1997 SSANGYONG KORANDO Service Repair Manual

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Page 1089 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual SSANGYONG MY2002
4G-2 PARKING BRAKE
DESCRIPTION AND OPERATION
BRAKE CALIPER
This braking system uses a BRAKE warning light lo-
cated in the instrument panel cluster.
The following conditions will act

Page 1090 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual PARKING BRAKE 4G-3
SSANGYONG MY2002
KAA4G010
COMPONENT LOCATOR
1 Parking Brake Lever
2 Parking Brake Lever Mounting Bolt
3 Front Parking Brake Cable
4 Equalizer5 Adjuster Nut
6 Rear Parking Brake Cab

Page 1091 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual SSANGYONG MY2002
4G-4 PARKING BRAKE
KAA4G020
KAA4G030
6. Inspect and replace any parts of doubtful strength
or quality because of discoloration from heat or
stress.
Notice:
In the vehicle cabin, pul

Page 1092 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual PARKING BRAKE 4G-5
SSANGYONG MY2002
KAA4G040
KAA4G050
KAA4G060
KAA4G070
PARKING BRAKE LEVER
Removal and Installation Procedure
1. Release the parking brake.
2. Raise and suitably support the vehicle.

Page 1093 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual SSANGYONG MY2002
4G-6 PARKING BRAKE
KAA4G020
KAA4G080
KAA4G050
PARKING BRAKE CABLE
Removal and Installation Procedure
1. Release the parking brake.
2. Raise and suitably support the vehicle.
3. Remov

Page 1094 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual PARKING BRAKE 4G-7
SSANGYONG MY2002
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
13
- Parking Brake Lever Mounting Bolts
Rear Parking Brake Cable Securing BoltsN•m Application
Lb-InLb-Ft
18
9-

Page 1095 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual SECTION 5A
AUTOMATIC TRANSMISSION
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed

SECTION 5A
AUTOMATIC TRANSMISSION
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless
otherwise noted.
TABLE OF CONTENTS
Description and Operation . . . . . . . . . . . . . . . . . 5A-2
BTRA M74 4WD Automatic Transmission . . . . . . 5A-2
Operators Interfaces . . . . . . . . . . . . . . . . . . . . . 5A-2
Control Systems . . . . . . . . . . . . . . . . . . . . . . . . 5A-3
Electronic Control System . . . . . . . . . . . . . . . . . 5A-3
Hydraulic Control System . . . . . . . . . . . . . . . . . . 5A-9
Hydraulic Control Circuit . . . . . . . . . . . . . . . . . . 5A-10
Power Train System . . . . . . . . . . . . . . . . . . . . . 5A-14
Power Flows . . . . . . . . . . . . . . . . . . . . . . . . . . 5A-18
Park and Neutral . . . . . . . . . . . . . . . . . . . . . . . 5A-20
Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A-22
Manual 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A-24
Drive 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A-26
Drive 2 and Manual 2 . . . . . . . . . . . . . . . . . . . . 5A-28
Drive 3 and Manual 3 . . . . . . . . . . . . . . . . . . . . 5A-30
Drive 3 Lock Up and Manual 3 Lock Up . . . . . . 5A-32
Drive 4 (Overdrive) . . . . . . . . . . . . . . . . . . . . . 5A-34
Drive 4 Lock Up . . . . . . . . . . . . . . . . . . . . . . . . 5A-36
Diagnostic Information and Procedures . . . . . 5A-38
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A-38
Basic Knowledge Required . . . . . . . . . . . . . . . 5A-38
Functional Check Procedure . . . . . . . . . . . . . . . 5A-38
Transmission Fluid Level Service Procedure . . . 5A-38
Fluid Leak Diagnosis and Repair . . . . . . . . . . . 5A-39
Electrical / Garage Shift Test . . . . . . . . . . . . . . 5A-40
Road Test Procedure . . . . . . . . . . . . . . . . . . . . 5A-40
Electronic Adjustments . . . . . . . . . . . . . . . . . . 5A-40
Symptom Diagnosis . . . . . . . . . . . . . . . . . . . . . 5A-41
Drive Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A-41
Faulty Shift Pattern . . . . . . . . . . . . . . . . . . . . . . 5A-42Shift Quality Faults . . . . . . . . . . . . . . . . . . . . . . 5A-44
After Teardown Faults . . . . . . . . . . . . . . . . . . . 5A-46
Trouble Code Diagnosis - Gasoline Vehicle . . 5A-48
TCM Diagnostic System Overview . . . . . . . . . . 5A-48
Clearing Trouble Codes . . . . . . . . . . . . . . . . . . 5A-48
Diagnostic Trouble Codes . . . . . . . . . . . . . . . . 5A-48
Trouble Code Diagnosis - Diesel Vehicle . . . . . 5A-50
TCM Diagnostic System Overview . . . . . . . . . . 5A-50
Clearing Trouble Codes . . . . . . . . . . . . . . . . . . 5A-50
Diagnostic Trouble Codes . . . . . . . . . . . . . . . . 5A-50
Repair Instructions . . . . . . . . . . . . . . . . . . . . . . 5A-157
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . . . . 5A-157
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . 5A-157
Unit Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A-160
Rebuild Warnings . . . . . . . . . . . . . . . . . . . . . . 5A-160
Disassembly Procedure . . . . . . . . . . . . . . . . . . 5A-161
Assembly Procedure . . . . . . . . . . . . . . . . . . . . 5A-171
Front and Rear Band Adjustment . . . . . . . . . . . 5A-199
Gear Shift Control Lever . . . . . . . . . . . . . . . . . . 5A-202
Kickdown Switch . . . . . . . . . . . . . . . . . . . . . . . 5A-202
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 5A-203
General Specification . . . . . . . . . . . . . . . . . . . . 5A-203
Fastener Tightening Specifications . . . . . . . . . . 5A-205
Schematic and Routing Diagrams . . . . . . . . . . 5A-206
TCM Wiring Diagrams (Gasoline Engine) . . . . . 5A-206
TCM Wiring Diagrams (Diesel Engine) . . . . . . . 5A-208
Connector End View . . . . . . . . . . . . . . . . . . . . . 5A-210
Special Tools and Equipment . . . . . . . . . . . . . 5A-211
Special Tools Table . . . . . . . . . . . . . . . . . . . . . 5A-211

Page 1096 of 2053

SSANGYONG KORANDO 1997 Service Repair Manual 5A-2 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
OPERATORS INTERFACES
There are three operator interfaces as the following;
•Gear Shift Control Lever
Driving Mode Selector
Indicator Light
Gear Shift

5A-2 AUTOMATIC TRANSMISSION
SSANGYONG MY2002
OPERATORS INTERFACES
There are three operator interfaces as the following;
•Gear Shift Control Lever
Driving Mode Selector
Indicator Light
Gear Shift Control lever
The transmission uses a conventional shift control lever.
The gear shift control lever can be moved from one
position to another within the staggered configuration
of the shift control lever gate to positively indicate the
gear selection.
DESCRIPTION AND OPERATION
BTRA M74 4WD AUTOMATIC
TRANSMISSION
The BTR Automotive Model 74 Four Speed Automatic
Transmission is an electronically controlled overdrive
four speed unit with a lock-up torque converter. The
lock-up torque converter results in lower engine speeds
at cruise and eliminates unnecessary slippage. These
features benefit the customer through improved fuel
economy and noise reduction.Of primary significance is the Transmission Control Mo-
dule (TCM) which is a microprocessor based control
system.
The TCM utilizes throttle position, rate of throttle open-
ing, engine speed, vehicle speed, transmission fluid
temperature, gear selector position and mode selector
inputs, and in some applications a Kickdown Switch
to control all shift feel and shift schedule aspects.
The TCM drives a single proportional solenoid multi-
plexed to three regulator valves to control all shift feel
aspects. The output pressure of this solenoid is con-
trolled as a function of transmission fluid temperature
to maintain consistent shift feel throughout the
operating range.
Shift scheduling is highly flexible, and several indepen-
dent schedules are programmed depending on the ve-
hicle.
Typically the NORMAL schedule is used to maximize
fuel economy and driveability, and a POWER schedule
is used to maximize performance. WINTER schedule
is used to facilitate starting in second gear. Configuration Max.
Power
(kW)
320 160260 mm Torque
Converter-Wide
Ratio Gear Set
Splined Output for Transfer
Case
P - Park position prevents the vehicle from rolling
either forward or backward by locking the
transmission output shaft. The inhibitor switch
allows the engine to be started. For safety reasons,
the parking should be used in addition to the park
position. Do not select the Park position until the
vehicle comes to a complete stop because it
mechanically locks the output shaft.
R - Reverse allows the vehicle to be operated in a
rearward direction. The inhibitor switch enables re-
verse lamp operation.
KAA5A010

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