Nissan Frontier D22. Manual - part 87

DTC P0755 SHIFT SOLENOID VALVE B

AT-317

[RE4R01A]

D

E

F

G

H

I

J

K

L

M

A

B

AT

2.

Drive vehicle in D position and allow the transmission to shift 1

→ 2 → 3 (“GEAR”).

 With GST

●

Follow the procedure “With CONSULT-II”.

SEF949Y

AT-318

[RE4R01A]

DTC P0755 SHIFT SOLENOID VALVE B

Wiring Diagram — AT — SSV/B

ECS007NG

WCWA0103E

DTC P0755 SHIFT SOLENOID VALVE B

AT-319

[RE4R01A]

D

E

F

G

H

I

J

K

L

M

A

B

AT

Diagnostic Procedure

ECS007NH

1. 

CHECK GROUND CIRCUIT

1.

Turn ignition switch to OFF position.

2.

Disconnect terminal cord assembly connector in engine compartment.

3.

Check resistance between terminal cord assembly connector
E72 terminal 1 and ground.

Is resistance approx. 20 - 40

Ω?

Yes

>> GO TO 2.

No

>> 1. Remove control valve assembly.

Refer to 

AT-402, "REMOVAL"

 .

2. Check the following items:

–

Shift solenoid valve B
Refer to 

AT-320, "SHIFT SOLENOID VALVE B"

 .

–

Harness of terminal cord assembly for short or open

2. 

CHECK POWER SOURCE CIRCUIT

1.

Turn ignition switch to OFF position.

2.

Disconnect TCM harness connector.

3.

Check resistance between terminal cord assembly connector E72 terminal 1 and TCM harness connector
M77 terminal 12. Refer to wiring diagram.

If OK, check harness for short to ground and short to power.

Is resistance approx. 0

Ω?

Yes

>> GO TO 3.

No

>> Repair open circuit or short to ground or short to power in harness or connectors.

3. 

CHECK DTC

Perform Diagnostic Trouble Code (DTC) confirmation procedure. Refer to 

AT-316, "DIAGNOSTIC TROUBLE

CODE (DTC) CONFIRMATION PROCEDURE"

 .

OK or NG

OK

>> INSPECTION END.

NG

>> 1. Perform TCM input/output signal inspection.

2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.

AAT508A

AT-320

[RE4R01A]

DTC P0755 SHIFT SOLENOID VALVE B

Component Inspection

ECS007NI

SHIFT SOLENOID VALVE B

●

For removal, refer to 

AT-402, "REMOVAL"

 .

Resistance Check

●

Check resistance between terminal 2 and ground.

Operation Check

●

Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal 2 and ground.

SAT651I

Solenoid valve

Terminal No.

Resistance (Approx.)

Shift solenoid valve B

2

Ground

20 - 40

Ω

SAT650I