Nissan Frontier D40. Manual — part 1079

TM-214

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

A/T SHIFT LOCK SYSTEM

A/T SHIFT LOCK SYSTEM

Description

INFOID:0000000005550165

Refer to

TM-148, "System Description"

.

Wiring Diagram - A/T SHIFT LOCK SYSTEM -

INFOID:0000000005274153

ABDWA0179GB

A/T SHIFT LOCK SYSTEM

TM-215

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

Diagnosis Procedure

INFOID:0000000005274154

Regarding Wiring Diagram information, refer to

TM-214, "Wiring Diagram - A/T SHIFT LOCK SYSTEM -"

.

1.

CHECK KEY INTERLOCK CABLE

ABDIA0411GB

TM-216

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

A/T SHIFT LOCK SYSTEM

Check key interlock cable for damage.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair key interlock cable. Refer to

TM-290, "Removal and Installation"

.

2.

CHECK SELECTOR LEVER

Check selector lever for damage. Refer to

TM-277, "Inspection and Adjustment"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair selector lever. Refer to

TM-276, "Exploded view"

.

3.

CHECK INPUT SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage between A/T shift selector connector M156 termi-
nal 1 and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK STOP LAMP SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect stop lamp switch connector.

3.

Check continuity between stop lamp switch terminals 3 and 4.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace damaged parts.

5.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect A/T shift selector connector.

3.

Check continuity between A/T shift selector connector M156 ter-
minal 2 and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair harness or connectors.

6.

CHECK PARK POSITION SWITCH AND SHIFT LOCK SOLENOID

Brake pedal depressed

: Battery voltage

Brake pedal released

: 0V

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Brake pedal depressed

: Continuity should exist

Brake pedal released

: Continuity should not exist

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Continuity should exist.

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A/T SHIFT LOCK SYSTEM

TM-217

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

Check continuity between A/T shift selector terminals 1 and 2.

Is the inspection result normal?

YES

>> Inspection End

NO

>> Replace A/T shift selector. Refer to

TM-276, "Removal

and Installation"

.

Selector lever in “P” position

: Continuity should

exist

Except above

: Continuity should

not exist

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