SSANGYONG Y200 Manual page 1232

•
If diagnosing for a possible intermittent short or
open condition, move or massage the wiring
harness while observing test equipment for a
change.
•
Solenoid Logic for Static Gear States
Gear
1 st
2 nd
3 rd
4 th
Reverse
Neutral
Park
Step
Perform a Transmission Control Module (TCM) 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 P1742?
1. Turn the ignition OFF.
2. Disconnect the 10-way transmission connector.
(additional DTCs will set)
3. Connect Solenoid/Thermistor Electrical Tester
(STET) to the 10-way transmission connector of
3
transmission side and to the good ground.
4. Turn the mode knob of STET to 2 and push the red
button.
Does the bulb of close circuit on the solenoids side of
STET illuminate?
1. Remove the valve cover. Refer to the Transmission
in this section.
2. With a test light connected to B+, probe the wiring
4
harness from 10-way transmission connector to
Solenoid 2 (S2) on the valve body.
Does the test light illuminate?
Repair the short to ground in the wiring harness.
5
Is the repair complete?
Using a Digital Volt Meter (DVM), measure the
resistance between S2 terminal A and B.
6
Is the resistance within the specified value?
Replace the S2.
7
Is the action complete?
SSANGYONG Y200
S1 S2
ON ON
OFF ON
OFF OFF
ON OFF
OFF OFF
OFF OFF
OFF OFF
DTC P1742 Solenoid 2 Circuit Short
Action
AUTOMATIC TRANSMISSION 5A-137
Test Description
The number(s) below refer to the step number(s) on
the Diagnostic Table.
3. Checks if the S2 circuit in the transmission is
malfunctioning.
4. Check cable in the transmission for short to
ground.
6. Check resistance between S2 terminal A and B.
Standard value is 22 - 30 Ω.
9. Check connections of other connectors.
Value(s)
-
-
-
-
- Go to Step 11
20 - 30 Ω
- Go to Step 11
Yes No
Go to "TCM
Diagnostic
Go to Step 2 System Check"
Go to
"Diagnostic
Go to Step 3 Aids"
Go to Step 4 Go to Step 8
Go to Step 5 Go to Step 6
-
Go to
"Diagnostic
Aids" Go to Step 7
-