SSANGYONG Y200 Manual page 1185

5A-90 AUTOMATIC TRANSMISSION
DIAGNOSTIC TROUBLE CODE (DTC) P1714
System Description
The Electrically Erasable Programmable Read-Only
Memory (EEPROM) is a permanent memory chip that
is physically soldered within the Transmission Control
Module (TCM) The EEPROM contains the program and
the calibration information required for transmission
and transmission diagnostics operation.
The DTC P1714 sets when the vehicle ID stored in EE-
PROM is out of range when checked on initialization.
The EEPROM Vehicle identification Number (VIN) value
does not lie within the range 0-13.
Conditions for Setting the DTC
•
DTC P1720 is not set.
•
The vehicle type is not recognized. The EEPROM
Vehicle Identification Number (VIN) value does not
lie within the range 0-13. The malfunction is
triggered immediately after this condition exists.
Step
Perform a Transmission Control Module (TCM)
1 Diagnostic System Check.
Is the check performed?
1. Install the scan tool.
2. Turn the ignition ON, with the engine OFF.
3. Record and then clear DTCs.
2
4. Operate the vehicle within the conditions for
setting this DTC as specified in the text.
Does the scan tool display P1714?
1. Select the required VIN on TCM Coding of scan tool.
2. Perform the vehicle coding.
3 3. Turn the ignition OFF.
4. Turn the ignition ON, with the engine OFF.
Does the scan tool display P1714?
1. Turn the ignition OFF.
4
2. Replace the TCM.
Is the action complete?
1. Using the scan tool, clear the DTCs.
2. Road test the vehicle within the conditions for
5
setting this DTC as specified in the text.
Does the scan tool indicate that this diagnostic has
run and passed?
Check if any DTCs are set.
6
Are there any DTCs displayed or previously recorded
at Step 2 that have not been diagnosed?
EEPROM VEHICLE CODE ERROR
DTC P1714 EEPROM Vehicle Code Error
Action
Action Taken When the DTC Sets
•
If CAN is detected, OBD N32D VIN is selected. Or
If CAN is not detected, P29 STi VIN is selected.
•
Shift quality may by degraded.
Conditions for Clearing the DTC
•
This DTC can only be cleared by reprogramming
the EEPROM with the correct vehicle code and than
cycling power to the TCM. This is a factor
procedure.
•
A history DTC will clear after 40 TCM power-up
cycles with a warm transmission (>50 ° C) and
without a fault.
•
History DTCs can be cleared by using a scan tool.
Test Description
The number(s) below refer to the step number(s) on
the Diagnostic Table.
3. Perform the vehicle coding.
Value(s)
- Go to Step 2
- Go to Step 3
- Go to Step 4
- Go to Step 5
- Go to Step 6
applicable
-
No
Go to "TCM
Diagnostic
System Check"
Go to Step 6
Go to Step 5
-
Go to Step 2
Go to System OK,
Check
DTC table Complete
SSANGYONG Y200