NISSAN VERSA 2006 Workshop Service Repair Manual

AT-228
TRANSMISSION CONTROL MODULE
Revision: June 20062007 Versa
TRANSMISSION CONTROL MODULEPFP:31036
Removal and InstallationUCS005VG
COMPONENTS
REMOVAL
1. Disconnect the battery negative terminal.
2. Disconnect TCM harness connectors (1) from TCM (2).

Instrument lower finisher (3)
3. Remove TCM (2).
INSTALLATION
Installation is in the reverse order of removal.
1. TCM
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SHIFT CONTROL SYSTEM
AT-229
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Revision: June 20062007 Versa
SHIFT CONTROL SYSTEMPFP:34901
Control Device Removal and InstallationUCS005VH
CONTROL DEVICE COMPONENTS
1. Selector lever knob 2. Knob cover 3. Lock pin
4. Overdrive control switch 5. Knob finisher 6. Selector button
7. Selector button return spring 8. Position indicator plate 9. Position lamp
10. Dust cover 11. Bracket 12. Shift lock solenoid and park position
switch assembly
13. A/T device harness connector 14. Plate 15. Control device assembly
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AT-230
SHIFT CONTROL SYSTEM
Revision: June 20062007 Versa
CONTROL CABLE COMPONENTS
REMOVAL
CAUTION:
Make sure that parking brake is applied before removal/installation.
1. Place the selector lever in the “N” position.
2. Remove the center console assembly. Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
3. Disconnect the A/T device harness connector (1).
4. Remove the key interlock cable from the control device assem-
bly. Refer to AT-239, "
Removal and Installation" .
5. Remove the bolts (A) from the control device assembly (1).
6. Remove exhaust front tube, center muffler and heat plates.
Refer to EM-21, "
EXHAUST MANIFOLD" .
1. Selector lever knob 2. Control device assembly 3. Lock plate
4. Floor panel 5. Control cable 6. Bracket
7. Lock plate 8. Lock nut 9. A/T assembly
10. Bracket 11. Bracket
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SHIFT CONTROL SYSTEM
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Revision: June 20062007 Versa
7. Remove the plate (1) from the control device assembly.
: Vehicle front
8. Remove the lock plate (1) from the control cable (2).
: Vehicle front
9. Remove the control cable (2) from the control device assembly.
10. Insert flat-bladed screwdrivers at points (A) and (B) as shown,
and press both tabs (E) and (F) at the front (C) and rear (D)
slightly toward the center of the control device assembly to
remove the control device assembly from the underside of the
vehicle.
: Vehicle front
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AT-232
SHIFT CONTROL SYSTEM
Revision: June 20062007 Versa
INSTALLATION
Installation is in the reverse order of removal.

When installing the control cable (1) to the control device
assembly (2), make sure that the control cable (1) is fully
pressed in with the ribbed surface (A) facing downward from the
vehicle.
: Vehicle front

After installation is completed, adjust and check the A/T position.
Refer to AT-233, "
Adjustment of A/T Position" and AT-234,
"Checking of A/T Position" .
Control Device Disassembly and AssemblyUCS005VI
DISASSEMBLY
NOTE:
Refer to AT-229, "
CONTROL DEVICE COMPONENTS" to disassemble.
1. Remove selector lever knob from control device assembly. Refer to AT- 2 3 3 , "
Selector Lever Knob
Removal and Installation" .
2. Remove position lamp from position indicator plate (1).
3. Insert a flat-bladed screwdriver to (A) (at 4 locations) as shown,
and bend each hook slightly to raise position indicator plate (1)
and remove from control device assembly (2).
4. Remove bracket from control device assembly (2).
5. Remove A/T device harness connector from control device
assembly (2).
6. Release tabs (A) on shift lock solenoid and park position switch
assembly from hooks (B) on control device assembly to shift
lock solenoid and park position switch assembly.
ASSEMBLY
Assemble in the reverse order of disassembly.
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SHIFT CONTROL SYSTEM
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Revision: June 20062007 Versa
Selector Lever Knob Removal and InstallationUCS005VJ
REMOVAL
CAUTION:
Make sure that parking brake is applied before removal/installation.
1. Place the selector lever knob (1) in “N” position.
2. Slide knob cover (2) downward.
3. Pull out lock pin (3) from selector lever knob (1).
4. Remove selector lever knob (1) and knob cover (2) as a set from
selector lever.
CAUTION:
Do not push selector button.
INSTALLATION
1. Insert lock pin (1) to selector lever knob (2).
2. Install knob cover (3) to selector lever knob (2).
3. Place the selector lever in “N” position.
4. Install selector lever knob over selector lever until a click is felt.
CAUTION:

Do not tilt selector lever knob when installing. Install it
straight, and do not tap or apply any shock to install it.

Do not push selector button.
Adjustment of A/T PositionUCS005VK
Move selector lever from “P” position to “1” position. You should be able to feel the detents in each position. If
the detents cannot be felt or if the position indicator is improperly aligned, the control cable needs adjustment.
CAUTION:
Make sure that parking brake is applied before adjustment.
1. Remove the air duct assembly. Refer to EM-16, "
AIR CLEANER AND AIR DUCT" .
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-234, "
Checking of A/T Position" .
8. Install air duct assembly. Refer to EM-16, "
AIR CLEANER AND AIR DUCT" .
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Control cable nut : Refer to AT-230, "CONTROL
CABLE COMPONENTS" .
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AT-234
SHIFT CONTROL SYSTEM
Revision: June 20062007 Versa
Checking of A/T PositionUCS005VL
1. Place selector lever in “P” position, and turn 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 selector lever is in matches the position shown by the
shift position indicator and the transaxle.
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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A/T SHIFT LOCK SYSTEM
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Revision: June 20062007 Versa
A/T SHIFT LOCK SYSTEMPFP:34950
DescriptionUCS005VM

The mechanical key interlock mechanism also operates as a shift lock:
With the ignition switch turned to ON, selector lever cannot be shifted from “P” position to any other posi-
tion unless brake pedal is depressed.
With the key removed, selector lever cannot be shifted from “P” position to any other position.
The key cannot be removed unless selector lever is placed in “P” position.

The shift lock and key interlock mechanisms are controlled by the ON-OFF operation of the shift lock sole-
noid and by the operation of the rotator and slider located inside key cylinder, respectively.
Shift Lock System Parts LocationUCS005VN
1. Key interlock cable 2. Key cylinder 3. Stop lamp switch
4. Brake pedal 5. Shift lock release button 6. Key interlock cable
7. Shift lock solenoid 8. Park position switch
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AT-236
A/T SHIFT LOCK SYSTEM
Revision: June 20062007 Versa
Wiring Diagram — AT — SHIFTUCS005VO
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A/T SHIFT LOCK SYSTEM
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Revision: June 20062007 Versa
Diagnostic ProcedureUCS005VP
SYMPTOM 1:

Selector lever cannot be moved from “P” position with ignition switch in ON position and brake
pedal depressed.

Selector lever can be moved from “P” position with ignition key in ON position and brake pedal
released.

Selector lever can be moved from “P” position when ignition switch is removed from key cylinder.
SYMPTOM 2:

Ignition key cannot be removed when selector lever is set to “P” position.

Ignition key can be removed when selector lever is set to any position except “P” position.
1. CHECK KEY INTERLOCK CABLE
Check key interlock cable for damage.
OK or NG
OK >> GO TO 2.
NG >> Repair key interlock cable. Refer to AT-239, "
Removal and Installation" .
2. CHECK A/T POSITION
Check A/T position. Refer to AT-234, "
Checking of A/T Position" .
OK or NG
OK >> GO TO 3.
NG >> Adjust control cable. Refer to AT-233, "
Adjustment of A/T Position" .
3. CHECK SHIFT LOCK SOLENOID AND PARK POSITION SWITCH
1. Turn ignition switch ON. (Do not start engine.)
2. Selector lever is set in “P” position.
3. Check operation sound.
OK or NG
OK >>INSPECTION END
NG >> GO TO 4.
4. CHECK POWER SOURCE
1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between A/T device harness connector terminal
5 and ground.
OK or NG
OK >> GO TO 7.
NG >> GO TO 5.
Condition Brake pedal Operation sound
When ignition switch is turned to ON position and selector lever is set in
“P” position.Depressed Yes
Released No
Voltage:
Brake pedal depressed: Battery voltage
Brake pedal released: 0V
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