

Is the voltage within the specified value?
Repair the open in the affected circuit or replace the
acceleration sensor, if necessary.
Is the repair complete?
Replace the ABS unit.
Is the repair complete?

Value(s)

Yes

No

SSANGYONG MY2002

4F-62  ABS AND TCS

DIAGNOSTIC TROUBLE CODE (DTC) 13/14

LEFT FRONT INLET AND OUTLET VALVE SOLENOID FAULT

KAA4F200

Circuit Description

The solenoid valve coil circuits are supplied with power
from the battery when the valve relay is energized.
Switched ground is provided by the electronic brake
control module (EBCM) to each coil.

Diagnosis

This procedure checks whether the left front inlet and
outlet valves are functioning.

Cause(s)

•

A valve has failed.

•

A solenoid coil is open or shorted.

Fail Action

ABS is disabled, and the ABS warning lamp is turned
ON for the remainder of the ignition cycle. If the failure
is intermittent, the EBCM will enable the system at the
next ignition cycle and set a history DTC.

Test Description

The number(s) below refer to step(s) on the diagnostic
table.

1. This step begins the test of the inlet valve.

3. This step tests the outlet valve.