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Step
Perform a Transmission Control Module (TCM)
Diagnostic System Check.
1
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 P1719?
1. Turn the ignition OFF.
2. Disconnect the TCM connector A.
3. Disconnect the Engine Control Module (ECM)
connector.
3
4. Check the wiring harness from ECM connector
terminal 38 to TCM connector terminal A23 for an
open or a short.
Is a problem found?
Repair the malfunctioning wiring harness.
4
Is a repair complete?
Check the wiring harness from ECM connector
terminal 37 to TCM connector terminal A24 for an open
5
or a short.
Is a problem found?
Check for a poor connection at the ECM connector or
TCM connector and repair the malfunctioning terminals
6
as necessary.
Is a repair necessary?
1. Turn the ignition OFF.
7
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
8
setting this DTC as specified in the text.
Does the scan tool indicate that this diagnostic has
run and passed?
1. Turn the ignition OFF.
2. Replace the TCM with the original.
9
1. Using the scan tool, clear the DTCs.
2. Road test the vehicle within the conditions for
setting this DTC as specified in the text.
10
Does the scan tool indicate that this diagnostic has
run and passed?
Check if any DTCs are set.
11
Are there any DTCs displayed or previously recorded
at Step 2 that have not been diagnosed?
SSANGYONG Y200
DTC P1719 CAN Bus Error
Action
AUTOMATIC TRANSMISSION 5A-97
Value(s)
Yes
-
Go to Step 2
-
Go to Step 3
-
Go to Step 4
-
Go to Step 10
-
Go to Step 4
-
Go to Step 10
-
Go to Step 8
-
Go to Step 10
Go to
Section 1F ,
-
Engine Control
-
Go to Step 11
Go to
applicable
-
DTC table
No
Go to "TCM
Diagnostic
System Check"
Go to
"Diagnostic
Aids"
Go to Step 5
-
Go to Step 6
Go to Step 7
-
Go to Step 9
-
Go to Step 2
System OK,
Check
Complete
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