2006 SUZUKI SX4 Dif

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-53
DTC P0741 / P0742: TCC Circuit Performance or Stuck OFF / TCC Circuit Stuck ONS6RW0D5104026
DTC Detecting Condition and Trouble Area
DTC P0741
DTC P0742
DTC Confirmation Procedure
WARNING!
• When performing a road test, select a place where there is no traffic or possibility of a traffic
accident and be very careful during testing to avoid occurrence of an accident.
• Road test should be carried out with 2 persons, a driver and a tester, on a level road.

1) Connect scan tool to DLC with ignition switch OFF, if available.
2) Clear DTC in TCM memory.
3) Start engine and warm it up to normal operating temperature.
4) Shift select lever to “N” and “D” range for each 10 seconds.
5) Drive vehicle with 3rd or 4th gear in “D” range and lock-up ON for 2 seconds or longer referring to “Automatic Gear
Shift Table”.
6) Shift select lever to “3” range.
7) Drive vehicle with 2nd or 3rd gear in “3” range, 15 – 30% throttle opening and at vehicle speed of 25 – 40 km/h (16
– 25 mile/h) at least for 1 second.
8) Stop vehicle and turn ignition switch OFF.
9) Repeat Step 3) to 7) one time.
10) Stop vehicle and check DTC.7Check output shaft speed sensor (VSS) gears visually
1) Check output shaft speed sensor gears for the
followings.
• No damage in drive gear on differential case
• No damage in driven gear in output shaft speed
sensor
Is result satisfactory?Intermittent trouble or
faulty TCM.
Check for intermittent
referring to “Intermittent
and Poor Connection
Inspection in Section
00”.
If OK, substitute a
known-good TCM and
recheck.Replace drive gear and/
or driven gear of output
shaft speed sensor. Step Action Yes No
DTC detecting condition Trouble area
When driving vehicle with 3rd or 4th gear in “D” range,
difference in revolution between engine and A/T input (input
shaft speed) is larger than specification although TCM
commanded TCC solenoid valve to turn ON.• Mechanical malfunction of TCC solenoid valve
• Malfunction of valve body assembly
• Fluid passage clogged or leaking
• Torque converter clutch malfunction
DTC detecting condition Trouble area
When driving vehicle with 2nd, 3rd or 4th gear in “D” range,
difference in revolution between engine and A/T input (input
shaft speed) is smaller than specification although TCM
commanded TCC solenoid valve to turn OFF.• Mechanical malfunction of TCC solenoid valve
• Malfunction of valve body assembly
• Fluid passage clogged or leaking
• Torque converter clutch malfunction

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-59
DTC Detecting Condition and Trouble Area
DTC Confirmation Procedure
1) Connect scan tool to DLC with ignition switch OFF, if available.
2) Clear DTC in TCM memory.
3) Start engine.
4) Keep engine running at idle speed for 30 seconds or more.
5) Stop vehicle and check DTC.
DTC TroubleshootingDTC detecting condition Trouble area
Difference between actual current of control solenoid valve
circuit and current of control solenoid valve circuit calculated
by ECM is more than specification.• Malfunction of pressure control solenoid valve or its
circuit malfunction
•TCM
Step Action Yes No
1Was “A/T System Check” performed?Go to Step 2. Go to “A/T System
Check”.
2Check pressure control solenoid valve resistance
1) Turn ignition switch OFF.
2) Disconnect valve body harness connector (1), (2) on
automatic transaxle.
3) Check for proper connection to terminal of valve body
harness connector at “GRY” and “LT GRN/BLK” circuit.
4) check resistance of pressure control solenoid valve.
Pressure control solenoid valve resistance
Between terminals of transaxle side valve body
harness connector: 5.0 – 5.6 Ω at 20 °C (68 °F)
Between terminals of transaxle side valve body
harness connector and transaxle: Infinity
Is check results satisfactory?Go to Step 3. Replace pressure
control solenoid valve or
valve body harness.
1
6 7 8 9
1054
32
2
1
I5RW0C510018-03

Downloaded from www.Manualslib.com manuals search engine 5A-70 Automatic Transmission/Transaxle:
DTC P2762: Torque Converter Clutch (TCC) Pressure Control Solenoid Control Circuit Range /
Performance
S6RW0D5104050
Wiring Diagram
DTC Detecting Condition and Trouble Area
DTC Confirmation Procedure
1) Connect scan tool to DLC with ignition switch OFF, if available.
2) Clear DTC in TCM memory.
3) Start engine.
4) Keep engine running at idle speed for 30 seconds or more.
5) Stop vehicle and check DTC.
12V
C06-5
C06-3
WHT/BLU
WHT/BLK
3
1
2
53
C06C07
[A]
I6RW0D510007-01
1. TCM 3. A/T
2. TCC solenoid valve [A]: Terminal arrangement of TCM connector (viewed from harness side)
DTC detecting condition Trouble area
Difference between actual current of TCC solenoid valve
circuit and current of TCC solenoid valve circuit calculated by
ECM is more than specification.• TCC solenoid valve or its circuit malfunction
•TCM

Downloaded from www.Manualslib.com manuals search engine 5A-98 Automatic Transmission/Transaxle:
Differential Side Oil Seal ReplacementS6RW0D5106023
1) Lift up vehicle and drain automatic transaxle fluid.
2) Remove drive shaft assembly and center shaft
referring to “Front Drive Shaft Assembly Removal
and Installation in Section 3A”.
3) Remove differential side oil seal (1) by using special
tool.
Special tool
(A): 09913–50121
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
(A): 09913–75510
(B): 09913–75810
Differential side oil seal installing depth
Right side “a”: 13.2 – 14.2 mm (0.52 – 0.56 in.)
Left side “b”: 3.8 – 4.8 mm (0.15 – 0.19 in.)
6) Insert drive shaft assembly and center 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 ReplacementS6RW0D5106027
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
(A)
1I5RW0A520006-02
“a” “b”
(B)[B] [A]
1
(A)
I5RW0C510042-01
1. Inlet hose (Outlet from A/T fluid cooler)
2. Outlet hose (Inlet to A/T fluid cooler)
2
1I5RW0C510049-01

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-103
1. Torque converter 37. Transmission range sensor 73. Rear planetary sun gear subassembly
2. Torque converter housing
: Apply sealant 99000-31230 to mating
surface to transaxle case.38. Cooler check valve 74. Rear sun gear thrust bearing race
3. Oil strainer assembly
: Replace oil strainer when overhauling.39. Spring 75. Rear sun gear thrust bearing
4. Parking lock pawl shaft 40. Transaxle case plug 76. Forward clutch hub
5. Parking lock pawl 41. Fluid filler tube 77. Intermediate shaft thrust bearing race
6. Parking lock pawl return spring 42. Fluid level gauge 78. Intermediate shaft thrust bearing
7. Parking lock pawl rod 43. Fluid cooler inlet pipe 79. 2nd brake piston snap ring
8. Parking lock pawl bracket 44. Fluid cooler outlet pipe 80. O/D and 2nd coast brake retaining
plate snap ring
9. Manual detent spring 45. 2nd brake gasket 81. O/D and 2nd coast brake retaining
plate
10. Manual valve lever 46. Brake drum gasket 82. O/D and 2nd coast brake disc
11. Manual valve lever pin 47. Pipe union 83. O/D and 2nd coast brake separator
plate
12. Manual shift shaft 48. Reduction drive gear nut
: After tightening nut so as rotational
torque of reduction drive gear to be in
specified value, caulk nut securely.84. O/D and 2nd coast brake rear plate
13. Manual shift shaft oil seal
: Apply grease 99000-25030 to oil seal
lip.49. Reduction drive gear 85. Rear cover seal ring
14. Differential side oil seal
: Apply grease 99000-25030 to oil seal
lip.50. Planetary ring gear subassembly 86. Reverse clutch drum thrust bearing
15. Torque converter housing plug 51. Breather hose 87. Rear cover plug
16. Lubrication LH tube 52. Breather union 88. Transaxle rear cover
: Apply sealant 99000-31230 to mating
surface.
17. Lubrication RH tube 53. Input shaft speed sensor 89. Harness bracket
18. Fluid reservoir RH plate 54. Valve body harness 90. Select cable clamp
19. Input shaft front thrust bearing 55. 1st and reverse brake piston 91. Governor apply No.1 gasket
20. Input shaft rear thrust bearing 56. O-ring 92. Output shaft speed sensor (VSS)
21. Input shaft rear thrust bearing race 57. 1st and reverse brake return spring
subassembly93. One-way clutch outer race retainer
22. Direct clutch hub 58. 1st and reverse brake disc 94. Select cable bracket
23. Lubrication tube clamp 59. 1st and reverse brake separator plate : Do not reuse.
24. Fluid reservoir LH plate 60. 1st and reverse brake retaining plate : Apply automatic transaxle fluid.
25. Governor apply No.2 gasket 61. 1st and reverse brake snap ring : 5.5 N⋅m (0.55 kgf-m, 4.0 lb-ft)
26. Automatic transaxle case 62. Planetary gear assembly : 7.0 N⋅m (0.7 kgf-m, 5.0 lb-ft)
27. Accumulator piston O-ring 63. Planetary carrier thrust washer
: Apply grease 99000-25030 to slide
contact face.: 7.5 N⋅m (0.75 kgf-m, 5.5 lb-ft)
28. Accumulator spring 64. One-way clutch No.2 assembly : 10 N⋅m (1.0 kgf-m, 7.5 lb-ft)
29. C2 accumulator piston 65. 2nd brake retaining plate : 13 N⋅m (1.3 kgf-m, 9.5 lb-ft)
30. C1 accumulator piston 66. 2nd brake disc : 17 N⋅m (1.7 kgf-m, 12.5 lb-ft)
31. B1 accumulator piston 67. 2nd brake separator plate : 35 N⋅m (3.5 kgf-m, 25.5 lb-ft)
32. Oil pan gasket 68. 2nd brake return spring subassembly : 23 N⋅m (2.3 kgf-m, 17.0 lb-ft)
33. Oil pan 69. Front sun gear thrust bearing race : 25 N⋅m (2.5 kgf-m, 18.0 lb-ft)
34. A/T fluid drain plug 70. Front planetary sun gear : 33 N⋅m (3.3 kgf-m, 24.0 lb-ft)
35. Manual select lever 71. Planetary gear thrust bearing
36. Lock washer 72. One-way clutch No.1 assembly

Downloaded from www.Manualslib.com manuals search engine 5A-108 Automatic Transmission/Transaxle:
29) Remove input shaft rear thrust bearing (1) and thrust
bearing race (2).
NOTE
If input shaft rear thrust bearing is not found,
it may have been taken out with direct clutch
assembly.

30) Remove direct clutch hub (1).
31) Remove differential assembly (1) and countershaft
assembly (2).32) Remove governor apply No.2 gasket (1).
33) Remove fluid reservoir LH plate (1).
34) Turn over transaxle and remove rear cover assembly
(1).
35) Remove reverse clutch drum thrust bearing (1).
NOTE
If reverse clutch drum thrust bearing is not
found, it may have been taken out with rear
cover assembly.

I2RH0B510102-01
I2RH0B510103-01
1
2
I4RS0A510036-01
I2RH0B510105-01
I2RH0B510106-01
1
I4RS0A510037-01
I2RH0B510108-01

Downloaded from www.Manualslib.com manuals search engine Automatic Transmission/Transaxle: 5A-135
Reassembly
Reverse disassembly procedure for assembly, noting the
following points.
• Shift solenoid valve-A and -B are identical
• After applying A/T fluid to new O-rings, fit them to
solenoid valves, then install solenoid valves to valve
body.
• Tighten solenoid valve bolts to specified torque
Tightening torque
Solenoid valve bolt (a): 11 N·m (1.1 kgf-m, 8.0 lb-ft)
Solenoid valve bolt specification
Differential Assembly ComponentsS6RW0D5106052
Bolt Length “a” Pieces
A (1) 49 mm (1.93 in.) 5
B (2) 20 mm (0.79 in.) 1
C (3) 60 mm (2.36 in.) 1
1
1 1
3
2
"a"
I4RS0A510046-01
I5RW0C510064-01
1. Differential side RH bearing 5. Side bearing shim : Apply automatic transaxle fluid.
2. Output shaft speed sensor (VSS) drive gear 6. Final gear bolt : 78 N⋅m (7.8 kgf-m, 56.5 lb-ft)
3. Differential case subassembly 7. Side bearing cup : Do not reuse.
4. Final gear 8. Differential side LH bearing

Downloaded from www.Manualslib.com manuals search engine 5A-136 Automatic Transmission/Transaxle:
Differential Assembly Disassembly and
Reassembly
S6RW0D5106053
Disassembly
1) Remove final gear bolts (1), and then final gear (2).
2) Remove differential side RH bearing by using special
tools.
Special tool
(A): 09926–37610
(B): 09926–37610–001
(C): 09926–37610–003
(D): 09926–37610–002
3) Remove output shaft speed sensor (VSS) drive gear
(1).4) Remove differential side LH bearing by using special
tools.
Special tool
(A): 09926–37610
(B): 09926–37610–001
(C): 09926–37610–003
(D): 09926–37610–002
Reassembly
WARNING!
• When taking warmed final driven gear out
of vessel, use tongs or the like. Taking out
it with bare hand will cause severe burn.
• While installing warmed final driven gear,
use oven glove such as leather glove.
Picking up it with bare hand may cause
burn.

CAUTION!
Do not leave final driven gear in boiling water
for longer than 5 min. Overheating the gear
may cause strength reduction of gear.

1) Put final driven gear in water vessel, heat and
remove when it boils, then remove moisture.
NOTE
After removing moisture on final driven gear,
install final driven gear to differential case as
quickly as possible.

2. Differential case subassembly
I2RH0B510225-01
I2RH0B510226-01
I2RH0B510227-01
I2RH0B510228-01
I2RH0B510229-01