1997 SSANGYONG KORANDO Service Repair Manual

wheel alignment remote start oil reset turn signal bulb mirror controls automatic transmission fluid

Page 1249 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual AUTOMATIC TRANSMISSION 5A-151
SSANGYONG MY2002
DTC P1746 Solenoid 6 Circuit Short
If diagnosing for a possible intermittent short or
open condition, move or massage the wiring
harness while observi

AUTOMATIC TRANSMISSION 5A-151
SSANGYONG MY2002
DTC P1746 Solenoid 6 Circuit Short
If diagnosing for a possible intermittent short or
open condition, move or massage the wiring
harness while observing test equipment for a
change.
Test Description
The number(s) below refer to the step number(s) on
the Diagnostic Table.
3. Checks if the S6 circuit in the transmission is mal-
functioning.4. Check cable in the transmission for short to
ground.
6. Check resistance between S6 terminal A and B.
Standard value is 22 - 30 Ω.
9. Check connections of other connectors.
- Go to Step 11 - 1Perform a Transmission Control Module (TCM) 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.
4. Operate the vehicle within the conditions for
setting this DTC as specified in the text.
Does the scan tool display P1746?
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
transmission side and to the good ground.
4. Turn the mode knob of STET to 6 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
harness from 10-way transmission connector to
Solenoid 6 (S6) on the valve body.
Does the test light illuminate?
Repair the short to ground in the wiring harness.
Is the repair complete?
Using a Digital Volt Meter (DVM), measure the
resistance between S6 terminal A and B.
Is the resistance within the specified value?
Replace the S6.
Is the action complete?
1. Disconnect the TCM connector A.
2. With a test light connected to B+, probe the wiring
harness from 10-way transmission connector
terminal 6 to TCM terminal A12.
Does the test light illuminate?
Check for a poor connection at the 10-way transmission
connector and TCM connector and repair the malfunc-
tioning terminals as necessary.
Is a repair necessary?
StepAction Value(s) Yes No
2
3
-
Go to Step 2 Go to “TCM
Diagnostic
System Check”
- Go to Step 4 Go to Step 8
5
6 4
- Go to Step 5 Go to Step 6
- Go to Step 11 -
7
8
9
- Go to Step 5 Go to Step 9
- Go to Step 11 Go to Step 10
- Go to Step 3Go to
“Diagnostic
Aids”
20 - 30 ΩGo to
“Diagnostic
Aids” Go to Step 7

Page 1250 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual 5A-152 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
DTC P1746 Solenoid 6 Circuit Short (Cont’d)
1. Turn the ignition OFF.
2. Replace the TCM.
Is the action complete?
1. Using the scan tool, clear the D

Page 1251 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual AUTOMATIC TRANSMISSION 5A-153
SSANGYONG MY2002
BLANK

Page 1252 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual 5A-154 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
DIAGNOSTIC TROUBLE CODE (DTC) P1747
SOLENOID 7 CIRCUIT SHORT
Circuit Description
The solenoid 7 is a normally open ON/OFF type sole-
noid that is used

5A-154 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
DIAGNOSTIC TROUBLE CODE (DTC) P1747
SOLENOID 7 CIRCUIT SHORT
Circuit Description
The solenoid 7 is a normally open ON/OFF type sole-
noid that is used to control the application of the
Torque Converter Clutch (TCC).
The Solenoid 7 (S7) ON activates the TCC and is at-
tached to the pump body within the transmission. Volt-
age is supplied directly to the solenoid through the
Transmission Control Module (TCM).
The DTC P1747 sets when the solenoid 7, Torque
Converter Clutch Solenoid, circuit is shorted to ground.
The solenoid 7’s driver Integrated Chip (IC) status
indicates a faulty circuit.
Conditions for Setting the DTC
DTCs P1717 and P1718 are not set.
S7 is ON.
The solenoid 7’s driver Integrated Chip (IC) status
indicates a faulty circuit. This condition must be
continuously present for 60 milliseconds.
Action Taken When the DTC Sets
The solenoid 7 is always disabled (OFF) resulting
in the TCC being unlocked continuously.
Conditions for Clearing the DTC
The DTC will clear when the malfunction has not
occurred after ignition cycle.
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.
Diagnostic Aids
During the TCM’s testing, solenoid 7 is turned OFF/
ON by a very small (4 millisecond) pulses. This
pulse is too short for the solenoid to react so the
transmission operation is not affected.
The solenoid feedback voltage is measured before
the (4 millisecond) pulse and again during the
pulse. If the difference is outside the acceptable
limits the relevant fault is recorded.
Typical causes would be a short circuit to ground
in the wiring to or within the solenoid.
If several faults of solenoids are present, check
the wiring or connectors that are common to the
selected solenoids, especially the earth
connections.
Inspect the wiring for poor electrical connections
at the TCM and at the 10-way transmission
connector. Look for possible bent, backed out,
deformed or damaged terminals. Check for weak
terminal tension as well. Also check for chafed wires
that could short tobare metal or other wiring. Inspect
for broken wire inside the insulation.
KAC5A030YAD1E080

Page 1253 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual AUTOMATIC TRANSMISSION 5A-155
SSANGYONG MY2002
DTC P1747 Solenoid 7 Circuit Short
If diagnosing for a possible intermittent short or
open condition, move or massage the wiring
harness while observi

AUTOMATIC TRANSMISSION 5A-155
SSANGYONG MY2002
DTC P1747 Solenoid 7 Circuit Short
If diagnosing for a possible intermittent short or
open condition, move or massage the wiring
harness while observing test equipment for a
change.
Test Description
The number(s) below refer to the step number(s) on
the Diagnostic Table.
3. Checks if the S7 circuit in the transmission is mal-
functioning.4. Check cable in the transmission for short to
ground.
7. Check resistance between S7 terminal A and B.
Standard value is 22 - 30 Ω.
10. Check connections of other connectors.
- Go to Step 15 Go to Step 7 1Perform a Transmission Control Module (TCM) 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.
4. Operate the vehicle within the conditions for
setting this DTC as specified in the text.
Does the scan tool display P1747?
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
transmission side and to the good ground.
4. Turn the mode knob of STET to 7 and push the red
button.
Does the bulb of close circuit on the solenoids side of
STET illuminate?
1. Remove the pump assembly. Refer to the Pump in
this section.
2. With a test light connected to B+, probe the wiring
harness from 10-way transmission connector to
contact point attached onto the transmission case.
Does the test light illuminate?
Repair the short to ground in the wiring harness.
Is the repair complete?
With a test light connected to B+, probe the wiring
harness from contact point attached onto the trans-
mission case to S7.
Does the test light illuminate?
Using a Digital Volt Meter (DVM), measure the
resistance between S7 terminal A and B.
Is the resistance within the specified value?
Replace the S7.
Is the action complete?
1. Disconnect the TCM connector A.
2. With a test light connected to B+, probe the wiring
harness from 10-way transmission connector
terminal 7 to TCM terminal A9.
Does the test light illuminate?
StepAction Value(s) Yes No
2
3
-
Go to Step 2 Go to “TCM
Diagnostic
System Check”
- Go to Step 4 Go to Step 8
5
6 4
- Go to Step 5 Go to Step 6
- Go to Step 12 -
7
8
9
- Go to Step 12 -
- Go to Step 5 Go to Step 10
- Go to Step 3Go to
“Diagnostic
Aids”
20 - 30 ΩGo to
“Diagnostic
Aids”
Go to Step 8

Page 1254 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual 5A-156 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
DTC P1747 Solenoid 7 Circuit Short (Cont’d)
Check for a poor connection at the 10-way transmission
connector and TCM connector and repair the malfunc

Page 1255 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual 5A-160 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
UNIT REPAIR
REBUILD WARNINGS
Prior to rebuilding a transmission system, the following warnings are to be noted.
Ensure that, before replacing a transm

Page 1256 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual AUTOMATIC TRANSMISSION 5A-161
SSANGYONG MY2002
DISASSEMBLY PROCEDURE
Transmission
Tools Required
0555-336256Transmission Bench Cradle
0555-336257Pump Puller
Notice:
Remove the inhibitor switch befo

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