Nissan Almera Tino V10. Manual - part 114

AT-180

[EURO-OBD]

DTC P0755 SHIFT SOLENOID VALVE B

Wiring Diagram — AT — SSV/B

ECS0098I

YAT380A

DTC P0755 SHIFT SOLENOID VALVE B

AT-181

[EURO-OBD]

D

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F

G

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A

B

AT

Diagnostic Procedure

ECS0098J

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 1 and ground.

OK or NG

OK

>> GO TO 2

NG

>> 1. Remove control valve assembly. Refer to

AT-410,

"Control Valve Assembly and Accumulators"

.

2. Check the following items:

–

Shift solenoid valve B
Refer to

AT-182, "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 continuity between terminal 12 and TCM harness connector terminal 1.

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

4.

Reinstall any part removed.

OK or NG

OK

>> GO TO 3

NG

>> Repair open circuit or short to ground or short to power

in harness or connectors.

3.

CHECK DTC

Perform

AT-179, "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: 5 - 20

Ω

MCIA0093E

Continuity should exist.

MCIA0094E

AT-182

[EURO-OBD]

DTC P0755 SHIFT SOLENOID VALVE B

Component Inspection

ECS0098K

SHIFT SOLENOID VALVE B

●

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.)

Shift solenoid
valve B

1

Ground

5 - 20

Ω

MCIA0072E

MCIA0095E

DTC P1705 ACCELERATOR PEDAL POSITION (APP) SENSOR

AT-183

[EURO-OBD]

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B

AT

DTC P1705 ACCELERATOR PEDAL POSITION (APP) SENSOR

PFP:22620

Description

ECS0098L

●

Accelerator pedal position (APP) sensor (throttle position sensor),

Electric throttle control actuator consists of throttle control motor,
acceleration pedal position sensor, throttle position sensor, etc. The
actuator sends a signal to the TCM.

CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE

Remarks: Specification data are reference values.

TCM TERMINALS AND REFERENCE VALUE

Remarks: Specification data are reference values.

ON BOARD DIAGNOSIS LOGIC

MCIA0096E

Monitor item

Condition

Specification

Throttle position sensor
(Accelerator pedal position (APP) sensor)

Fully-closed throttle

Approximately 0.5V

Fully-open throttle

Approximately 4V

Termi-

nal No.

Wire color

Item

Condition

Judgement standard

(Approx.)

32

R

Throttle position
sensor
(Power source)

or

When turning ignition switch to “ON”

4.5 - 5.5V

When turning ignition switch to “OFF”

0V

41

GY

Throttle position
sensor

When depressing accelerator pedal
slowly after warming up engine.
(Voltage rises gradually in response
to throttle position.)

Fully-closed throttle:
0.5V
Fully-open throttle:
4V

42

B

Ground
(Throttle position
sensor)

—

—

—

Diagnostic trouble code

Malfunction is detected when...

Check items (Possible cause)

: TP SEN/CIRC A/T

TCM receives an excessively low or high
voltage from the sensor.

●

Harness or connectors
(The sensor circuit is open or shorted.)

●

Accelerator pedal position (APP) sensor
Throttle position sensor

: P1705