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
.
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
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
.
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
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