NISSAN 350Z 2007 Z33 Automatic Transmission Workshop Manual

A/T SHIFT LOCK SYSTEM
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Revision: 2006 November2007 350Z
7. DETECT MALFUNCTIONING ITEM
Check the following.

Harness for short or open between ignition switch and shift lock relay E19 terminal 5.

Harness for short or open between shift lock relay E19 terminal 3 and A/T device harness connector M47
terminal 1.

10 A fuse [No. 12, located in the fuse block (J/B)].

Ignition switch (Refer to PG-4, "POWER SUPPLY ROUTING CIRCUIT" ).

Shift lock relay.
–Check continuity between shift lock relay E19 terminal 3 and 5.
OK or NG
OK >> GO TO 8.
NG >> Repair or replace damaged parts.
8. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect A/T device harness connector.
3. Check continuity between A/T device harness connector M47
terminal 2 and ground.
If OK, check harness for short to ground and short to power.
OK or NG
OK >> GO TO 9.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors.
9. CHECK SHIFT LOCK SOLENOID AND PARK POSITION SWITCH
1. Connect A/T device harness connector.
2. Turn ignition switch ON.
3. Selector lever is set in “P” position.
4. Check operation.
OK or NG
OK >>INSPECTION END.
NG >> Repair or replace damaged parts.
Condition Continuity
12V direct current supply between terminal 1 and 2 Yes
OFF No
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Continuity should exist.
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Condition Brake pedal Operation
When ignition switch is turned to “ON” position and selector lever is set in
“P” position.Depressed Yes
Released No

AT-212
KEY INTERLOCK CABLE
Revision: 2006 November2007 350Z
KEY INTERLOCK CABLEPFP:34908
ComponentsNCS00090
CAUTION:

Install key interlock cable in such a way that it will not be damaged by sharp bends, twists or inter-
ference with adjacent parts.

After installing key interlock cable to control device, make sure that casing cap and bracket are
firmly secured in their positions. If casing cap be removed with an external load of less than 39.2 N
(4.0 kg, 8.8 lb), replace key interlock cable with new one.
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KEY INTERLOCK CABLE
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Removal and InstallationNCS00091
REMOVAL
1. Unlock slider by squeezing lock tabs on slider from adjuster
holder.
2. Remove casing cap from bracket of control device assembly
and remove interlock rod from adjuster holder.
3. Remove lock plate from key cylinder.
4. Remove holder from key cylinder and remove key interlock
cable.
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AT-214
KEY INTERLOCK CABLE
Revision: 2006 November2007 350Z
INSTALLATION
1. Set holder of key interlock cable to key cylinder and install lock
plate.
CAUTION:
Do not reuse the lock plate
2. Clamp key interlock cable and fix to key interlock cable with
band.
3. Turn ignition key to lock position.
4. Set selector lever to “P” position.
5. Insert interlock rod into adjuster holder.
6. Install casing cap to bracket.
7. Move slider in order to fix adjuster holder to interlock rod.
CAUTION:
Do not touch any parts except slider. Do not add any force
to slider except force toward slider.
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ON-VEHICLE SERVICE
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Revision: 2006 November2007 350Z
ON-VEHICLE SERVICEPFP:00000
Control Valve with TCM and A/T Fluid Temperature Sensor 2NCS00092
COMPONENTS
CONTROL VALVE WITH TCM ASSEMBLY REMOVAL AND INSTALLATION
Removal
1. Disconnect the battery cable from the negative terminal.
2. Drain ATF through drain hole.
3. Remove exhaust mounting bracket. Refer to EX-3, "
Removal and Installation" .
1. A/T 2. Snap ring 3. Sub-harness
4. Bracket 5. Control valve with TCM 6. Bracket
7. A/T fluid temperature sensor 2 8. Oil pan gasket 9. Clip
10. Oil pan mounting bolt 11. Oil pan 12. Magnet
13. Drain plug 14. Drain plug gasket 15. Terminal cord assembly
16. O-ring
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-11, "
Components" .
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AT-216
ON-VEHICLE SERVICE
Revision: 2006 November2007 350Z
4. Disconnect heated oxygen sensor 2 harness connectors (A).

: Vehicle front

: Bolt
5. Remove heated oxygen sensor 2 harness (B) from clips (1).
6. Remove bracket (2) from transmission assembly.
7. Disconnect A/T assembly harness connector.
8. Remove snap ring from A/T assembly harness connector.
9. Push A/T assembly harness connector.
CAUTION:
Be careful not to damage connector.
10. Remove clips (1), oil pan (2) and oil pan gasket.

: Vehicle front

: Oil pan mounting bolt

Drain bolt (3)
11. Check foreign materials in oil pan to help determine causes of
malfunction. If the ATF is very dark, smells burned, or contains
foreign particles, the frictional material (clutches, band) may
need replacement. A tacky film that will not wipe clean indicates
varnish build up. Varnish can cause valves, servo, and clutches
to stick and can inhibit pump pressure.

If frictional material is detected, perform A/T fluid cooler
cleaning. Refer to AT- 1 4 , "
A/T Fluid Cooler Cleaning".
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ON-VEHICLE SERVICE
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Revision: 2006 November2007 350Z
12. Remove magnets from oil pan.
13. Disconnect A/T fluid temperature sensor 2 connector (A).
CAUTION:
Be careful not to damage connector.
14. Straighten terminal clips ( ) to free terminal cord assembly and
A/T fluid temperature sensor 2 harness.
15. Disconnect revolution sensor connector.
CAUTION:
Be careful not to damage connector.
16. Straighten terminal clip to free revolution sensor harness.
17. Remove bolts (A), (B) and (C) from control valve with TCM.

: Vehicle front
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Bolt symbol Length mm (in) Number of bolts
A 42 (1.65) 5
B 55 (2.17) 6
C 40 (1.57) 1
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AT-218
ON-VEHICLE SERVICE
Revision: 2006 November2007 350Z
18. Remove control valve with TCM from transmission case.
CAUTION:
When removing, be careful with the manual valve notch and
manual plate height. Remove it vertically.
19. Remove A/T fluid temperature sensor 2 with bracket from con-
trol valve with TCM.
20. Remove bracket from A/T fluid temperature sensor 2.
21. Remove O-ring from A/T assembly harness connector.
22. Disconnect TCM connectors.
CAUTION:
Be careful not to damage connectors.
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ON-VEHICLE SERVICE
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23. Remove A/T assembly harness connector from control valve
with TCM using a flat-bladed screwdriver.
24. Disconnect TCM connector and park/neutral position switch
connector.
CAUTION:
Be careful not to damage connectors.
Installation
CAUTION:
After completing installation, check A/T fluid leakage and A/T fluid level. Refer to AT- 1 2 , "
Checking A/T
Fluid" .
1. Connect TCM connector and park/neutral position switch con-
nector.
2. Install A/T assembly harness connector from control valve with
TCM.
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AT-220
ON-VEHICLE SERVICE
Revision: 2006 November2007 350Z
3. Connect TCM connectors.
4. Install O-ring in A/T assembly harness connector.
CAUTION:

Do not reuse O-ring.

Apply ATF to O-ring.
5. Install A/T fluid temperature sensor 2 to bracket.
6. Install A/T fluid temperature sensor 2 (with bracket) in control
valve with TCM, and then tighten A/T fluid temperature sensor 2
bolt to the specified torque. Refer to AT- 2 1 5 , "
COMPONENTS" .
CAUTION:
Adjust bolt hole of bracket to bolt hole of control valve with
TCM.
7. Install control valve with TCM in transmission case.
CAUTION:

Make sure that turbine revolution sensor securely installs
turbine revolution sensor hole.

Hang down revolution sensor harness toward outside so
as not to disturb installation of control valve with TCM.

Adjust A/T assembly harness connector of control valve
with TCM to terminal hole of transmission case.
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