SsangYong Korando II (1996-2006 year). Manual - part 378

HEATING AND VENTILATION SYSTEM 7A-9

SSANGYONG MY2002

Blower Electrical (Cont’d)

Step

Action

Using ohmmeter, measure the resistance between
terminal 87 of blower motor relay.
Is the resistance within specified value?
Replace the blower motor relay.
Is the repair complete?
1. Disconnect blower motor switch connector.
2. Turn the ignition switch ON.
3. Jump terminal 5 and terminal 1 of the blower

motor switch connector with jump wire.

Does the blower motor run?
Repair open circuit between terminal 87 of blower
motor relay to ground G203.
Is the repair complete?
Replace the blower motor switch.
Is the repair complete?
1. Disconnect the blower motor switch connector.
2. Turn the ignition switch ON.
3. Using test light, check the power feed between

terminal 2, 3, 4, and 5 of the blower motor switch
connector and ground.

Does the light come on?
Repair open circuit or replace the blower resister.
Is the repair complete?

Yes

Go to Step 12

System OK

Go to Step 15

System OK

Go to Step 15

System OK

Go to Step 13

Go to Step 7

Go to Step 17

Value(s)

≈

Ω

SSANGYONG MY2002

7A-10 HEATING AND VENTILATION SYSTEM

MODE CONTROLS DO NOT WORK

Refer to “Non A/C Diagrams” for electrical schematic diagram of the circuits described in this procedure.

Mode Controls Do Not Work

Step

Action

Verify the customer’s complaint.
Are the customer’s concerns verified?
Measure the voltage between terminal 8 of heating
and ventilation control (HVC) controller and ground.
Is the voltage within the specified value?
Check fuse F19 in the I/P fuse block.
Is the fuse blown?
1. Turn the ignition ON.
2. Use a short detector to locate the following

possible short:

•

From the fuse F24 to terminal 8 of C204.

•

From the terminal 8 of the C212 to terminal 8 of
HVC controller.

3. Repair any short.
4. Replace any blown fuse.
Is the repair complete?
Repair open circuits from fuse F19 to terminal 8 of the
HVC controller.
Is the repair complete?
1. Turn the ignition switch to OFF.
2. Disconnect the mode actuator connector.
3. Using Motor Control Table, measure the resis-

tance between the specified terminals of the
specified motor connector.

4. Change the mode settings and observe the

resistance change.

Are the resistance equal to specified value?
1. Disconnect the HVC controller.
2. Using Motor Control Table, measure the resis-

tance between the specified terminals of the
specified HVC controller.

3. Change the mode settings and observe the

resistance change.

Are the resistance equal to specified value?
Replace the HVC controller.
Is the repair complete?
Repair open or short circuits between HVC controller
and mode moor actuator.
Is the repair complete?
Replace mode control motor.
Is the repair complete?
1. Examine the affected door in the unit for proper

attachment to the actuator.

2. Check the actuator connection to the door.
3. Check that the connector is properly connected.
Is everything connected properly?

Yes

Go to Step 2

Go to Step 6

Go to Step 4

System OK

Go to Step 10

Go to Step 9

System OK

Go to Step 13

System OK

Go to Step 3

Go to Step 5

Go to Step 7

Go to Step 8

Go to Step 11

Go to Step 12

Value(s)

11 - 14 v

See the

“Motor Control

Table”

See the

“Motor Control

Table”

HEATING AND VENTILATION SYSTEM 7A-11

SSANGYONG MY2002

Defrost (Terminal 5/9)

Defrost/Foot (Terminal 5/9)

Foot (Terminal 5/9)

Bi-Level (Terminal 5/9)

Vent (Terminal 5/9)

Mode Controls Do Not Work (Cont’d)

Step

Action

Repair as necessary.
Is the repair complete?
1. Disconnect the actuator at the door.
2. Check the range of the door travel and the effort

required moving it.

Does the door move freely through its entire range of
travel so that it can close at both ends of the range?
Adjust the door travel and repair as necessary.
Is the repair complete?

Yes

System OK

Go to Step 5

System OK

Go to Step 12

Value(s)

6/7

3.9 - 4.1

Ω

3.9 - 4.1

Ω

≈

Ω

≈

Ω

≈

Ω

14/8

3.9 - 4.1

Ω

≈

Ω

≈

Ω

≈

Ω

≈

Ω

Connector Terminal (Controller / Motor)

Mode Setting

Motor Control Table

15/6

3.9 - 4.1

Ω

3.9 - 4.1

Ω

3.9 - 4.1

Ω

≈

Ω

≈

Ω

7/5

3.9 - 4.1

Ω

3.9 - 4.1

Ω

3.9 - 4.1

Ω

3.9 - 4.1

Ω

≈

Ω

16/4

3.9 - 4.1

Ω

3.9 - 4.1

Ω

3.9 - 4.1

Ω

3.9 - 4.1

Ω

3.9 - 4.1

Ω

SSANGYONG MY2002

7A-12 HEATING AND VENTILATION SYSTEM

AIR SOURCE SELECTION NOT CONTROLLED

Refer to “Non A/C Diagrams” for electrical schematic diagram of the circuits described in this procedure.

Air Source Selection Not Controlled

Step

Action

possible short:

•

From the fuse F19 to terminal 8 of C212.

•

From the terminal 8 of the C212 to terminal 8 of
HVC controller.

tor.

3. Measure the voltage at terminal 3 of the connec-

tor.

Is the voltage within the specified value?
Repair open circuit from terminal 8 of C212 to termi-
nal 3 of the intake air actuator.
Is the repair complete?
Measure the resistance between terminal 2 and 3 of
the actuator.
Is the resistance within the specified value?
Replace the intake air door actuator.
Is the repair complete?
1. Disconnect the HVC controller.
2. Measure the resistance between following point:

•

Terminal 9 of HVC controller and terminal 1 of
actuator.

•

Terminal 10 of HVC controller and terminal 2 of
actuator.

Is the resistance within the specified value?
Repair open or short circuit.
Is the repair complete?
Replace the HVC controller.
Is the repair complete?

Yes

Go to Step 2

Go to Step 6

Go to Step 4

System OK

Go to Step 8

System OK

Go to Step 10

System OK

Go to Step 12

System OK

Go to Step 3

Go to Step 5

Go to Step 7

Go to Step 9

Go to Step 11

Value(s)

11 - 14 v

≈

2 k

Ω

≈

Ω

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