Nissan Juke F15. Manual - part 1243

TM-162

< SYSTEM DESCRIPTION >

[CVT: RE0F10B]

COMPONENT PARTS

CVT CONTROL SYSTEM : Paddle Shifter

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• The paddle shifter is installed to the steering column.

• The paddle shifter transmits shift up and shift down signals to com-

bination meter. Then TCM receives signals from the combination

meter via CAN communication.

SHIFT LOCK SYSTEM
SHIFT LOCK SYSTEM : Component Parts Location

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SHIFT LOCK SYSTEM : Component Description

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JSDIA4188ZZ

1.

Shift lock release button cover*

2.

Shift lock solenoid

3.

Park position switch

4.

Stop lamp switch

A:

CVT shift selector assembly

B:

Brake pedal, upper

*: Shift lock release button becomes operative by removing shift lock cover.

JSDIA2337ZZ

COMPONENT PARTS

TM-163

< SYSTEM DESCRIPTION >

[CVT: RE0F10B]

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Component

Function

Shift lock solenoid

It operates according to the signal from the stop lamp switch and moves the lock lever.

Lock lever

• Rotates according to shift lock solenoid activation and releases the shift lock.
• If shift lock solenoid does not activate, lock lever can be rotated when shift lock release but-

ton is pressed and shift lock is released.

Detent rod

It links with the selector button and restricts the selector lever movement.

Park position switch

It detects that the selector lever is in “P” position.

Shift lock release button

Forcibly releases the shift lock when pressed.

Stop lamp switch

• The stop lamp switch turns ON when the brake pedal is depressed.
• When the stop lamp switch turns ON, the shift lock solenoid is energized.

TM-164

< SYSTEM DESCRIPTION >

[CVT: RE0F10B]

STRUCTURE AND OPERATION

STRUCTURE AND OPERATION

TRANSAXLE
TRANSAXLE : Cross-Sectional View

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1.

Converter housing

2.

Driven sprocket

3.

Chain

4.

Reverse brake

5.

Oil pump

6.

Forward clutch

7.

Planetary carrier

8.

Primary pulley

9.

Sun gear

10. Steel belt

11. Side cover

12. Internal gear

13. Parking gear

14. Secondary pulley

15. Final gear

16. Differential case

17. Idler gear

18. Reduction gear

19. Taper roller bearing

20. Output gear

21. Drive sprocket

22. Input shaft

23. Torque converter

JSDIA2389GB

STRUCTURE AND OPERATION

TM-165

< SYSTEM DESCRIPTION >

[CVT: RE0F10B]

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TRANSAXLE : Main Component Elements

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TORQUE CONVERTER (WITH LOCK-UP FUNCTION)

In the same way as a conventional A/T, the torque converter is a system that increases the engine torque and

transmits the torque to the transaxle. A symmetrical 3-element, 1-stage, 2-phase type is used here.

OIL PUMP

Utilizes a vane-type oil pump that is driven by the engine through the oil pump drive chain in order to increase

efficiency of pump discharge volume in low-speed zone and optimize pump discharge volume in high-speed

zone. Discharged oil from oil pump is transmitted to control valve. It is used as the oil of primary and second-

ary pulley operation, the oil of clutch operation, and the lubricant for each part.

FORWARD/REVERSE SELECTION UNIT

• A planetary gear type of forward/reverse selector mechanism is installed between the torque converter and

primary pulley.

• The power from the torque converter is input via the input shaft, operating a wet multi-plate clutch by means

of hydraulic pressure to switch between forward and reverse driving.

FINAL DRIVE AND DIFFERENTIAL

The deceleration gears are composed of 2 stages: primary deceleration (output gear, idler gear pair) and sec-

ondary deceleration (reduction gear, final gear pair). All of these gears are helical gears.

The lubrication oil is the same as the fluid (Genuine CVT fluid) which lubricates the entire transaxle.

JSDIA2426GB

JSDIA2427GB