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SsangYong Rexton. Manual - part 603

SSANGYONG Y200

5D2-60 TRANSFER CASE - TOD

Shift System Timeout

Circuit Description

The transfer case control unit (TOD) sends current to
move the shift motor upon the position of the 4H/4L
switch.

Conditions for Setting the DTC

•

Shifting to other drive range is failed within specified
range.

DIAGNOSTIC TROUBLE CODE (DTC) 1743

Diagnostic Aids

•

Check for short to ground circuit.

•

Check for the shift motor.

Test Description

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

3. This step checks the connector and connection

status.

4. This step checks the shift motor.

Step

Yes

Go to Step 2

Go to

Applicable

DTC Table

Go to Step 4

Go to Step 5

System OK

Go to “TOD

Diagnostic

System
Check”

Go to Step 3

System OK

Replace shift

motor and Go

to Step 3

Go to Step 6

Value

Action

Was the TOD Diagnostic System Check performed?

1. Turn the ignition switch to OFF.

2. Connect a scan tool to the data link connector (DLC)

and follow the directions given in the scan tool
manual.

3. Turn the ignition switch to ON.
4. Request DTC with scan tool.

Is the DTC 1741 or 1742 also shown?
1. Turn the ignition switch to OFF.

2. Disconnect two connectors of the transfer case control

unit (TOD) and black 7-pin connector under the body.

3. Inspect the terminals for damage or improper connection.
4. Repair any damaged pins or terminals on the wiring

harness and TOD.

5. Reconnect the connectors and make sure it is seated

properly.

6. Connect a scan tool to the data link connector (DLC).
7. Turn the ignition ON.

8. Request the DTC with scan tool.
Is the DTC still current?

1. Remove the shift motor.

2. Connect the black 7-pin connector to shift motor.
3. Check the motor operation by turning the 4H/4L

switch.

Is the motor run?
Replace the TOD.

Is the repair complete?

Repair any problems in transfer case assembly.
Is the repair complete?

TRANSFER CASE - TOD 5D2-61

SSANGYONG Y200

General Position Encoder Fault (Invalid
Code)

Circuit Description

The transfer case control unit (TOD) receives position
encoder signals from position encoder.

Conditions for Setting the DTC

If the TOD detects a shift motor fault continuously for
one second, the 4WD CHECK indicator will illuminated
and the diagnostic trouble code (DTC) will stored to
the TOD.

•

Any position code which does not correspond to
the valid 9 codes.

•

A short to ground on any of the encoder lines.

DIAGNOSTIC TROUBLE CODE (DTC) 1750

Diagnostic Aids

•

Check for short to ground circuit.

Test Description

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

3. This step checks the continuity of the position

encoder line.

5. This step checks the connector and connection

status.

Value

Ω

Step

Yes

Go to Step 2

Go to Step 3

Go to Step 4

System OK

Go to Step 6

Go to “TOD

Diagnostic

System
Check”

Go to Step 5

System OK

Action

Was the TOD Diagnostic System Check performed?

1. Turn the ignition switch to OFF.
2. Connect a scan tool to the data link connector (DLC)

and follow the directions given in the scan tool
manual.

3. Turn the ignition switch to ON.

4. Request DTC with scan tool.
Is the DTC 1751, 1752, 1753, or 1754 also shown?

1. Disconnect 18-pin connector from the transfer case

control unit (TOD).

2. Measure the resistance between following terminals:

•

B15 (TOD) and ground

•

B5 (TOD) and ground

•

B16 (TOD) and ground

•

B18 (TOD) and ground

Is any of the resistance equal to specified value?
Repair all of the short to ground circuit.

Is the repair complete?
1. Turn the ignition switch to OFF.

2. Disconnect two connectors of the transfer case

control unit (TOD) and 7-pin connector under the
body.

3. Inspect the terminals for damage or improper connection.
4. Repair any damaged pins or terminals on the wiring

harness and TOD.

5. Reconnect the connectors and make sure it is seated

properly.

6. Connect a scan tool to the data link connector (DLC).

7. Turn the ignition ON.

8. Request the DTC with scan tool.
Is the DTC still current?

SSANGYONG Y200

5D2-62 TRANSFER CASE - TOD

Step

Yes

System OK

Go to Step 7

Value

Action

Replace the shift motor with position encoder.

Is the repair complete?

Replace the TOD.
Is the repair complete?

TRANSFER CASE - TOD 5D2-63

SSANGYONG Y200

DIAGNOSTIC TROUBLE CODE (DTC) 1751

Diagnostic Aids

•

Check for short to ground circuit.

Test Description

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

3. This step checks the continuity of the position

encoder line.

5. This step checks the connector and connection

status.

Yes

Go to Step 2

Go to Step 3

Go to Step 4

System OK

Go to Step 6

System OK

Go to “TOD

Diagnostic

System
Check”

Go to “DTC

1750 General

Position

Encoder Fault

(Invalid

Code)”

Go to Step 5

System OK

Go to Step 7

Action

Was the TOD Diagnostic System Check performed?

1. Turn the ignition switch to OFF.
2. Connect a scan tool to the data link connector (DLC)

and follow the directions given in the scan tool
manual.

3. Turn the ignition switch to ON.

4. Request DTC with scan tool.
Is the DTC 1751 only current trouble code?

1. Turn the ignition switch to OFF.
2. Disconnect 18-pin connector from the transfer case

control unit (TOD).

3. Measure the resistance between terminal A15 of TOD

connector and ground.

Is the resistance equal to specified value?
Repair short to ground circuit.

Is the repair complete?
1. Turn the ignition switch to OFF.

2. Disconnect two connectors of the transfer case

control unit (TOD) and 7-pin connector under the
body.

3. Inspect the terminals for damage or improper connection.
4. Repair any damaged pins or terminals on the wiring

harness and TOD.

5. Reconnect the connectors and make sure it is seated

properly.

6. Connect a scan tool to the data link connector (DLC).

7. Turn the ignition ON.

8. Request the DTC with scan tool.
Is the DTC still current?

Replace the shift motor.
Is the repair complete?

Replace the TOD.

Is the repair complete?

Value

Ω

Step

Position 1 Shorted to Ground

Circuit Description

The transfer case control unit (TOD) receives position
encoder signals from position encoder.

Conditions for Setting the DTC

•

Position 2 code does not correspond to the specific
codes.

•

A short to ground on any of the encoder lines.

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