cable SUZUKI SX4 2006 1.G Service Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 4E-35 ABS:
5) Measure voltage at resistance without wheel
rotation.If voltage is out of specification, check
sensor, mating encoder and their installation
conditions.
Voltage at the resistance (115
Ω) without wheel
rotation
680 – 960 mV
6) Measure voltage at resistance with wheel rotation
and confirm voltage alternately changes between
high and low voltages.If voltage does not change
with wheel rotation, check sensor, mating encoder
and their installation conditions.
Voltage at the resistance (115
Ω) with wheel
rotation
High voltage “a”: 1360 – 1930 mV
Low voltage “b”: 680 – 960 mV
Reference
When using oscilloscope for this check, check if peak-to-
peak voltage and waveform meet specification.
Peak-to-peak voltage at the resistance (115
Ω) with
wheel rotation
High voltage “a”: 1360 to 1930 mV
Low voltage “b”: 680 to 960 mV
Front Wheel Speed Sensor Removal and
Installation
S6RW0D4506006
CAUTION!
• Do not pull wire harness when removing
and installing front wheel speed sensor.
• Do not cause damage to surface of front
wheel speed sensor and do not allow dust,
etc. to enter its installation hole.

Removal
1) Disconnect negative (–) cable from battery.
2) Disconnect front wheel speed sensor connector (1).
3) Hoist vehicle and remove wheel.
4) Remove harness clamp, clamp bolt (2).
5) Remove front wheel speed sensor (3) from knuckle.
[A]: Voltage [B]: Time
I5JB0A450027-01
I5JB0A450028-02
3
1
2
I5RW0A450023-01

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-36
Installation
1) Check that no foreign material is attached to sensor
(1) and wheel speed sensor encoder (included in
wheel hub assembly).
2) Install it by reversing removal procedure.
NOTE
Before fitting wheel speed sensor, be sure to
silicon grease to its O-ring.

Tightening torque
Front wheel speed sensor bolt (a): 11 N·m (1.1
kgf-m, 8.0 lb-ft)
Front wheel speed sensor harness clamp bolt
(b): 11 N·m (1.1 kgf-m, 8.0 lb-ft)
3) Check that there is no clearance between sensor
and knuckle.
Front and Rear Wheel Speed Sensor InspectionS6RW0D4506007
Check sensor for damage.
If any malcondition is found, replace.
Rear Wheel Speed Sensor Removal and
Installation (4WD Model)
S6RW0D4506008
CAUTION!
Rear wheel speed sensor is included in rear
wheel hub assembly. If rear wheel speed
sensor needs to be replaced, replace it as a
rear wheel hub assembly.

For removal and Installation of rear wheel speed sensor
(included in rear wheel hub), refer to “Rear Wheel Hub
Assembly Removal and Installation in Section 2C”.
Rear Wheel Speed Sensor Removal and
Installation (2WD Model)
S6RW0D4506009
CAUTION!
• Do not pull wire harness when removing
and installing rear wheel speed sensor.
• Do not cause damage to surface of rear
wheel speed sensor and do not allow dust,
etc. to enter its installation hole.

Removal
1) Disconnect negative (–) cable from battery.
2) Hoist vehicle, and remove wheel.
3) Disconnect rear wheel speed sensor connector.
4) Remove harness clamp.
5) Remove rear wheel speed sensor from wheel hub.
Installation
1) Check that no foreign material is attached to sensor
and encoder (included in wheel hub assembly).
2) Install it by reversing removal procedure.
NOTE
Before fitting wheel speed sensor, be sure to
silicon grease to its O-ring.

Tightening torque
Rear wheel speed sensor bolt: 11 N·m (1.1 kgf-
m, 8.0 lb-ft)
3) Check that there is no clearance between sensor
and wheel hub.[A]: OK [B]: NG
1
2
(b)
(a)
I5RW0A450025-01
[A][B]
11
I5RW0A450024-01
I5JB0A450031-01
[A]: OK [B]: NG
[A][B]
11
I5RW0A450024-01

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-38
G Sensor Removal and Installation (4WD Model)S6RW0D4506014
CAUTION!
• Do not drop and shock G sensor. It will
affect its original performance.
• Regarding G sensor removal and
installation, confirm specified torque and
use hand tool to avoid damage.

Removal
1) Disconnect negative (–) cable from battery.
2) Remove center console box.
3) Disconnect G sensor connector, and remove G
sensor (1).
Installation
1) Install G sensor (1), and connect G sensor
connector.
Tightening torque
G sensor bolt (a): 3.0 N·m (0.3 kgf-m, 2.2 lb-ft)
2) Install center console box.
3) Connect negative cable to battery.
G Sensor Inspection (4WD Model)S6RW0D4506015
Connect positive cable of 12 V battery to “A” terminal of
sensor and ground cable to “C” terminal.
Then using voltmeter, check voltage between terminals
“B” and “C”.
If measured voltage is not as specified, replace G
sensor.
G sensor specification
When placed horizontally: 2 – 3 V
When placed upright with arrow upward: 3 – 4 V
When placed upright with arrow downward: 1 – 2 V
I5RW0A450027-01
I5RW0A450028-01
[A]: Horizontal [C]: Upright with arrow downward
[B]: Upright with arrow upward
I5RW0A450029-01

Downloaded from www.Manualslib.com manuals search engine 4E-39 ABS:
Specifications
Tightening Torque SpecificationsS6RW0D4507001
NOTE
The specified tightening torque is also described in the following.
“ABS Hydraulic Unit / Control Module Assembly Components”

Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”.
Special Tools and Equipment
Special ToolS6RW0D4508001
Fastening partTightening torque
Note
N⋅mkgf-mlb-ft
Brake pipe flare nut 16 1.6 11.5)
ABS hydraulic unit / control module assembly
bolt90.9 6.5)
ABS hydraulic unit / control module assembly
bracket bolt26 2.6 19.0)
Front wheel speed sensor bolt 11 1.1 8.0)
Front wheel speed sensor harness clamp bolt 11 1.1 8.0)
Rear wheel speed sensor bolt 11 1.1 8.0)
G sensor bolt 3.0 0.3 2.2)
09950–78220 SUZUKI scan tool
Flare nut wrench (10 mm) —
)This kit includes following
items. 1. Tech 2, 2. PCMCIA
card, 3. DLC cable, 4. SAE
16/19 adapter, 5. Cigarette
cable, 6. DLC loop back
adapter, 7. Battery power
cable, 8. RS232 cable, 9.
RS232 adapter, 10. RS232
loop back connector, 11.
Storage case, 12. ) / )

Downloaded from www.Manualslib.com manuals search engine 5-ii Table of Contents
DTC P1723: Range Select Switch
Malfunction ...................................................... 5A-68
DTC P1878: Torque Converter Clutch
Shudder .......................................................... 5A-69
DTC P2762: Torque Converter Clutch (TCC)
Pressure Control Solenoid Control Circuit
Range / Performance ...................................... 5A-70
DTC P2763: Torque Converter Clutch (TCC)
Pressure Control Solenoid Control Circuit
High ................................................................. 5A-72
DTC P2764: Torque Converter Clutch (TCC)
Circuit Pressure Control Solenoid Control
Circuit Low ...................................................... 5A-74
DTC U0073: Control Module Communication
Bus Off ............................................................ 5A-76
DTC U0100: Lost Communication with ECM /
PCM “A” .......................................................... 5A-76
Inspection of TCM and Its Circuits .................... 5A-76
TCM Power and Ground Circuit Check ............. 5A-80
Brake Interlock System Inspection .................... 5A-81
Repair Instructions ............................................5A-82
Learning Control Initialization ............................ 5A-82
A/T Fluid Level Check ....................................... 5A-82
A/T Fluid Change .............................................. 5A-83
Select Lever Components ................................. 5A-84
Select Lever Assembly Removal and
Installation ....................................................... 5A-84
Select Lever Knob Installation........................... 5A-84
Select Lever Inspection ..................................... 5A-85
“3” Position Switch Inspection ........................... 5A-85
Shift Lock Solenoid Inspection .......................... 5A-85
Shift Lock Solenoid Replacement ..................... 5A-85
Select Cable Components ................................ 5A-86
Select Cable Removal and Installation ............. 5A-86
Select Cable Adjustment ................................... 5A-86
Key Interlock Cable Removal and Installation... 5A-87
Transmission Range Sensor Inspection and
Adjustment ...................................................... 5A-89
Output Shaft Speed Sensor (VSS) Removal
and Installation ................................................ 5A-90
Output Shaft Speed Sensor (VSS) Inspection .. 5A-90
Input Shaft Speed Sensor Removal and
Installation ....................................................... 5A-91
Input Shaft Speed Sensor Inspection................ 5A-91
Transmission Fluid Temperature Sensor
Removal and Installation ................................. 5A-91
Transmission Fluid Temperature Sensor
Inspection ........................................................ 5A-92
Solenoid Valves (Shift Solenoid Valves and
Timing Solenoid Valve) Removal and
Installation ....................................................... 5A-92
Solenoid Valves (Shift Solenoid Valves and
Timing Solenoid Valve) Inspection .................. 5A-94
Pressure Control Solenoid Valves (Pressure
Control Solenoid and TCC Solenoid)
Removal and Installation ................................. 5A-95
Pressure Control Solenoid Valves Inspection ... 5A-96
Transmission Control Module (TCM)
Removal and Installation ................................. 5A-97
A/T Relay Inspection ......................................... 5A-97Differential Side Oil Seal Replacement ............. 5A-98
A/T Fluid Cooler Hoses Replacement ............... 5A-98
Automatic Transaxle Unit Components............. 5A-99
Automatic Transaxle Unit Dismounting and
Remounting ................................................... 5A-100
Automatic Transaxle Assembly Components . 5A-102
Automatic Transaxle Unit Disassembly........... 5A-104
Oil Pump Assembly Components ................... 5A-116
Oil Pump Assembly Disassembly and
Reassembly .................................................. 5A-116
Oil Pump Assembly Inspection ....................... 5A-117
Direct Clutch Assembly Components.............. 5A-119
Direct Clutch Assembly Preliminary Check ..... 5A-119
Direct Clutch Assembly Disassembly and
Reassembly .................................................. 5A-120
Direct Clutch Assembly Inspection.................. 5A-122
Forward and Reverse Clutch Assembly
Components .................................................. 5A-123
Forward and Reverse Clutch Assembly
Preliminary Check ......................................... 5A-123
Forward and Reverse Clutch Assembly
Disassembly and Reassembly ...................... 5A-124
Forward and Reverse Clutch Assembly
Inspection ...................................................... 5A-127
2nd Brake Piston Assembly Components ....... 5A-128
2nd Brake Piston Assembly Disassembly and
Reassembly .................................................. 5A-128
Transaxle Rear Cover (O/D and 2nd Coast
Brake Piston) Assembly Components........... 5A-129
Transaxle Rear Cover (O/D and 2nd Coast
Brake Piston) Assembly Disassembly and
Reassembly .................................................. 5A-130
Transaxle Rear Cover (O/D and 2nd Coast
Brake Piston) Assembly Inspection............... 5A-131
Countershaft Assembly Components.............. 5A-132
Countershaft Assembly Disassembly and
Reassembly .................................................. 5A-132
Valve Body Assembly Components ................ 5A-133
Valve Body Assembly Disassembly and
Reassembly .................................................. 5A-134
Differential Assembly Components ................. 5A-135
Differential Assembly Disassembly and
Reassembly .................................................. 5A-136
Differential Assembly Inspection ..................... 5A-137
Torque Converter Housing Disassembly and
Reassembly .................................................. 5A-138
Transaxle Case Disassembly and
Reassembly .................................................. 5A-140
Automatic Transaxle Unit Inspection and
Adjustment .................................................... 5A-141
Automatic Transaxle Unit Assembly ............... 5A-144
Specifications ...................................................5A-161
Tightening Torque Specifications .................... 5A-161
Special Tools and Equipment .........................5A-162
Recommended Service Material ..................... 5A-162
Special Tool .................................................... 5A-162
Manual Transmission/Transaxle ............ 5B-1
General Description .............................................5B-1
Manual Transaxle Construction .......................... 5B-1

Downloaded from www.Manualslib.com manuals search engine Table of Contents 5-iii
Diagnostic Information and Procedures ............ 5B-5
Manual Transaxle Symptom Diagnosis............... 5B-5
Repair Instructions .............................................. 5B-5
Manual Transaxle Oil Level Check ..................... 5B-5
Manual Transaxle Oil Change ............................ 5B-6
Differential Side Oil Seal Replacement ............... 5B-7
Gear Shift Control Lever and Cable
Components...................................................... 5B-8
Gear Shift Control Lever and Cable Removal
and Installation .................................................. 5B-9
Gear Select Control Cable Adjustment ............... 5B-9
Back Up Light Switch Removal and
Installation ....................................................... 5B-10
Back Up Light Switch Inspection ....................... 5B-10
Manual Transaxle Unit Components ................. 5B-11
Manual Transaxle Unit Dismounting and
Remounting..................................................... 5B-12
Gear Shift and Select Shaft Assembly
Components.................................................... 5B-13
Gear Shift and Select Shaft Assembly
Removal and Installation................................. 5B-14
Gear Shift and Select Shaft Assembly
Disassembly and Reassembly ........................ 5B-15
Manual Transaxle Assembly Components........ 5B-16
Fifth Gear Disassembly and Reassembly ......... 5B-17
Manual Transaxle Assembly Disassembly
and Reassembly ............................................. 5B-19
Right Case Disassembly and Reassembly ....... 5B-24
Left Case Disassembly and Reassembly.......... 5B-25
Input Shaft and Countershaft Components....... 5B-27
Input Shaft Disassembly and Reassembly........ 5B-28
Countershaft Disassembly and Reassembly .... 5B-31
Gear Shift Shaft Components ........................... 5B-35
5th and Reverse Gear Shift Shafts
Disassembly and Reassembly ........................ 5B-35
Gear Shift Shaft and Fork Inspection ................ 5B-35
Differential Components ................................... 5B-36Differential Disassembly and Reassembly ........ 5B-36
Specifications .....................................................5B-38
Tightening Torque Specifications ...................... 5B-38
Special Tools and Equipment ...........................5B-39
Recommended Service Material ....................... 5B-39
Special Tool ...................................................... 5B-39
Clutch ....................................................... 5C-1
General Description .............................................5C-1
Clutch (Hydraulic Type) Construction .................5C-1
Diagnostic Information and Procedures ............5C-2
Clutch System Symptom Diagnosis ....................5C-2
Repair Instructions ..............................................5C-3
Clutch Pedal Inspection ......................................5C-3
Clutch Fluid Level Inspection ..............................5C-3
Air Bleeding of Clutch System.............................5C-3
Clutch Fluid Pipe and Hose Location ..................5C-4
Clutch Fluid Pipe Removal and Installation.........5C-4
Clutch Fluid Pipe Inspection................................5C-4
Clutch Master Cylinder Removal and
Installation .........................................................5C-5
Clutch Operating Cylinder Assembly
Removal and Installation ...................................5C-5
Clutch Operating Cylinder Assembly
Inspection ..........................................................5C-6
Clutch Cover, Clutch Disc and Flywheel
Components ......................................................5C-6
Clutch Cover, Clutch Disc and Flywheel
Removal and Installation ...................................5C-7
Clutch Cover, Clutch Disc and Flywheel
Inspection ..........................................................5C-8
Specifications .......................................................5C-9
Tightening Torque Specifications ........................5C-9
Special Tools and Equipment ...........................5C-10
Recommended Service Material .......................5C-10
Special Tool ......................................................5C-10

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-1
Transmission / Transaxle
Automatic Transmission/Transaxle
Precautions
Precautions in Diagnosing TroubleS6RW0D5100001
• Do not disconnect couplers from TCM, battery cable
from battery, TCM ground wire harness from engine or
main fuse before checking the diagnostic information
(DTC, freeze frame data, etc.) stored in TCM memory.
Such disconnection will clear memorized information
in TCM memory.
• Diagnostic information stored in TCM memory can be
cleared as well as checked by using SUZUKI scan
tool or CAN communication OBD generic scan tool.
Before using scan tool, read its Operator’s
(Instruction) Manual carefully to have good
understanding as to what functions are available and
how to use it.
It is indistinguishable which module turns on MIL
because not only ECM but also TCM turns on MIL.
Therefore, check both ECM and TCM for DTC when
MIL lights on.
When checking TCM for DTC, keep in mind that DTC
is displayed on the scan tool as follows depending on
the scan tool used.
– SUZUKI scan tool displays DTC detected by TCM.
– CAN communication OBD generic scan tool
displays DTC detected by each of ECM and TCM
simultaneously.
• Be sure to read “Precautions for Electrical Circuit
Service in Section 00” before inspection and observe
what is written there.
• TCM replacement
– When substituting a known-good TCM, check that
all relays and actuators have resistance of
specified value.
Neglecting this check may result in damage to good
TCM.
• Communication of ECM, BCM, combination meter,
keyless start control module (if equipped), ABS
control module, 4WD control module (if equipped),
TCM and DLC, is established by CAN (Controller
Area Network). (For more detail of CAN
communication for ECM, refer to “CAN
Communication System Description”). Therefore,
handle CAN communication line with care referring to
“Precaution for CAN Communication System in
Section 00”.
Precautions for Disassembly and ReassemblyS6RW0D5100002
When repairing automatic transaxle, it is necessary to
conduct the on-vehicle test to investigate where the
cause of the trouble lies first.
Then whether overhaul should be done or not is
determined. If the transaxle is disassembled without
such preliminary procedure, not only the cause of the
trouble would be unknown, but also a secondary trouble
may occur and often time would be wasted.
As the automatic transaxle consists of high precision
component, the following cautions should be strictly
observed when handling its parts in disassembly and
reassembly.
• Disassembling valve body assembly is prohibited
essentially. However, a few parts can be
disassembled. When disassembling valve body
component parts, confirm whether their parts are
allowed to disassemble or not referring to “Valve Body
Assembly Disassembly and Reassembly”.
• When component part of forward clutch, direct clutch,
2nd brake and/or O/D and 2nd coast brake, namely
clutch disc, brake disc, retaining plate and/or
separator plate, have been replaced, all learned
contents, which have been stored in TCM memory by
executing learning control, should be initialized
referring to “Learning Control Initialization”.
• Make sure to wash dirt off from the transaxle so that
no such dirt will enter the transaxle during
dismounting and remounting.
• Select a clean place free from dust and dirt for
overhauling.
• Place a rubber mat on the work bench to protect parts
from damage.
• Work gloves or shop cloth should not be used. (Use a
nylon cloth or a paper towel.)
• When separating the case joint, do not pry with a
screwdriver or such but tap with a plastic hammer
lightly.
• Make sure to wash dirt off from the transaxle so that
no such dirt will enter the transaxle during
disassembly and reassembly.
• Wash the disassembled parts in ATF (Automatic
Transaxle Fluid) or kerosene (using care not to allow
ATF or kerosene to get on your face, etc.) and confirm
that each fluid passage is not clogged by blowing air
into it. But use kerosene to wash the discs, resin
washers and rubber parts.
• Replace each gasket, oil seal and O-ring with a new
one.
• Apply ATF to sliding or rotating parts before
reassembly.

Downloaded from www.Manualslib.com manuals search engine 5A-16 Automatic Transmission/Transaxle:
Diagnostic Information and Procedures
A/T System CheckS6RW0D5104001
Refer to the following items for the details of each step.
Step Action Yes No
1) Customer complaint analysis
1) Perform customer complaint analysis.
Was customer complaint analysis performed?Go to Step 2. Perform customer
complaint analysis.
2) DTC / freeze frame data check, record and clearance
1) Check for DTC.
Is there any DTC(s)?Print DTC or write them
down and clear them by
referring to “DTC
Clearance”. Go to Step
3.Go to Step 4.
3) Visual inspection
1) Perform visual inspection.
Is there any faulty condition?Repair or replace
malfunction part. Go to
St ep 11 .Go to Step 5.
4) Visual inspection
1) Perform visual inspection.
Is there any faulty condition?Repair or replace
malfunction part. Go to
St ep 11 .Go to Step 8.
5) Trouble symptom confirmation
1) Confirm trouble symptom.
Is trouble symptom identified?Go to Step 6. Go to Step 7.
6) Rechecking and record of DTC / freeze frame data
1) Recheck for DTC referring to “DTC Check”.
Is there any DTC(s)?Go to Step 9. Go to Step 8.
7) Rechecking and record of DTC / freeze frame data
1) Recheck for DTC referring to “DTC Check”.
Is there any DTC(s)?Go to Step 9. Go to Step 10.
8) A/T basic check and A/T symptom diagnosis
1) Check and repair according to “A/T Basic Check” and “A/
T Symptom Diagnosis”.
Are check and repair complete?Go to Step 11. Check and repair
malfunction part(s). Go
to Step 11.
9) Troubleshooting for DTC
1) Check and repair according to applicable DTC flow.
Are check and repair complete?Go to Step 11. Check and repair
malfunction part(s). Go
to Step 11.
10) Check for intermittent problems
1) Check for intermittent problems.
Is there any faulty condition?Repair or replace
malfunction part(s). Go
to Step 11.Go to Step 11.
11) Final confirmation test
1) Clear DTC if any.
2) Perform final confirmation test.
Is there any problem symptom, DTC or abnormal condition?Go to Step 6. End.

Downloaded from www.Manualslib.com manuals search engine 5A-18 Automatic Transmission/Transaxle:
Step 2. DTC / Freeze Frame Data Check, Record and
Clearance
First, referring to “DTC Check”, check DTC and pending
DTC. If DTC exists, print or write down DTC and freeze
frame data and then clear malfunction DTC(s) by
referring to “DTC Clearance”. Malfunction DTC indicates
malfunction in the system but it is not possible to know
from it whether the malfunction is occurring now or it
occurred in the past and normal condition has been
restored. In order to know that, check symptom in
question according to Step 5 and then recheck DTC
according to Step 6.
Diagnosing a trouble based on the DTC in this step only
or failure to clear the DTC in this step may result in an
faulty diagnosis, trouble diagnosis of a normal circuit or
difficulty in troubleshooting which is otherwise
unnecessary.
Step 3 and 4. Visual Inspection
As a preliminary step, be sure to perform visual check of
the items that support proper function of the engine and
automatic transaxle referring to “Visual Inspection”.
Step 5. Trouble Symptom Confirmation
Check trouble symptoms based on information obtained
in “Step 1. Customer Complaint Analysis: ” and “Step 2.
DTC / Freeze Frame Data Check, Record and
Clearance: ”.
Also, reconfirm DTC according to “DTC Confirmation
Procedure” described in each DTC flow.
Step 6 and 7. Rechecking and Record of DTC and
Freeze Frame Data
Refer to “DTC Check” for checking procedure.Step 8. A/T Basic Check and A/T Symptom
Diagnosis
Perform basic check of A/T according to “A/T Basic
Check” first. When the end of the flow has been reached,
check the parts of the system suspected as a possible
cause referring to “A/T Symptom Diagnosis” and based
on symptoms appearing on the vehicle (symptoms
obtained through steps of customer complaint analysis,
trouble symptom confirmation and/or A/T basic check)
and repair or replace faulty parts, if any.
Step 9. Troubleshooting for DTC
Based on the DTC indicated in Step 6 / 7 and referring to
“applicable DTC flow”, locate the cause of the trouble,
namely in a sensor, switch, wire harness, connector,
actuator, TCM or other part and repair or replace faulty
parts.
Step 10. Check for Intermittent Problem
Check parts where an intermittent trouble is easy to
occur (e.g. wire harness, connector, etc.), referring to
“Intermittent and Poor Connection Inspection in Section
00” and related circuit of DTC recorded in Step 2.
Step 11. Final Confirmation Test
Confirm that the problem symptom has gone and the
vehicle is free from any abnormal conditions. If what has
been repaired is related to the malfunction DTC, clear
the DTC once and check to ensure that no malfunction
DTC is indicated.
Visual InspectionS6RW0D5104002
Visually check the following parts and systems.
Inspection item Referring
• A/T fluid ----- level, leakage, color “Automatic Transaxle Fluid Level Inspection in
Section 0B”
• A/T fluid hoses ----- disconnection, looseness, deterioration “A/T Fluid Cooler Hoses Replacement”
• Throttle cable (if equipped) ----- play (under warm engine),
installation
• A/T select cable ----- installation “Select Cable Removal and Installation”
• Engine oil ----- level, leakage “Engine Oil and Filter Change in Section 0B”
• Engine coolant ----- level, leakage “Engine Coolant Change in Section 0B”
• Engine mountings ----- play, looseness, damage “Engine Assembly Removal and Installation in
Section 1D”
• Suspension ----- play, looseness “Suspension, Wheels and Tires Symptom
Diagnosis in Section 2A”
• Drive shafts ----- damage “Front Drive Shaft Assembly On-Vehicle Inspection
in Section 3A”
• Battery ----- indicator condition, corrosion of terminal “Battery Inspection in Section 1J”
• Connectors of electric wire harness ----- disconnection, friction “Electronic Shift Control System Components
Location”
• Fuses ----- burning
• Parts ----- installation, damage
• Bolts ----- looseness
• Other parts that can be checked visually

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-21
DTC CheckS6RW0D5104005
NOTE
• There are two types of OBD system
depending on the vehicle specification.For
identification, refer to “Precaution on On-
Board Diagnostic (OBD) System in Section
1A”.
• For Euro-OBD model, the MIL is turned on
when the ECM and/or TCM detect
malfunction(s). Each control module
stores diagnostic information as the
diagnostic trouble code (DTC) in its
memory and outputs the DTC to the scan
tool. Therefore, check both of the control
modules for any DTC with the SUZUKI
scan tool because the DTC stored in ECM
and TCM is not read and displayed at a
time. However, each of the control
modules needs not to be checked with the
CAN communication OBD generic scan
tool because the DTC stored in ECM and
TCM is read and displayed at a time. In
case using CAN communication OBD
generic scan tool, refer to “DTC Table in
Section 1A”.

1) Turn ignition switch to OFF position.
2) Connect scan tool to data link connector (DLC) (1).
Special tool
(A): SUZUKI scan tool (SUZUKI-SDT)
3) Turn ignition switch ON.
4) Read DTC, pending DTC and freeze frame data
according to instructions displayed on scan tool and
print it down. Refer to scan tool operator’s manual
for further details.
If communication between scan tool and TCM is not
possible, check if scan tool is communicable by
connecting it to TCM in another vehicle. If
communication is possible in this case, scan tool is
in good condition. Then check data link connector
and serial data line (circuit) in the vehicle with which
communication was not possible.
5) After completing the check, turn ignition switch off
and disconnect scan tool from data link connector. ) UP1723 Range select switch malfunction“3” position switch ON signal is inputted
although transmission range switch signal is
inputted P, R, N or L. range.1 driving
cycle*1 driving
cycle*
)
U*P1878Torque converter clutch shudderVariation in the output revolution speed of the
specified amplitude and specified cycle is
detected under slip lock-up condition.20 driving
cycles*20 driving
cycles*
) P2762Torque Converter Clutch (TCC)
Pressure Control Solenoid Control
Circuit Range / PerformanceDifference between actual current of TCC
solenoid valve circuit and current of TCC
solenoid valve circuit calculated by ECM is more
than specification.1 driving
cycle1 driving
cycle
) P2763Torque converter clutch pressure
control solenoid control circuit highToo much electric flow is detected on TCC
solenoid valve circuit.1 driving
cycle1 driving
cycle
) P2764Torque converter clutch pressure
control solenoid control circuit lowNo electric flow is detected on TCC solenoid
valve circuit.1 driving
cycle1 driving
cycle
) U0073Control Module Communication
Bus OffTransmission error that is inconsistent between
transmission data and transmission monitor
(CAN bus monitor) data is detected more than
specified time continuously.1 driving
cycle1 driving
cycle
) U0100Lost Communication with ECM /
PCM “A”Receiving error from ECM detected to TCM for
specified time continuously.1 driving
cycle1 driving
cycle DTC No. Detecting itemDetecting condition
(DTC will set when detecting)AB
(A) 1I5RW0C510072-01