Nissan X-Trail 32. Manual — part 2016

TM-22

< SYSTEM DESCRIPTION >

[6MT: RS6F94R]

STRUCTURE AND OPERATION

STRUCTURE AND OPERATION

Sectional View

INFOID:0000000010842438

3rd input gear

3rd-4th synchronizer hub assembly

4th input gear

5th input gear

5th-6th synchronizer hub assembly

6th input gear

Transaxle case

6th main gear

5th main gear

4th main gear

3rd main gear

2nd main gear

1st-2nd synchronizer hub assembly

1st main gear

Differential

Final gear

Mainshaft

Input shaft

Clutch housing

Reverse idler shaft

Reverse input gear

Reverse output gear

JPDIC0631ZZ

STRUCTURE AND OPERATION

TM-23

< SYSTEM DESCRIPTION >

[6MT: RS6F94R]

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System Description

INFOID:0000000010842439

TRIPLE-CONE SYNCHRONIZER

Triple-cone synchronizers are adopted for the 1st and the 2nd gears
to reduce operating force of the shift lever.

REVERSE GEAR NOISE PREVENTION FUNCTION (SYNCHRONIZING METHOD)

Reverse gear assembly consists of reverse input gear, return spring,
reverse baulk ring, and reverse output gear. When the shift lever is
shifted to the reverse position, the construction allows smooth shift
operation by stopping the reverse idler shaft rotation by frictional
force of synchronizer.

: 1st main gear

: 1st-2nd coupling sleeve

: Insert key

: Outer baulk ring

: 2nd main gear

: Synchronizer cone

: Inner baulk ring

: 1st-2nd synchronizer hub

SCIA7636E

: Reverse fork rod

: Reverse output gear

: Return spring

: Reverse baulk ring

: Reverse input gear

SCIA7621E

TM-24

< DTC/CIRCUIT DIAGNOSIS >

[6MT: RS6F94R]

POSITION SWITCH

DTC/CIRCUIT DIAGNOSIS

POSITION SWITCH

Component Function Check

INFOID:0000000010929178

1.

REVERSE POSITION SIGNAL OUTPUT CHECK

1.

Turn the ignition switch OFF.

2.

Disconnect position switch harness connector.

3.

Operate shift lever to each position and check continuity
between position switch terminals.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Proceed to

TM-24, "Diagnosis Procedure"

.

2.

NEUTRAL POSITION SIGNAL OUTPUT CHECK

Operate shift lever to each position and check continuity between
position switch terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to

TM-24, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010929196

1.

CHECK POSITION SWITCH

Check position switch. Refer to

TM-24, "Component Inspection"

.

Is the inspection results normal?

YES

>> Repair shift control function or transaxle for mechanical malfunction.

NO

>> Replace position switch. Refer to

TM-36, "Removal and Installation"

.

Component Inspection

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1.

CHECK BACK-UP LAMP SWITCH

1.

Turn the ignition switch OFF.

2.

Disconnect position switch harness connector.

3.

Remove position switch. Refer to

TM-36, "Removal and Installation"

.

Terminals

Condition

Continuity

1

2

Reverse gear position

Existed

Except reverse gear position

Not existed

PCIB1781E

Terminals

Condition

Continuity

2

3

Neutral gear position

Existed

Except neutral gear position

Not existed

JPDIC0091ZZ

POSITION SWITCH

TM-25

< DTC/CIRCUIT DIAGNOSIS >

[6MT: RS6F94R]

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4.

Check continuity between position switch terminals.

NOTE:
When shift lever is in reverse gear position, plunger is pressed.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace position switch. Refer to

TM-36, "Removal and

Installation"

.

2.

CHECK PARK/NEUTRAL POSITION (PNP) SWITCH

Check continuity between position switch terminals.

NOTE:
When shift lever is in neutral gear position, plunger is slightly
pressed.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace position switch. Refer to

TM-36, "Removal and Installation"

.

Terminals

Condition

Continuity

1

2

Plunger

is

pressed.

Existed

Plunger

is

released.

Not existed

JSDIA5832ZZ

Terminals

Condition

Continuity

2

3

Plunger

is fully pressed and fully released.

Not existed

Plunger

is pressed approx. 2 mm (0.08 in).

Existed

JSDIA5833ZZ