SsangYong Rexton. Manual — part 601
SSANGYONG Y200
5D2-52 TRANSFER CASE - TOD
DIAGNOSTIC TROUBLE CODE (DTC) 1735
Speed Sensor Referance Voltage Low
Circuit Description
The transfer case control unit (TOD) provides reference
voltage to front and rear propeller-shaft speed sensor.
Conditions for Setting the DTC
If the system is in high range the TOD sets the EMC
touch off level based on a vehicle speed of 0 and wheel
slip control is suspended.
•
If the system is in low range, the EMC duty cycle is
set to maximum until the system is shifted out of
low range.
Diagnostic Aids
•
Check for short to ground or open circuit.
Test Description
The number(s) below refer to step(s) on the diagnostic
table.
2. This step, along with step 3, checks the voltage
supply condition.
5. This step checks the continuity of ground line.
7. This step checks the speed sensors.
Step
1
2
3
4
5
6
Yes
Go to Step 2
Go to Step 7
Go to Step 5
Go to Step 5
Go to Step 7
System OK
No
Go to “TOD
Diagnostic
System
Check”
Go to Step 3
Go to Step 4
System OK
Go to Step 6
Go to Step 7
Value
-
4.5 ~ 5.5 V
4.5 ~ 5.5 V
-
0
Ω
∞
-
Action
Was the TOD Diagnostic System Check performed?
1. Disconnect white 7-pin connector, for propeller shaft
speed sensor and clutch coil, located under the body.
2. Turn the ignition switch to ON.
3. Measure the voltage between following terminals of
male white 7-pin connector:
Terminal D/E and terminal B/G
Is measured value within the specified range?
Measure the resistance between terminal A8 and
terminals B8 of transfer case control unit (TOD).
Is measured value within the specified range?
1. Turn the ignition switch to OFF.
2. Check two connectors of the TOD and white 7-pin
connector.
3. Repair any damaged pins, connector or wires.
4. Reconnect all the connectors and make sure it is
seated properly.
5. Connect a scan tool to the data link connector (DLC).
6. Turn the ignition switch to ON.
7. Request DTC
Is the DTC still current?
1. Turn the ignition switch to OFF.
2. Disconnect two connectors of the TOD and white
7-pin connector under the body.
3. Measure the resistance between following terminals:
•
A8 (TOD) and 1/2 (7-pin connector)
•
B8 (TOD) and 6/7 (7-pin connector)
Is the resistance equal to specified value?
4. Measure the resistance between A8 and B8 of TOD
connector and ground
Is the resistance equal to specified value?
Repair any open or short to ground circuit.
Is the repair complete?
TRANSFER CASE - TOD 5D2-53
SSANGYONG Y200
Step
7
8
9
Yes
Go to Step 9
System OK
System OK
No
Go to Step 8
-
-
Value
5 ~ 6 M
Ω
5 ~ 6 M
Ω
9 ~ 10 k
Ω
5 ~ 6 M
Ω
5 ~ 6 M
Ω
9 ~ 10 k
Ω
-
-
Action
Measure the resistance between terminals of the male
white 7-pin connector.
•
Terminal 6 and terminal 3
•
Terminal 6 and terminal 2
•
Terminal 3 and terminal 2
•
Terminal 7 and terminal 5
•
Terminal 7 and terminal 1
•
Terminal 5 and terminal 1
Is the measurement within specified range?
Replace front or rear propeller shaft speed sensor.
Is the repair complete?
1. Replace the TOD.
2. Turn the ignition switch to OFF.
3. Connect the scan tool to data link connector (DLC)
and follow the directions given in the scan tool
manual.
4. Turn the ignition switch to ON.
5. Delete and request DTC with scan tool.
Is the repair complete?
SSANGYONG Y200
5D2-54 TRANSFER CASE - TOD
Speed Sensor Reference Voltage High
Circuit Description
The transfer case control unit (TOD) provides reference
voltage to front and rear propeller-shaft speed sensor.
Conditions for Setting the DTC
If the reference voltage supply line is shorted to
battery, then the 4WD CHECK indicator will illuminated
and the diagnostic trouble code (DTC) will stored to
the TOD.
•
If the system is in high range the TOD sets the
EMC touch off level based on a vehicle speed of 0
and wheel slip control is suspended.
•
If the system is in low range, the EMC duty cycle is
set to maximum until the system is shifted out of
low range.
DIAGNOSTIC TROUBLE CODE (DTC) 1736
Diagnostic Aids
•
Check for short to ground or open circuit.
Test Description
The number(s) below refer to step(s) on the diagnostic
table.
2. This step, along with step 3, checks the voltage
supply condition.
5. This step checks the continuity of ground line.
7. This step checks the speed sensors.
Yes
Go to Step 2
Go to Step 7
Go to Step 5
Go to Step 5
No
Go to “TOD
Diagnostic
System
Check”
Go to Step 3
Go to Step 4
System OK
Value
-
4.5 ~ 5.5 V
4.5 ~ 5.5 V
-
Step
1
2
3
4
Action
Was the TOD Diagnostic System Check performed?
1. Disconnect white 7-pin connector, for propeller shaft
speed sensor and clutch coil, located under the body.
2. Turn the ignition switch to ON.
3. Measure the voltage between following terminals of
male white 7-pin connector:
•
Terminal D/E and terminal B/G
Is measured value within the specified range?
Measure the resistance between terminal A8 and
terminals B8 of transfer case control unit (TOD).
Is measured value within the specified range?
1. Turn the ignition switch to OFF.
2. Check two connectors of the TOD and white 7-pin
connector.
3. Repair any damaged pins, connector or wires.
4. Reconnect all the connectors and make sure it is
seated properly.
5. Connect a scan tool to the data link connector (DLC).
6. Turn the ignition switch to ON.
7. Request DTC.
Is the DTC still current?
TRANSFER CASE - TOD 5D2-55
SSANGYONG Y200
Step
5
6
7
8
9
Yes
Go to Step 7
System OK
Go to Step 9
System OK
System OK
No
Go to Step 6
Go to Step 7
Go to Step 8
-
-
Value
0
Ω
∞
-
5 ~ 6 M
Ω
5 ~ 6 M
Ω
9 ~ 10 k
Ω
5 ~ 6 M
Ω
5 ~ 6 M
Ω
9 ~ 10 k
Ω
-
-
Action
1. Turn the ignition switch to OFF.
2. Disconnect two connectors of the TOD and 7-pin
connector under the body.
3. Measure the resistance between following terminals:
•
A8 (TOD) and 1/2 (7-pin connector)
•
B8 (TOD) and 6/7 (7-pin connector)
Is the resistance equal to specified value?
4. Measure the voltage between A8 and B8 of TOD
connector and ground.
Is the resistance below the specified value?
Repair any short to circuit.
Is the repair complete?
Measure the resistance between terminals of the male
white 7-pin connector.
•
Terminal 6 and terminal 3
•
Terminal 6 and terminal 2
•
Terminal 3 and terminal 2
•
Terminal 7 and terminal 5
•
Terminal 7 and terminal 1
•
Terminal 5 and terminal 1
Is the measurement within specified range?
Replace front or rear propeller shaft speed sensor.
Is the repair complete?
1. Replace the TOD.
2. Turn the ignition switch to OFF.
3. Connect the scan tool to data link connector (DLC)
and follow the directions given in the scan tool
manual.
4. Turn the ignition switch to ON.
5. Delete and request DTC with scan tool.
Is the repair complete?
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