SsangYong Rexton. Service manual - part 531

 

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SsangYong Rexton. Service manual - part 531

 

 

ABS AND TCS  4E-91

SSANGYONG  Y200

REPAIR INSTRUCTIONS

ON-VEHICLE SERVICE

SERVICE PRECAUTIONS

Caution: Brake Fluid may irritate eyes and skin. In
case of contact, take the following actions:

Eye contact - rinse thoroughly with water.

Skin contact - wash with soap and water.

Ingestion - consult a physician immediately.

Caution : To help avoid personal injury due to poor
braking. DO NOT Tap into the vehicle’s brake system
to operate a trailer brake system.

Notice : When fasteners are removed, always reinstall
them at the same location from which they were
removed. If a fastener needs to be replaced, use the
correct part number fastener for is not available, a
fastener of equal size and strength (or stronger) may
be used. Fasteners that are not reused, and those
requiring thread-locking compound will be called out.
The correct torque values must be used when installing
fasteners that require them. If the above procedures
are not followed, parts or system damage could result.

Notice : Use only DOT-3 equivalent hydraulic brake
fluid. The use of DOT-5 (silicone) brake fluid is not
recommended. Reduced brake performance or
durability may result.

Notice : Avoid spilling brake fluid on any the vehicle’s
p a i n t e d   s u r f a c e s ,   w i r i n g ,   c a b l e s   o r   e l e c t r i c a l
connectors. Brake fluid will damage paint and electrical
connections. If any fluid is spilled on the vehicle, flush
the area with water to lessen the damage.

Electronic System Service Precautions

Take care to avoid electronic brake control module
(EBCM) circuit overloading. In testing for opens or
shorts, do not ground or apply voltage to any circuit
unless instructed to do so by the diagnostic procedure.

Test circuits only with a high-impedance multi-meter.
Never remove or apply power to any control module
with the ignition switch in the ON position. Always turn
the ignition to the OFF position before removing or
connecting battery cables, fuses or connectors.

General Service Precautions

Disconnect the EBCM connector before performing any
vehicle welding work using an electric arc welder.

Do not attempt to disassemble any component
designated as nonserviceable. The hydraulic modulator
and the EBCM can be separated from each other and
replaced separately but cannot be serviced. They have
no replaceable parts, and there is no replaceable parts,
and there is no access to the components they contain.

SSANGYONG  Y200

4E-92  ABS AND TCS

YAD4E310

YAD4E320

YAD4E330

Bleed the hydraulic system.

8. Installation should follow the removal procedure

in the reverse order.

HYDRAULIC MODULATOR/EBCM
ASSEMBLY

Removal & Installation Procedure

1. Disconnect the negative battery cable.

2. Disconnect the ABS wiring harness connector from

its socket on the EBCM.

3. Cover the connector and the socket with shop

cloths to protect them from brake fluid.

Notice:  Take care not to allow air into the hydraulic
modulator. If air gets into the hydraulic unit, it will
require a bleeding procedure using a scan tool
programmed for the ABS 5.3 system. As long as no
air enters the hydraulic unit, a simple bleeding
procedure is all the system will require.

4. Remove the brake pipes from the hydraulic

modulator.

Installation Notice

Tightening Torque

14 N•m (124 lb-in)

5. Loosen the mounting nuts on the hydraulic unit.

6. Move the brake pipes aside far enough to allow

for lifting the ABS 5.3 unit out of the mounting
bracket.

7. Cap the brake pipes.

Installation Notice

Tightening Torque

6 N•m (53 lb-in)

Bleeding System

Replacement modulators are shipped already filled
and bled. In normal procedures requiring removal of
the modulator, such as to replace the EBCM, air will
not enter the modulator, and normal bleeding will be
all that is needed.

If air enters the hydraulic modulator, or if an unfilled
modulator is installed, use the brake bleeding program
in the scan tool to bleed the modulator. Service manual
bleeding of the hydraulic modulator is not possible.

ABS AND TCS  4E-93

SSANGYONG  Y200

YAD4E340

YAD4E350

YAD4E360

YAD4E370

FRONT WHEEL SPEED SENSOR

Removal & Installation Procedure

1. Disconnect the negative battery cable.

2. Disconnect the front wheel speed sensor electrical

connector.

3. Raise and suitably support the vehicle.

4. Turn the steering wheel to expose the front wheel

speed sensor. It is located at the rear of the
steering knuckle near tie rod end.

5. Remove the bolt and the front wheel speed sensor

from the steering knuckle.

Installation Notice

Tightening Torque

7 N•m (62 lb-in)

6. Installation should follow the removal procedure

in the reverse order.

REAR WHEEL SPEED SENSOR

Removal & Installation Procedure

1. Disconnect the negative battery cable.

2. Disconnect the rear wheel speed sensor electrical

connector.

3. Raise and suitably support the vehicle.

4. Remove the rear wheel speed sensor.

Installation Notice

Tightening Torque

7 N•m (62 lb-in)

5. Installation should follow the removal procedure

in the reverse order.

SSANGYONG  Y200

4E-94  ABS AND TCS

YAD4E380

YAD4E390

ACCELERATION SENSOR

Removal & Installation Procedure

1. Disconnect the negative battery cable.

2. Disconnect the acceleration sensor connector.

3. Remove the acceleration sensor mounting bolts.

Installation Notice

Tightening Torque

7 N•m (62 lb-in)

4. Installation should follow the removal procedure

in the reverse order.

SYSTEM FUSE

The ABS/TCS system fuse, SB2, is located in the
engine fuse blcok. Counting from the battery toward
the surge tank, it is the first system fuse in the row.

INDICATORS

The indicator lamps ABS and TCS are part of the
instrument cluster.

 

 

 

 

 

 

 

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