1997 SSANGYONG KORANDO battery

5A-110 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
Circuit Description
The solenoid 3 is a normally open ON/OFF type sole-
noid that is used in conjunction with the solenoid 4 to
control the shift quality and sequencing.
The solenoid 3 switches the clutch regulator valve OFF
or ON and is attached to the valve body within the
transmission. Voltage is supplied directly to the
solenoid through the Transmission Control Module
(TCM).
The DTC P1735 sets when the Solenoid 3 (S3) circuit
is open or the switched leg of the solenoid 3 is shorted
to battery positive. The solenoid 3’s driver Integrated
Chip (IC) status indicates a faulty circuit.
Conditions for Setting the DTC
DTCs P1717 and P1718 are not set.
S3 is OFF.
S7 is OFF.
The solenoid 3’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 3 is always OFF.
The 1 → 3, 1 → 4, 2 → 3, 2 → 4, 3 → 1, 3 → 2,
4 → 2 and 4 → 1 shift quality is degraded.
DIAGNOSTIC TROUBLE CODE (DTC) P1735
SOLENOID 3 CIRCUIT OPEN
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 3 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 an open circuit in the
wiring to or within the solenoid, or a short circuit to
power 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.
KAC5A030

5A-114 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
Circuit Description
The solenoid 4 is a normally open ON/OFF type sole-
noid that is used in conjunction with the solenoid 3 to
control the shift quality and sequencing.
The solenoid 4 switches the clutch regulator valve OFF
or ON and is attached to the valve body within the
transmission. Voltage is supplied directly to the
solenoid through the Transmission Control Module
(TCM).
The DTC P1736 sets when the Solenoid 4 (S4) circuit
is open or the switched leg of the solenoid 4 is shorted
to battery positive. The solenoid 4’s driver Integrated
Chip (IC) status indicates a faulty circuit.
Conditions for Setting the DTC
DTCs P1717 and P1718 are not set.
S4 is OFF.
S6 is OFF.
The solenoid 3’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 4 is always OFF.
The 1 → 2, 1 → 4, 2 → 3, 2 → 4, 3 → 2 (all including
manual), 3 → 4, 4 → 1 and 4 → 3 shift quality is de-
graded.
DIAGNOSTIC TROUBLE CODE (DTC) P1736
SOLENOID 4 CIRCUIT OPEN
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 4 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 an open circuit in the
wiring to or within the solenoid, or a short circuit to
power 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.
KAC5A030

5A-118 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
Circuit Description
The solenoid 5 is a variable force solenoid that ramps
the pressure during the gear changes and solenoid
switching, to enhance the transmission shift quality.
This solenoid provides the signal pressure to the clutch
and band regulator, thereby controlling the shift
pressure.
The solenoid 5 is attached to the valve body within
the transmission. Voltage is supplied directly to the
solenoid through the Transmission Control Module
(TCM).
The DTC P1737 sets when the solenoid 5 (S5) circuit
is open or the switched leg of the solenoid 5 is shorted
to battery positive. The solenoid 5‘s driver Integrated
Chip (IC) status indicates a fauty circuit.
Conditions for Setting the DTC
DTCs P1717 and P1718 are not set.
The solenoid 5‘s driver Integrated Chip (IC) status
indicates a faulty circuit. This condition must be
continuously present for 60 milliseconds.
The measured S5 current is greater than 100 mA
below its expected lower limit.
Action Taken When the DTC Sets
Solenoid 5 is disabled (always OFF).
The shift quality is degraded.
DIAGNOSTIC TROUBLE CODE (DTC) P1737
SOLENOID 5 CIRCUIT OPEN
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
The current to solenoid 5 was outside acceptable
limits.
This fault results from a mismatch between the cur-
rent set point for solenoid 5 and the current
measured by the feedback within the TCM.
Typical causes would be an open circuit or short
circuit to power in the wiring to, from or within the
solenoid.
It is also possible that there has been a fault in the
solenoid output circuit. But if this is the cause, the
fault should be continually present.
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 to bare metal or other wiring.
Inspect for broken wire in-side the insulation.
KAC5A030

AUTOMATIC TRANSMISSION 5A-119
SSANGYONG MY2002
DTC P1737 Solenoid 5 Circuit Open
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 S5 circuit in the transmission is mal-
functioning.
4. Check cable in the transmission for open / short.
6. Check resistance between S5 terminal A and B.
Standard value is 3.6 - 5.5 Ω.
9. Check connections of other connectors
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 P1737?
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.
4. Turn the mode knob of STET to 5 and push the red
button.
Does the bulb of open circuit on the solenoids side of
STET illuminate?
1. Remove the valve cover. Refer to the Transmission
in this section.
2. Check the wiring harnesses from 10-way trans
mission connector to Solenoid 5 (S5) on the valve
body for an open or short to positive and repair as
necessary.
Is a repair complete?
Using a Digital Volt Meter (DVM), measure the
resistance between S5 terminal A and B.
Is the resistance within the specified value?
Replace the S5.
Is the action complete?
1. Disconnect the TCM connector A.
2. Check the wiring harness from 10-way transmis-
sion connector terminal 5 to TCM terminal A1 for an
open or short to battery and repair as necessary.
Is a repair necessary?
Check the wiring harness from 10-way transmission
connector terminal 8 to TCM terminal A7 for an open
and repair 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 7
5 4
- Go to Step 11 Go to Step 5
- Go to Step 3Go to
“Diagnostic
Aids”
- Go to Step 11 Go to Step 8 6
- Go to Step 11 -
7
8
- Go to Step 11 Go to Step 9
3.6 - 5.5 ΩGo to
“Diagnostic
Aids” Go to Step 6

5A-122 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
Circuit Description
The solenoid 6 is a normally open ON/OFF type sole-
noid that is used to set the high/ low level of line pres-
sure.
The Solenoid 6 (S6) OFF gives high pressure and the
S6 is attached to the valve body within the
transmission. Voltage is supplied directly to the
solenoid through the Transmission Control Module
(TCM).
The DTC P1738 sets when the solenoid 6 circuit is
open or the switched leg of the solenoid 6 is shorted
to battery positive. The solenoid 6's driver Integrated
Chip (IC) status indicates a faulty circuit.
Conditions for Setting the DTC
DTCs P1717 and P1718 are not set.
S6 is OFF.
S4 is OFF.
The solenoid 6'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 6 is disabled (OFF) resulting in high
line pressure being applied continuously.
DIAGNOSTIC TROUBLE CODE (DTC) P1738
SOLENOID 6 CIRCUIT OPEN
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 6 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 an open circuit in the wiring
to or within the solenoid, or a short circuit to power
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.
KAC5A030

5A-126 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
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 the S7
is attached to the pump body within the transmission.
Voltage is supplied directly to the solenoid through
the Transmission Control Module (TCM).
The DTC P1739 sets when the solenoid 7, Torque Con-
verter Clutch Solenoid, circuit is open or the switched
leg of the solenoid 7 is shorted to battery positive.
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 OFF.
S3 is OFF.
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 always.
DIAGNOSTIC TROUBLE CODE (DTC) P1739
SOLENOID 7 CIRCUIT OPEN
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 recorede.
Typical causes would be an open circuit in the wiring
to or within the solenoid, or a short circuit to power
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.
KAC5A030

AUTOMATIC TRANSMISSION 5A-157
SSANGYONG MY2002
ON-VEHICLE SERVICE
TRANSMISSION
Removal and Installation Procedure
1. Disconnect the negative battery cable.
2. Disconnect the connectors from transfer case.
3. Disconnect the speedometer connector from
transfer case.
4. Disconnect the inhibitor connector, gear position
sensor connector and transmission case connector.
REPAIR INSTRUCTIONS
5. Remove the rear propeller shaft bolts.
Installation Notice
6. Remove the cross member bolts and nuts.
Installation Notice
KAA5A2I0
Tightening Torque70 - 80 N•m
(52 - 59 lb-ft)
Tightening Torque70 - 80 Nm
(52 - 59 lb-ft)
KAA5A2H0
KAA5A2J0

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 transmission the cooler lines are flushed out to remove any debris. This can
be done by applying compressed air to the rear cooler line forcing oil and any contaminants out of the front
cooler line.
The cooler flow should be checked after the transmission has been fitted. With the front cooler line connected
and the rear line run into a suitable container, measure the flow over 15 seconds with the vehicle idling in park.
The flow rate should exceed 1 liter in 15 seconds.
Be wary of any situation where water enters the transmission. This may result in fluid foaming and leaking
through the breather.
Ensure that both earth straps (one at the battery terminal and one on the vehicle body) are connected in the
vehicle before connecting the positive side of the battery.
Follow the throttle position calibration procedure in this manual if the engine control module/ transmission
control module (ECM/TCM) is swapped.
KAA5A710