engine NISSAN TIIDA 2009 Service Manual PDF

TROUBLE DIAGNOSIS FOR SYMPTOMS
AT-203
< SERVICE INFORMATION >
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B AT
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Without CONSULT-III
1. Turn ignition switch ON. (Do not start engine)
2. Check voltage between A/T device harness connector terminal and ground. Refer to AT-178, " Wiring Diagram - AT - NONDTC " .
OK or NG OK (With CONSULT-III)>>GO TO 3.
OK (Without CONSULT-III)>>GO TO 4.
NG >> Check overdrive control switch. Refer to AT-176, " Component Inspection " .
3.
CHECK PNP SWITCH CIRCUIT
With CONSULT-III
1. Turn ignition switch ON. (Do not start engine.)
2. Select “TCM INPUT SIGNALS” in “DATA MONI TOR” mode for “TRANSMISSION” with CONSULT-III.
3. Read out “P·N”, “R”, “D”, “2” and “1” position switches moving selector lever to each position.
OK or NG OK >> GO TO 5
NG >> Check PNP switch. Refer to AT-176, " Component Inspection " .
4.
CHECK PNP SWITCH CIRCUIT
Without CONSULT-III
1. Turn ignition switch ON. (Do not start engine.) Item name
Overdrive control switch
Condition Display value
OVERDRIVE SW Depressed ON
Released OFF Item Connector Terminal
Overdrive
control switch Condition Judge-
ment
standard
(Approx.)
A/T device harness
connector (Overdrive
control switch) M38 1 - Ground
Released
Battery
voltage
Depressed 0V SCIA5336E
Monitor item Condition Display value
PN POSI SW When setting selector le
ver to “N” or “P” posi-
tion. ON
When setting selector lever to other positions. OFF
R POSITION SW When setting selector lever to “R” position. ON
When setting selector lever to other positions. OFF
D POSITION SW When setting selector lever to “D” positions. ON
When setting selector lever to other positions. OFF
2 POSITION SW When setting selector lever to “2” position. ON
When setting selector lever to other positions. OFF
1 POSITION SW When setting selector lever to “1” position. ON
When setting selector lever to other positions. OFF

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2. Remove the control cable nut (A) and control cable (1) and place the manual lever (2) in the "P'"position.
3. Place selector lever in “P” position.
4. Hold control cable (1) at the end and pull it with a force of 9.8 N (approximately 1 kg, 2.2 lb). Release the control cable and tem-
porarily tighten control cable nut (A).
5. Tighten control cable nut (A) to the specified torque.
CAUTION:
Secure manual lever when tightening nut.
6. Move selector lever from “P” to "1" position again. Make sure that selector lever moves smoothly.
7. Check A/T position. Refer to AT-216, " Checking of A/T Position " .
8. Install air duct assembly. Refer to EM-139 .
Checking of A/T Position INFOID:0000000004305497
1. Place selector lever in “P” position, and tu rn ignition switch ON (Do not start engine).
2. Make sure selector lever can be shifted to other than “P” position when brake pedal is depressed. Also
make sure selector lever can be shifted from “P” position only when brake pedal is depressed.
3. Move selector lever and check for excessive effort, sticking, noise or rattle.
4. Confirm selector lever stops at each position with the feel of engagement when it is moved through all the
positions. Check whether or not the actual position sele ctor lever is in matches the position shown by the
shift position indicator and the transaxle. SCIA6972E
Control De-
vice Removal and Installation " .

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5. The method of operating selector lever to individual positions
correctly should be as shown.
• (A): Press selector button to operate selector lever, while
depressing the brake pedal.
• (B): Press selector button to operate selector lever.
• (C): Selector lever can be operated without pressing selector
button.
6. Confirm back-up lamps illuminate only when selector lever is placed in “R” position. Confirm back-up lamps do not illuminate
when selector lever is in “P” or “N” position even if it is pushed
toward “R” position without pressing selector button.
7. Confirm engine can only be started with selector lever in “P” and “N” positions.
8. Make sure A/T is locked completely in “P” position.

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ON-VEHICLE SERVICE
Control Valve Assembly and Accumulators INFOID:0000000004305503
COMPONENTS
REMOVAL AND INSTALLATION
Removal 1. Disconnect the battery negative terminal.
2. Remove engine under cover and fender protector (LH). Refer to EI-24, " Removal and Installation " .
3. Drain the A/T fluid. Refer to AT-17 .
4. Remove oil pan and oil pan gasket.
5. Check for foreign materials in oil pan to help determine cause of malfunction. If the ATF is very dark, smell burned or contains for-
eign particles, friction material (clutches, band) may need
replacement. A tacky film that will not wipe clean indicates var-
nish build up. Varnish can cause valves, servo, and clutches to
stick and can inhibit pump pressure.
• If ATF contains frictional material (clutch, bands, etc.),
replace radiator and flush cooler line using cleaning sol-
vent and compressed air after repair of A/T. Refer to CO-38 .
6. Remove magnets from oil pan. 1. A/T 2. O-ring 3. Return spring
4. Control valve assembly 5. Oil pan gasket 6. Oil pan
7. Drain plug gasket 8. Drain plug 9. Magnet
10. Oil pan fitting bolt 11. Snap ring 12. O-ring
13. Servo release accumulator piston 14. N-D accumulator piston 15. O-ring
16. Return spring 17. Lip seal SCIA8025E

Removal and Installation " .
1. A/T fluid level gauge 2. A/T fluid charging pipe 3. O-ring
4. Fluid cooler tube 5. Copper washer 6. Bracket
7. Fluid cooler tube 8. A/T assembly 9. Engine mounting bracket (LH)
10. Bracket 11. Gusset A. Refer to "INSTALLATION".

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2. Disconnect the following connectors and remove the wire har-
ness.
• Turbine revolution sensor (power train revolution sensor) har-
ness connector (1)
• Terminal cord assembly harness connector (2)
• PNP switch connector (3)
• Revolution sensor harness connector (4)
3. Remove the four drive plate to torque converter bolts. NOTE:
Rotate the crankshaft clockwise as viewed from front of engine
for access to drive plate to torque converter bolts.
4. Put matching marks on the drive plate and torque converter. CAUTION:
For matching marks, use paint. Never dama ge the drive plate or torque converter.
5. Remove the transaxle to engine and engine to transaxle bolts.
6. Separate the transaxle from the engine. CAUTION:
Secure torque converter to prevent it from dropping.
7. If necessary, remove the following from the transaxle: • Revolution sensor
• Turbine revolution sensor (powertrain revolution sensor)
• Fluid cooler tubes (1) and copper washers
• A/T fluid level gauge (2) and charging pipe (3)
• PNP switch
• Air breather hose
• Engine mounting bracket (LH)
• Any necessary brackets
INSTALLATION Installation is in the reverse order of removal.
CAUTION: WCIA0616E
WCIA0648E

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• After converter is installed to drive plate, ro tate crankshaft several turns to check that transaxle
rotates freely without binding.
• When installing the torque converter to the transaxle measure dis- tance A.
• Check the fitting of the dowel pins when installing the transaxle
assembly and the engine assembly.
: Dowel pin
• When installing the transaxle to the engine, align t he matching mark on the drive plate with the matching
mark on the torque converter.
• When securing the transaxle to the engine, attach the bolts in accordance with the following standard.
HR16DE engine models
(A): A/T to engine
(B): Engine to A/T
• When installing the transaxle to the engine, align t he matching mark on the drive plate with the matching
mark on the torque converter.
• When securing the transaxle to the engine, attach the bolts in accordance with the following standard.
Dimension A: 14.4 mm (0.567 in) or more
SCIA7698E

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MR18DE engine models
(A): A/T to engine
(B): Engine to A/T
• Align the positions for the bolts on drive plate with those of the torque converter, and temporarily tighten bolts. Then, tighten bolts
to the specified torque.
• After completing installation, chec k for A/T fluid leakage, A/T fluid
level and A/T positions. Refer to AT-17, " Checking A/T Fluid " and
AT-216, " Checking of A/T Position " .
Bolt No. 1 2
Number of bolts 2 7
Bolt length “L”
[mm (in)] 55 (2.17) 50 (1.97)
Tightening torque
[N·m (kg-m, ft-lb)] 62 (6.3, 46)

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Oil Channel
INFOID:0000000004305511
HR16DE ENGINE MODELS 19. Oil pan 20. Drain plug gasket 21. Drain plug
22. Magnet 23. Oil pan bolt 24. Snap ring
25. O-ring 26. O-ring 27. N-D accumulator piston
28. Return spring 29. O-ring 30. Lip seal
31. Turbine revolution sensor (power train revolution sensor) 32. O-ring 33. Retaining pin
34. Detent spring 35. Retaining pin 36. Manual shaft
37. Manual shaft oil seal 38. Manual plate 39. Parking rod plate
40. Parking rod 41. OD servo piston retainer 42. Snap ring
43. O-ring 44. OD servo piston 45. D-ring
46. Servo piston retainer 47. O-ring 48. E-ring
49. Spring retainer 50. OD servo return spring 51. D-ring
52. Band servo piston 53. Band servo thrust washer 54. Band servo piston stem
55. 2nd servo return spring 56. PNP switch 57. Parking shaft
58. Return spring 59. Thrust needle bearing 60. Seal ring
61. Output shaft 62. Output shaft bearing 63. Output shaft adjusting shim
64. Side cover 65. Side cover bolt 66. Lock nut
67. Idler gear 68. Idler gear bearing 69. Reduction pinion gear adjusting shim
70. Parking actuator support 71. Parking pawl 72. LH differential side oil seal
73. Revolution sensor
: Apply Genuine Anaerobic Liquid Gasket or equivalent.

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MR18DE ENGINE MODELS
• Refer to AT-373, " Adjusting shims, Needle Bearings, Thrust Washers and Snap Rings " .