Nissan Almera Tino V10. Manual — part 111
AT-168
[EURO-OBD]
DTC P0745 LINE PRESSURE SOLENOID VALVE
Wiring Diagram — AT — LPSV
ECS0098A
YAT378A
DTC P0745 LINE PRESSURE SOLENOID VALVE
AT-169
[EURO-OBD]
D
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A
B
AT
Diagnostic Procedure
ECS0098B
1.
CHECK VALVE RESISTANCE
1.
Turn ignition switch to “OFF” position.
2.
Disconnect terminal cord assembly connector in engine compartment.
3.
Check resistance between terminal 4 and ground.
OK or NG
OK
>> GO TO 2
NG
>> 1. Remove control valve assembly. Refer to
"Control Valve Assembly and Accumulators"
.
2. Check the following items:
–
Line pressure solenoid valve
Refer to
AT-171, "Component Inspection"
.
–
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 4 and TCM harness connector terminal 2.
OK or NG
OK
>> GO TO 3
NG
>> Check the following items:
●
Dropping resistor
Refer to
AT-171, "Component Inspection"
.
●
Harness for short or open between TCM terminal 2
and terminal cord assembly (Main harness)
Resistance: 2.5 - 5
Ω
MCIA0085E
Resistance: 10 - 15
Ω
MCIA0086E
AT-170
[EURO-OBD]
DTC P0745 LINE PRESSURE SOLENOID VALVE
3.
CHECK POWER SOURCE CIRCUIT
1.
Turn ignition switch to “OFF” position.
2.
Check resistance between terminal 4 and TCM harness connector terminal 1.
If NG, check harness for short to ground and short to power.
3.
Reinstall any part removed.
OK or NG
OK
>> GO TO 4
NG
>> Repair open circuit or short to ground or short to power
in harness or connectors.
4.
CHECK DTC
Perform
AT-167, "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.
Resistance: Approx. 0
Ω
MCIA0087E
DTC P0745 LINE PRESSURE SOLENOID VALVE
AT-171
[EURO-OBD]
D
E
F
G
H
I
J
K
L
M
A
B
AT
Component Inspection
ECS0098C
LINE PRESSURE SOLENOID VALVE
●
For removal, refer to
AT-410, "Control Valve Assembly and Accumulators"
.
Resistance Check
●
Check resistance between two terminals.
Operation Check
●
Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal and ground.
Solenoid valve
Terminal No.
Resistance
(Approx.)
Line pressure
solenoid valve
4
Ground
2.5 - 5
Ω
MCIA0088E
MCIA0089E
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