Nissan Frontier D22. Manual - part 106

TROUBLE DIAGNOSES FOR SYMPTOMS

AT-393

[RE4R01A]

D

E

F

G

H

I

J

K

L

M

A

B

AT

PNP Switch

1.

Check continuity between terminals 1 and 2 and between termi-
nals 3 and (4, 5, 6, 7, 8, 9) while moving manual shaft through
each position.

2.

If NG, check again with manual control linkage disconnected
from manual shaft of A/T assembly. Refer to step 1.

3.

If OK on step 2, adjust manual control linkage. Refer to 

AT-406,

"Manual Control Linkage Adjustment"

 .

4.

If NG on step 2, remove PNP switch from A/T and check conti-
nuity of PNP switch terminals. Refer to step 1.

5.

If OK on step 4, adjust PNP switch. Refer to 

AT-405, "Park/Neu-

tral Position (PNP) Switch Adjustment"

 .

6.

If NG on step 4, replace PNP switch.

Lever position

P

R

N

D

2

1

Terminal No.

1 - 2

3 - 5

1 - 2

3 - 7

3 - 8

3 - 9

3 - 4

3 - 6

SAT517GB

AAT482A

AAT551A

AAT481A

AT-394

[RE4R01A]

TROUBLE DIAGNOSES FOR SYMPTOMS

Throttle Position Switch

Closed Throttle Position Switch (Idle Position)

●

Check continuity between terminals 4 and 5.

●

To adjust closed throttle position switch, refer to 

EC-646

(VG33E only) or 

EC-1247

  (VG33ER only), “Basic Inspection”.

Wide Open Throttle Position Switch

●

Check continuity between terminals 5 and 6.

Accelerator pedal condition

Continuity

Released

Yes

Depressed

No

AAT498A

Accelerator pedal condition

Continuity

Released

No

Depressed

Yes

AAT499A

A/T SHIFT LOCK SYSTEM

AT-395

[RE4R01A]

D

E

F

G

H

I

J

K

L

M

A

B

AT

A/T SHIFT LOCK SYSTEM

PFP:34950

Description

ECS007OS

●

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

●

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 the key cylinder, respectively.

SAT138JA

AT-396

[RE4R01A]

A/T SHIFT LOCK SYSTEM

Wiring Diagram — SHIFT —

ECS007OT

WCWA0112E