SsangYong Korando II (1996-2006 year). Service manual - part 268

ABS AND TCS 4F-87

SSANGYONG MY2002

BLANK

SSANGYONG MY2002

4F-88  ABS AND TCS

DIAGNOSTIC TROUBLE CODE (DTC) 02

ABS CONTROL MODULE INTERNAL FAULT

KAA4F240

Circuit Description

The ABS control module performs various diagnostic
checks on itself. If it finds a problem, it sets DTC 02.

Diagnosis

This procedure checks whether there is a poor ground
connection for the electronic brake control module
(EBCM).

Cause(s)

•

A connector terminal is corroded.

•

The EBCM is malfunctioning.

Fail Action

ABS is disabled, and the ABS warning lamp is turned
ON. If the failure is intermittent, the control module will
enable the system at the next ignition cycle and will
store a history DTC 02.

Test Description

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

3. This step begins the testing for a poor voltage or

ground connection.

Diagnostic Aids

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

ABS AND TCS 4F-89

SSANGYONG MY2002

Step

1

2

3

4

5

6

7

8

9

DTC 02 - ABS Control Module Internal Fault

Action

Go to the tables

for the other

DTCs

Go to Step 4

System OK

Go to Step 6

System OK

Go to Step 7

System OK

Go to Step 9

System OK

Go to Step 2

Go to Step 3

-

Go to Step 5

-

Go to Step 8

-

System OK

-

-

-

-

11 - 14v

-

-

-

-

-

Use the scan tool to determine if any other DTCs are
set.
Are other DTCs set?
Clear all DTCs and road test the vehicle.
Does DTC 02 set again?
1. Check all wiring harness connectors and termi-

nals, especially those at the EBCM, for any
condition that could cause an intermittent.

2. Repair any problems found.
Is the repair complete?
1. Turn the ignition to OFF.
2. Disconnect the EBCM connector.
3. Turn the ignition to ON.
4. Measure the voltage between ground and termi-

nals 50 and 1 of the EBCM harness connector.

Is the voltage equal to the specified value?
1. Check the voltage supply and the ground connec-

tions to the EBCM.

2. Repair any open or high resistance found.
Is the repair complete?
Check the EBCM connector for any damaged termi-
nals.
Are there any problems?
Repair any connector problem found.
Is the repair complete?
Clear all DTCs and road test the vehicle.
Does DTC 02 set again?
Replace the ABS unit.
Is the repair complete?

Value(s)

Yes

No

SSANGYONG MY2002

4F-90  ABS AND TCS

ABS CIRCUIT (WITHOUT TCS): GASOLINE

KAA4F250

SCHEMATIC AND ROUTING DIAGRAMS