2007 SUZUKI SWIFT Drive

Downloaded from www.Manualslib.com manuals search engine 5A-86 Automatic Transmission/Transaxle:
Reference waveform No. 5
Output shaft speed sensor signal at vehicle speed 60
km/h (37 mile/h).
TCM Power and Ground Circuit CheckS7RS0B5104046
Wiring DiagramMeasurement
terminal
CH1: “C35-25” to “C34-1”
Oscilloscope
setting CH1: 5 V/DIV
TIME: 2 ms/DIV
Measurement
condition • After warmed up to normal
operating temperature
• Drive vehicle at 60 km/h (37 mile/h).
I3RM0B510028-01
BLK
BLK
BLK
C34-1
C34-23
C34-6YEL/BLKYEL/BLU
LT GRN/BLK
+BB
C34-24WHT/RED1
23
6
24 23 1
C34C35
[A]
I4RS0A510023-01
1. TCM
3. Ignition switch
2. A/T relay [A]: Terminal arrangement of TCM connector (viewed from harness side)

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-89
A/T Fluid Level CheckS7RS0B5106002
CAUTION!
Do not use any fluid other than the specified
ATF. Use of any fluid other than the specified
ATF may cause juddering or some other
faulty condition to occur.

Level Check at Normal Operating (Hot) Temperature
– Hot Check1) Drive vehicle so that A/T fluid temperature reach the
normal operating temperature (70 – 80 °C (158 –
176 °F)).
2) Stop vehicle with engine running and place it level.
3) With select lever at “P” range, apply parking brake and place chocks against wheels.
4) Keep engine idling and shift selector slowly to “L” and back to “P” position.
5) With engine idling, pull out fluid level gauge, wipe it off with a clean cloth and put it back into place.
6) Pull out fluid level gauge (1) again and check fluid level indicated on it. The lo west fluid level should be
between FULL HOT (2) and LOW HOT (3). If it is
below LOW HOT, add SUZUKI ATF 3317 or Mobil
ATF 3309 up to FULL HOT.
Automatic transaxle fluid
SUZUKI ATF 3317 or Mobil ATF 3309
NOTE
• Do not race engine while checking fluid level, even after the engine start.
• Do not overfill. Overfilling can cause foaming and loss of fluid through breather.
Then slippage and transaxle failure can
result.
• Bringing the level from LOW HOT to FULL HOT requires 0.4 liters (0.85 / 0.70 US/Imp.
pt).
• If vehicle was driven under high load such as pulling a trailer, fluid level should be
checked about half an hour after it is
stopped.

Level Check at Room (Cold) Temperature – Cold
Check
Fluid level can be checked temporarily at room (cold)
temperature which correspond to 20 – 30 °C (68 – 86
° F). This level check is considered to be preparation
before performing level check under normal operating
(hot) temperature. Checking procedure itself is the same
as that described in “Level Check at Normal Operating
(Hot) Temperature – Hot Check: ”. If fluid level is
between “FULL COLD” (4) and “LOW COLD” (5),
proceed to test drive. And when fluid temperature has
reached normal operating temp erature, check fluid level
again and adjust it as necessary.
CAUTION!
Fluid level check at room (cold) temperature
is recommended only for preparation of level
check under normal (hot) operating
condition.
Failure to perform fluid level check under
normal (hot) operating temperature may
result in damage to transaxle.

4. “FULL COLD” mark 5. “LOW COLD” mark
1. Fluid level gauge 2. “FULL HOT” mark 3. “LOW HOT” mark
I3RM0B510032-01
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Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-93
Select Cable AdjustmentS7RS0B5106013
1) Shift manual shift lever to “N” range (transmission range sensor “N” range).
2) Remove adjuster (cable end) from select lever pin of select lever assembly.
3) Release lock plate (1) which restrict moving of cable end holder (2).
4) Push cable end holder (1) out from eye-end (2) using an appropriate tool (3) to disengage cable.
5) Shift select lever to “N” position.
6) Apply grease to select lever pin and install adjuster (cable end) to it.
: Grease 99000–25011 (SUZUKI Super Grease
A)
7) With both select lever and transmission range sensor kept each “N” position, drive cable end holder
(1) in until it locks cable.
8) Slide lock plate (2) to secure cable end holder in position. 9) After select cable was
installed, check for the
following.
• Push vehicle with select lever shifted to “P” range. Vehicle should not move.
• Vehicle can not be driven in “N” range.
• Vehicle can be driven in “D”, “3”, “2” and “L” ranges.
• Vehicle can be backed in “R” range.
Key Interlock Cable Removal and InstallationS7RS0B5106014
NOTE
Don’t bend interlock cable excessively when
removing and installing it, or system will not
operate correctly.

Removal
1) If the vehicle is equipped with air bag system, disconnect negative cable at battery and disable air
bag system, referring to “Disabling Air Bag System in
Section 8B”.
2) Remove steering column cover.
3) Turn ignition switch to ACC position.
4) Pull out key interlock cable (1) from key cylinder cover (2) while pressing check hook with slotted
screwdriver (3) or the like.
“P” “R”
“N”
“D”
“2”
“L”
I3RM0B510036-01
I2RH01510046-01
I2RH01510047-01
I3RM0B510037-01
1
2 3
I2RH01510083-01

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-95
5) Shift select lever to “N” position.
NOTE
If select lever is in “P” position, shift select
lever referring to “Select Lever Inspection”.

6) Install cable casing cap (3) to selector bracket (4).
7) Connect cable end (1) to interlock cam (2) with ignition switch turned to ACC position.
8) Drive lock button (5) in cable end until it locks cable expansion and contraction.
9) With select lever set at “P ” position, turn ignition key
to ACC position and then check for the following
conditions.
• With knob button released, ignition key can be turned from ACC position to LOCK position.
• With knob button pressed, ignition key cannot be
turned from ACC position to LOCK position.
10) Install steering column cover. 11) If the vehicle is equipped with air bag system, connect negative cable at battery and enable air bag
system, referring to “Enabling Air Bag System in
Section 8B”.
Transmission Range Sensor (Shift Switch)
Inspection and Adjustment
S7RS0B5106015
1) Shift manual select lever (4) to “N” range.
2) Check that needle direction shaped on lock washer (2) and “N” reference line (1) on transmission range
sensor are aligned. If not, loosen sensor bolts (3)
and align them.
Tightening torque
Transmission range sensor bolt (a): 5.5 N·m (
0.55 kgf-m, 4.0 lb-ft)
3) Check that engine starts in “N” and “P” ranges but it doesn’t start in “D”, “2”, “L” or “R” range. Also, check
that back-up lamp lights in “R” range.
If faulty condition cannot be corrected by adjustment,
disconnect transmission range sensor connector
and check that continuity ex ists as shown by moving
manual select lever.
3
4 1
2
3 5
I4RS0A510055-01
I3RM0B510038-01
4
3
2
1
98 76 5
12 345
6789
P
R N
D 2
L
I3RM0B510039-01

Downloaded from www.Manualslib.com manuals search engine 5A-96 Automatic Transmission/Transaxle:
Output Shaft Speed Sensor Removal and
Installation
S7RS0B5106016
Removal
1) Disconnect negative cable at battery.
2) Disconnect output shaft speed sensor connector (2).
3) Remove output shaft speed sensor (1) by removing its bolt.
Installation 1) Apply A/T fluid to output shaft speed sensor O-ring.
2) Install output shaft speed sensor (1) to A/T case and tighten bolt to specified torque.
Tightening torque
Output shaft speed sensor bolt (a): 13 N·m (1.3
kgf-m, 9.5 lb-ft)
3) Connect output shaft speed sensor connector (2) to output shaft speed sensor (1).
4) Connect negative cable to battery.
Output Shaft Speed Sensor InspectionS7RS0B5106017
1) Connect positive cable of 12 volt battery to “A” terminal of sensor and ground cable to “C” terminal.
Then using voltmeter, check voltage between “B”
terminal and “C” terminal with output shaft speed
sensor driven gear rotated.
If measured voltage (pulse signal) is not as
specified, replace sensor.
Output shaft speed sensor output voltage
Pulse signal of alternating 0 – 1 V and 10 – 14 V 2) Check output shaft speed sensor driven gear (1) for
wear.
Replace if necessary.
Input Shaft Speed Sensor Removal and
Installation
S7RS0B5106018
Removal
1) Disconnect negative cable at battery.
2) Disconnect input shaft speed sensor connector (2).
3) Remove input shaft speed sensor (1) by removing its bolt.
I3RM0B510040-01
I3RM0B510041-01
I2RH0B510045-01
I2RH0B510046-01
I2RH0B510047-01

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-103
Installation
Reverse removal procedure noting the following.
• Connect TCM connectors securely.
• If the vehicle is equipped with air bag system, be sure to enable air bag system after TCM is back in place.
Refer to “Enabling Air Bag System in Section 8B”.
A/T Relay InspectionS7RS0B5106027
1) Disconnect negative cable at battery.
2) Remove A/T relay (2) from fuse and relay box (1).
3) Check that there is no continuity between terminal “C” and “D”.
If continuity is indicated, replace A/T relay.
4) Connect battery positive (+ ) terminal to terminal “A”
of A/T relay and battery negative (–) terminal to
terminal “B” of A/T relay.
Check continuity between terminal “C” and “D” of A/T
relay.
If continuity does not indicated, replace A/T relay.
Differential Side Oil Seal ReplacementS7RS0B5106028
1) Lift up vehicle and drain automatic transaxle fluid.
2) Remove drive shaft joints from differential gear of transaxle. Refer to “Front Drive Shaft Assembly
Removal and Installation in Section 3A” for
procedure to disconnect drive shaft joints.
For differential side oil seal removal, it is not
necessary to remove drive shafts from steering
knuckle.
3) Remove differential side oil seal (1) by using screwdriver or the like.
"D"
"B" "A"
"C"
1
2
I6RS0C510012-01
I2RH0B510067-01

Downloaded from www.Manualslib.com manuals search engine 5A-104 Automatic Transmission/Transaxle:
4) Apply grease to new differential side oil seal lips.: Grease 99000–25030 (SUZUKI Super Grease C)
5) Install new differential side oil seals (1) by using special tool.
Special tool
(C): 09944–88220
(D): 09924–74510
Differential side oil seal installing depth
Right side “a”: 2.6 – 3.6 mm (0.10 – 0.14 in.)
Left side “b”: 3.8 – 4.8 mm (0.15 – 0.19 in.)
6) Install drive shaft referring to “Front Drive Shaft Assembly Removal and Installation in Section 3A”.
7) Pour A/T fluid referring to “A/T Fluid Change”.
A/T Fluid Cooler Hoses ReplacementS7RS0B5106029
The rubber hoses for the A/T fluid cooler should be
checked at specified interval. If replacing them, be sure
to note the following.
• to replace clamps at the same time
• to insert hose as far as its limit mark
• to clamp clamps securely
[A]: Right side [B]: Left side
I2RH0B510068-01
1. Inlet hose (Outlet from A/T fluid cooler)
2. Outlet hose (Inlet to A/T fluid cooler)
1 2I4RS0A510057-01

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-105
Automatic Transaxle Unit ComponentsS7RS0B5106030
I4RS0A510035-01
1. Drive plate4. Torque converter7. Transaxle and engine fastening nut
2. Drive plate bolt : Apply sealant 99000-31230 to thread. 5. Transaxle stiffener bolt
: Tightening torque
3. Drive plate to torque converter bolt 6. Transaxle and engine fastening bolt