Diagnostic Trouble Code (Dtc) 1714 - SSANGYONG Rexton Y200 Manual

5D2-34 TRANSFER CASE - TOD

DIAGNOSTIC TROUBLE CODE (DTC) 1714

EEPROM Checksum Fault
Circuit Description
When the ignition is turned on the transfer case control
unit (TOD) receives battery voltage and ignition volt-
age and illuminates the 4WD CHECK and 4WD LOW
indicators for 0.6 seconds. Then it starts self diagnosis
to check itself.
Conditions for Setting the DTC
DTC 1714 is an indication of a potential internal transfer
case control unit (TOD) malfunction. It will set if any of
following conditions is detected.
•
The calculated checksum for internal memory does
not match the stored value.
•
The permanent memory storage area is
malfunctioning.
Step
Was the TOD Diagnostic System Check performed?
1
1. Turn the ignition switch OFF.
2. Disconnect the 12-pin connector from transfer case
control unit (TOD).
3. Turn the ignition switch to ON.
4. Connect a digital voltmeter between each of the
following TOD connector terminal and ground.
2
•
A4 (Battery supply)
•
A11 (Battery supply)
•
A5 (Battery supply)
Does the voltage of the all circuits measure within the
value specified?
1. Check the fuse EF9 and voltage supply circuit.
2. Repair or replace any open or damaged circuit or fuse.
3
Is the repair complete?
Connect a digital ohmmeter between each of the
following TOD connector terminal and ground.
4
•
B9 (Ground).
•
B2 (Ground).
Does the resistance of the all circuits measure within the
value specified?
Repair or replace any open or damaged circuit.
5
Is the repair complete?
Action
Action Taken When the DTC Sets
The TOD will illuminates 4WD CHECK indicator and
DTC is stored in TOD.
Diagnostic Aids
•
Check for poor connections, fuse and power supply
wiring.
•
Check for ground condition.
Test Description
The number(s) below refer to step(s) on the diagnostic
table.
2. This step checks the battery supply voltage.
4. This step checks the ground condition.
6. This step checks the connection status.
Value
- Go to Step 2
11 ~ 14 V Go to Step 4
-
Go to Step 4
0 Ω
Go to Step 6
-
Go to Step 6
Yes No
Go To "TOD
Control Unit
Diagnostic
System
Check"
Go to Step 3
-
Go to Step 5
-
SSANGYONG Y200