2006 SUZUKI SX4 engine oil

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-31
Stall TestS6RW0D5104013
This test is to check overall performance of automatic transaxle and engine by measuring stall speed at “D” and “R”
ranges. Be sure to perform this test only when transaxle fluid is at normal operating temperature and its level is
between FULL and LOW marks.
CAUTION!
• Do not run engine at stall more than 5 seconds continuously, or fluid temperature may rise
excessively high.
• After performing stall test, be sure to leave engine running at idle for longer than 1 minute before
another stall test.

1) Apply parking brake and block wheels.
2) Install tachometer.
3) Start engine with select lever shifted to “P” range.
4) Depress brake pedal fully.
5) Shift select lever to “D” range and depress accelerator pedal fully while watching tachometer. Read engine rpm
quickly when it has become constant (stall speed).
6) Release accelerator pedal immediately after stall speed is checked.
7) In the same way, check stall speed in “R” range.
8) Stall speed should be within the following specification.
Engine stall speed
Standard: 2,200 – 2,600 rpm
Troubleshooting
Condition Possible cause Correction / Reference Item
Lower than standard level
in both “D” and “R” rangeEngine output torque failureInspect and repair engine.
Faulty one-way clutch of torque
converterReplace torque converter.
Higher than standard
level in “D” rangeMalfunction of pressure control solenoid
valve (Low line pressure)Inspect. If NG, replace valve body assembly.
Faulty valve body componentReplace valve body assembly.
Slippery forward clutchInspect. If NG, replace.
Faulty one-way No.2 clutchInspect. If NG, replace.
Leakage from “D” range fluid pressure
circuitOverhaul or replace valve body assembly.
Higher than standard
level in “R” rangeMalfunction of pressure control solenoid
valve (Low line pressure)Inspect. If NG, replace valve body assembly.
Faulty valve body componentReplace valve body assembly.
Slippery reverse clutchInspect. If NG, replace.
Slippery 1st and reverse brakeInspect. If NG, replace.
Leakage from “R” range fluid pressure
circuitOverhaul or replace valve body assembly.
Higher than standard
level in both “D” and “R”
rangeMalfunction of pressure control solenoid
valve (Low line pressure)Inspect. If NG, replace valve body assembly.
Faulty valve body componentReplace valve body assembly.
Clogged oil strainerReplace.
Faulty oil pumpInspect. If NG, replace.
Leakage from both “D” and “R” range
fluid pressure circuitOverhaul or replace valve body assembly.

Downloaded from www.Manualslib.com manuals search engine 5A-32 Automatic Transmission/Transaxle:
Time Lag TestS6RW0D5104014
This test is to check conditions of clutch, brake and fluid pressure. “Time lag” means time elapsed since select lever is
shifted with engine idling till shock is felt.
1) With chocks placed before and behind front and rear wheels respectively, depress brake pedal.
2) Start engine.
3) With stop watch ready, shift select lever from “N” to “D” range and measure time from that moment till shock is felt.
4) Similarly measure time lag by shifting select lever from “N” to “R” range.
Gear shifting time lag
“N” → “D”: Less than 0.7 sec.
“N” → “R”: Less than 1.2 sec.
NOTE
• When repeating this test, be sure to wait at least one minute after select lever is shifted back to “N”
range.
• Engine should be warmed up fully for this test.
• Repeat test 3 times and take average of those data for final time lag data.

Troubleshooting
Line Pressure TestS6RW0D5104015
Purpose of this test is to check operating conditions of each part by measuring fluid pressure in fluid pressure line.
Line pressure test requires the following conditions.
• Automatic fluid is at normal operating temperature (70 – 80 °C / 158 – 176 °F).
• Fluid is replenished to proper level (between FULL and LOW on dipstick).
• Air conditioner switch is turned OFF.
1) Apply parking brake securely and place chocks against wheels.
2) Remove fluid pressure check hole plug bolt.
3) Attach oil pressure gauge to fluid pressure check hole in transaxle case.
Special tool
(A): 09925–37811–001Condition Possible cause Correction / Reference Item
“N”
→ “D” time lag
exceeds specificationMalfunction of transmission fluid
temperature sensorInspect. If NG, replace.
Malfunction of pressure control solenoid
valve (Low line pressure)Inspect. If NG, replace valve body assembly.
Faulty valve body componentReplace valve body assembly.
Clogged oil strainerReplace.
Faulty oil pumpInspect. If NG, replace.
Faulty forward clutchInspect. If NG, replace.
Faulty one-way No.2 clutchInspect. If NG, replace.
Leakage from “D” range fluid pressure
circuitOverhaul or replace valve body assembly.
“N”
→ “R” time lag
exceeds specificationMalfunction of transmission fluid
temperature sensorInspect. If NG, replace.
Malfunction of pressure control solenoid
valve (Low line pressure)Inspect. If NG, replace valve body assembly.
Faulty valve body componentReplace valve body assembly.
Clogged oil strainerReplace.
Faulty oil pumpInspect. If NG, replace.
Faulty reverse clutchInspect. If NG, replace.
Faulty 1st and reverse brakeInspect. If NG, replace.
Leakage from “R” range fluid pressure
circuitOverhaul or replace valve body assembly.

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CAUTION!
After attaching oil pressure gauge, check that no fluid leakage exists.

4) Depress foot brake fully, run engine at idle and stall then check fluid pressure in “D” or “R” range.
CAUTION!
• Do not continue running engine at stall speed longer than 5 seconds.
• After performing line pressure test, be sure to leave engine running at idle for longer than one
minute before performing another line pressure test.

Automatic transaxle line pressure
Troubleshooting
“P” Range TestS6RW0D5104016
1) Stop vehicle on a slope of 5 degrees or more, shift select lever to “P” range and at the same time apply parking
brake.
2) After stopping engine, depress brake pedal and release parking brake.
3) Then, release brake pedal gradually and check that vehicle remains stationary.
4) Depress brake pedal and shift select lever to “N” range.
5) Then, release brake pedal gradually and check that vehicle moves.
WARNING!
Before test, make sure no one is around vehicle or down on a slope and keep watchful for safety
during test.

Troubleshooting“D” range “R” range
At idle
speed3.7 – 4.1 kg/cm
2,
53 – 58psi5.9 – 6.8 kg/cm2,
84 – 97 psi
At stall
speed12.5 – 13.7 kg/cm
2,
178 – 195 psi16.5 – 19.0 kg/cm2,
235 – 270 psi
Condition Possible cause Correction / Reference Item
Higher than standard
level in each rangeMalfunction of pressure control solenoid
valve (Low line pressure)Inspect. If NG, replace valve body assembly.
Faulty valve body componentReplace valve body assembly.
Lower than standard level
in each rangeMalfunction of pressure control solenoid
valve (Low line pressure)Inspect. If NG, replace valve body assembly.
Faulty valve body componentReplace valve body assembly.
Clogged oil strainerReplace.
Faulty oil pumpInspect. If NG, replace.
Leakage from both “D” and “R” range
fluid pressure circuitOverhaul or replace valve body assembly.
Lower than standard level
only in “D” rangeLeakage from “D” range fluid pressure
circuitOverhaul or replace valve body assembly.
Lower than standard level
only in “R” rangeLeakage from “R” range fluid pressure
circuitOverhaul or replace valve body assembly.
Condition Possible cause Correction / Reference Item
Vehicle moves at “P”
range or remains
stationary at “N” rangeDefective parking lock pawl or springInspect. If NG, repair.

Downloaded from www.Manualslib.com manuals search engine 5A-40 Automatic Transmission/Transaxle:
Trouble Diagnosis 3
Off-vehicle repairNon operate TCC (lock-
up) systemMalfunction of TCC solenoid valveInspect. If NG, replace.
Malfunction of shift solenoid valve-A
and/or -BInspect. If NG, replace.
Malfunction of output shaft speed
sensor (VSS)Inspect. If NG, replace.
Malfunction of input shaft speed sensorInspect. If NG, replace.
Malfunction of transmission range
sensorInspect. If NG, replace.
Malfunction of transmission fluid
temperature sensorInspect. If NG, replace.
Malfunction of pressure control solenoid
valveInspect. If NG, replace valve body assembly.
Malfunction of Accelerator pedal
position (APP) sensorInspect referring to “Accelerator Pedal Position
(APP) Sensor Assembly On-Vehicle Inspection
in Section 1C”. If NG, replace.
Malfunction of engine coolant
temperature sensorInspect referring to “Engine Coolant
Temperature (ECT) Sensor Inspection in
Section 1C”. If NG, replace.
Malfunction of brake light switchInspect referring to “Brake Light Switch
Inspection in Section 9B”. If NG, replace.
Faulty valve body componentReplace valve body assembly.
Excessive “N”
→ “D” or
“N”
→ “R” time lagMalfunction of transmission fluid
temperature sensorInspect. If NG, replace.
Pressure control solenoid valve circuit
faultyInspect. If NG, replace valve body assembly.
Clogged oil strainerReplace.
Faulty valve body componentReplace valve body assembly. Condition Possible cause Correction / Reference Item
Condition Possible cause Correction / Reference Item
Unable to run in all rangeFaulty oil pumpInspect. If NG, replace.
Seized or broken planetary gearInspect. If NG, replace.
Faulty one-way No.2 clutchInspect. If NG, replace.
Damaged drive plateInspect. If NG, replace.
Faulty forward clutchInspect. If NG, replace.
Faulty reverse clutchInspect. If NG, replace.
Faulty 1st and reverse brakeInspect. If NG, replace.
Faulty torque converterReplace.
Excessive “N”
→ “D” shift
shockFaulty forward clutchInspect. If NG, replace.
Excessive “N”
→ “R” shift
shockFaulty reverse clutchInspect. If NG, replace.
Faulty 1st and reverse brakeInspect. If NG, replace.
Poor 1
→ 2 shift,
excessive shock or
slippageFaulty 2nd brakeInspect. If NG, replace.
Faulty one-way No.1 clutchInspect. If NG, replace.
Poor 2
→ 3 shift,
excessive shock or
slippageFaulty direct clutchInspect. If NG, replace.
Poor 3
↔ O/D shift,
excessive shock or
slippageFaulty forward clutchInspect. If NG, replace.
Faulty O/D and 2nd coast brakeInspect. If NG, replace.
Poor 3
→ 2 shift,
excessive shock or
slippageFaulty direct clutchInspect. If NG, replace.
Faulty one-way No.1 clutchInspect. If NG, replace.
Poor 2
→ 1 shift,
excessive shock or
slippageFaulty 2nd brakeInspect. If NG, replace.
Faulty one-way No.2 clutchInspect. If NG, replace.

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-41
Transmission Warning Light Circuit Check – Light Remains “ON” at Ignition Switch ON (Non-Euro-
OBD Model)
S6RW0D5104054
Troubleshooting
Transmission Warning Light Circuit Check – Light Does Not Come “ON” at Ignition Switch ON (Non-
Euro-OBD Model)
S6RW0D5104055
TroubleshootingNon operate TCC (lock-
up) systemFaulty torque converterReplace.
Excessive “N”
→ “D” time
lagFaulty oil pumpInspect. If NG, replace.
Faulty forward clutchInspect. If NG, replace.
Faulty one-way No.2 clutchInspect. If NG, replace.
Leakage from “D” range fluid pressure
circuitOverhaul or replace valve body assembly.
Excessive “N”
→ “R” time
lagFaulty oil pumpInspect. If NG, replace.
Faulty reverse clutchInspect. If NG, replace.
Faulty 1st and reverse brakeInspect. If NG, replace.
Leakage from “R” range fluid pressure
circuitOverhaul or replace valve body assembly.
Poor engine brake in
downshift to “2” rangeFaulty O/D and 2nd coast brakeInspect. If NG, replace.
Poor engine brake in
downshift to “L” rangeFaulty 1st and reverse brakeInspect. If NG, replace. Condition Possible cause Correction / Reference Item
Step Action Yes No
1Diagnostic Trouble Code (DTC) Check
1) Check DTC referring to “DTC Check”.
Is there any DTC(s)?Perform DTC Flow to
repair and retry.Substitute a known-
good TCM and recheck.
If OK, substitute a
known-good
combination meter and
recheck.
Step Action Yes No
1Combination Meter Power Supply Check
1) Turn ignition switch ON.
Does other indicator / warning lights in combination meter
comes ON?Go to Step 2. Repair combination
meter power supply
circuit referring to
“Combination Meter
Circuit Diagram in
Section 9C”.
2 1) TCM power and ground circuit check referring to “TCM
Power and Ground Circuit Check”.
Is it in good condition?Go to Step 3. Repair or replace.
3DTC check
1) Check DTC referring to “DTC Check”.
Is there DTC U0073 or U0100?Go to applicable DTC
diag. flow.Go to Step 4.
4Combination Meter Function Check
1) Turn ignition switch ON.
Does A/T selector position indicator show correct select
lever position?Replace combination
meter.Substitute a known-
good TCM and recheck.

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-83
7) Pull out fluid level gauge (1) again and check fluid
level indicated on it. The lowest 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 temperature, 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.

A/T Fluid ChangeS6RW0D5106003
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.

1) Lift up vehicle.
2) Remove left side engine under cover.
3) When engine is cool, remove drain plug (1) from oil
pan (2) and drain A/T fluid.
4) Install drain plug (1).
Tightening torque
A/T fluid drain plug (a): 17 N·m (1.7 kgf-m, 12.5
lb-ft)
4. “FULL COLD” mark 5. “LOW COLD” mark
1
54 321
I5RW0C510027-01
1. Fluid level gauge 3. “LOW HOT” mark
2. “FULL HOT” mark
1
54 321
I5RW0C510027-01
21, (a)I5RW0C510029-02

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-91
Input Shaft Speed Sensor Removal and
Installation
S6RW0D5106012
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.
Installation
1) Apply A/T fluid to input shaft speed sensor O-ring.
2) Install input shaft speed sensor (1) to A/T case and
tighten bolt to specified torque.
Tightening torque
Input shaft speed sensor bolt (a): 5.5 N·m (0.55
kgf-m, 4.0 lb-ft)
3) Connect input shaft speed sensor connector (2) to
input shaft speed sensor (1).
4) Connect negative cable to battery.
Input Shaft Speed Sensor InspectionS6RW0D5106013
1) Disconnect negative cable at battery.
2) Disconnect input shaft speed sensor connector (2).
3) Check resistance between input shaft speed sensor
(1) terminals.
Input shaft speed sensor resistance
Standard: 560 – 680 Ω at 20 °C (68 °F)
Transmission Fluid Temperature Sensor
Removal and Installation
S6RW0D5106014
Removal
1) Disconnect negative cable at battery.
2) Lift up vehicle.
3) Remove left side engine under cover.
4) With engine is cool, remove drain plug and drain A/T
fluid.
5) Install drain plug. Refer to “A/T Fluid Change”.
6) Remove A/T oil pan.
7) Remove oil strainer assembly.
8) Remove valve body assembly referring to
“Automatic Transaxle Unit Disassembly”.
CAUTION!
When pulling valve body harness out of
transaxle case, take care not to damage
transmission fluid temperature sensor at
narrow exit of case.
Careless sensor treatment might cause
sensor malfunction.

9) Remove valve body harness (1).
12
I5RW0C510034-01
12
(a)I5RW0C510035-01
12I5RW0C510036-01
I2RH0B510050-01

Downloaded from www.Manualslib.com manuals search engine 5A-92 Automatic Transmission/Transaxle:
Installation
Reverse removal procedure to install valve body
harness and valve body assembly noting the following
points.
• For details of valve body assembly and their
connectors installation, refer to “Automatic Transaxle
Unit Assembly”.
• For details of A/T oil pan installation, refer to
“Automatic Transaxle Unit Assembly”. Use new oil
pan gasket.
• Tighten valve body harness connector bolt to
specified torque.
Tightening torque
Valve body harness connector bolt (a): 5.5 N·m (
0.55 kgf-m, 4.0 lb-ft)
• Pour A/T fluid and check fluid level according to
procedure described in “A/T Fluid Change”.
• Check for fluid leakage after warming up A/T.Transmission Fluid Temperature Sensor
Inspection
S6RW0D5106015
Warm up transmission fluid temperature sensor (2).
Check resistance between terminals of valve body
harness connector (1). Thus make sure its resistance
decrease as its temperature increase.
Transmission fluid temperature sensor resistance
10 °C (50 °F): 5.8 – 7.1 kΩ
11 0 °C (230 °F): 231 – 263 Ω
145 °C (293 °F): 105 – 117 Ω
Solenoid Valves (Shift Solenoid Valves and
Timing Solenoid Valve) Removal and
Installation
S6RW0D5106061
Removal
1) Disconnect negative cable at battery.
2) Lift up vehicle.
3) Remove left side engine under cover.
4) Remove drain plug and drain A/T fluid.
5) Install drain plug.
Tightening torque
A/T fluid drain plug: 17 N·m (1.7 kgf-m, 12.5 lb-ft)
6) Remove A/T oil pan (1) and oil pan gasket (2).
I2RH0B510051-01
I2RH0B510052-01