Nissan Murano. Manual - part 1372

TM-30

< SYSTEM DESCRIPTION >

[CVT: RE0F09B]

SHIFT CONTROL SYSTEM

By limiting the gear range to the lowest position, the strong driving
force and the engine brake can be secured.

DOWNHILL ENGINE BRAKE CONTROL (AUTO ENGINE BRAKE CONTROL)

When a downhill slope is detected with the accelerator pedal released, the engine brake will be strengthened
up by downshifting so as not to accelerate the vehicle more than necessary. 

ACCELERATION CONTROL

According to vehicle speed and a change of accelerator pedal angle, driver's request for acceleration and driv-
ing scene are judged.   This function assists improvement in the acceleration feeling by making the engine
speed proportionate to the vehicle speed. And a shift map that can gain a larger driving force is available for
compatibility of mileage with driveability.

JPDIA0686GB

SHIFT CONTROL SYSTEM

TM-31

< SYSTEM DESCRIPTION >

[CVT: RE0F09B]

C

E

F

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K

L

M

A

B

TM

N

O

P

Component Parts Location

INFOID:0000000009719413

Component Description

INFOID:0000000009719414

TRANSAXLE ASSEMBLY

JSDIA1368GB

TM-32

< SYSTEM DESCRIPTION >

[CVT: RE0F09B]

SHIFT CONTROL SYSTEM

EXCEPT TRANSAXLE ASSEMBLY

Item

Function

Transmission range switch

TM-50, "Description"

Primary speed sensor

TM-57, "Description"

Secondary speed sensor

TM-60, "Description"

Step motor

TM-101, "Description"

Shift control valve

TM-20, "Component Description"

Primary pulley

TM-16, "Component Description"

Secondary pulley

TM-16, "Component Description"

Item

Function

TCM

TM-20, "Component Description"

SHIFT LOCK SYSTEM

TM-33

< SYSTEM DESCRIPTION >

[CVT: RE0F09B]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

SHIFT LOCK SYSTEM

System Description

INFOID:0000000009719415

The shift lever cannot be shifted from the “P” position unless the
brake pedal is depressed while the ignition switch is set to ON. The
shift lock is unlocked by turning the shift lock solenoid ON when the
ignition switch is set to ON, the park position switch is turned ON
(selector lever is in “P” position), and the stop lamp switch is turned
ON (brake pedal is depressed) as shown in the operation chart in the
figure. Therefore, the shift lock solenoid receives no ON signal and
the shift lock remains locked if all of the above conditions are not ful-
filled. (However, selector operation is allowed if the shift lock release
button is pressed.)

SHIFT LOCK OPERATION AT “P” POSITION

When Brake Pedal Is Not Depressed (No Selector Operation Allowed)

The shift lock solenoid (A) is turned OFF (not energized) and the
solenoid rod (B) is extended with the spring when the brake pedal is
not depressed (no selector operation allowed) with the ignition
switch ON.
The connecting lock lever (C) is located at the position shown in the
figure when the solenoid rod is extended. It prevents the movement
of the detent rod (D). For these reasons, the selector lever cannot be
shifted from the “P” position. 

When Brake Pedal Is Depressed (Shift Operation Allowed)

The shift lock solenoid (A) is turned ON (energized) when the brake
pedal is depressed with the ignition switch ON. The solenoid rod (B)
is compressed by the electromagnetic force. The connecting lock
lever (C) rotates when the solenoid is activated. Therefore, the
detent rod (D) can be moved. For these reasons, the selector lever
can be shifted to other positions. 

“P” POSITION HOLD MECHANISM (IGNITION SWITCH LOCK)

JPDIA0624GB

JPDIA0612ZZ

JPDIA0613ZZ