Almera Tino V10 (2003 year). Manual

DTC VEHICLE SPEED SENSOR MTR

AT-353

[ALL]

Without CONSULT-II

Start engine.

Drive vehicle under the following conditions:
Selector lever in “D” position and vehicle speed higher than 20
km/h (12 MPH).

Perform self-diagnosis.
Refer to

AT-252, "Diagnostic Procedure Without CONSULT-II"

If DTC is detected, go to

AT-355, "Diagnostic Procedure"

MCIB9026E

DTC VEHICLE SPEED SENSOR MTR

AT-355

[ALL]

Diagnostic Procedure

ECS009AZ

CHECK INPUT SIGNAL

With CONSULT-II

Start engine.

Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.

Read out the value of “VHCL/S SE·MTR” while driving.
Check the value changes according to driving speed.

Without CONSULT-II

Start engine.

Check voltage between TCM terminal 40 and ground while driv-
ing at 2 to 3 km/h (1 to 2 MPH) for 1 m (3 ft) or more.

OK or NG

>> GO TO 2

>> Check the following items:

●

Vehicle speed sensor and ground circuit for vehicle
speed sensor
Refer to EL-110, “Trouble Diagnosis”.

●

Harness for short or open between TCM and vehicle speed sensor (Main harness)

CHECK DTC

Perform

AT-352, "SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE"

OK or NG

>> INSPECTION END

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

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

SAT614J

Voltage:

Voltage varies between less than 1V and
more than 4.5V.

SCIA0717E

AT-356

[ALL]

ACCELE RATOR PEDAL POSITION (APP) SENSOR

PFP:22620

Description

ECS009B0

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

*:This code means Accelerator pedal position (APP) sensor in reality.

MCIA0096E

Monitor item

Condition

Specification

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

Fully-closed throttle

Approximately 0.5V

Fully-open throttle

Approximately 4V

Termi-

nal No.

Wire color

Item

Condition

Judgement stan-

dard

(Approx.)

Throttle position
sensor
(Power source)

When turning ignition switch “ON”.

4.5 - 5.5V

When turning ignition switch “OFF”.

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

Sensor ground

—

Diagnostic trouble code

Malfunction is detected when...

Check items (Possible cause)

: THROTTLE POSI SEN*

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)

: 3rd judgement flicker

ACCELE RATOR PEDAL POSITION (APP) SENSOR

AT-357

[ALL]

SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE

After the repair, perform the following procedure to confirm the malfunction is eliminated.

With CONSULT-II

Start engine.

Select “SELF-DIAG RESULTS” mode for A/T with CONSULT-II.

Drive vehicle under the following conditions:
Selector lever in “D” position, vehicle speed higher than 10 km/h
(6 MPH), throttle opening greater than 1/2 of the full throttle
position and driving for more than 3 seconds.

If DTC is detected, go to

AT-359, "Diagnostic Procedure"

Without CONSULT-II

Start engine.

Perform self-diagnosis.
Refer to

AT-252, "Diagnostic Procedure Without CONSULT-II"

If DTC is detected, go to

AT-359, "Diagnostic Procedure"

SAT014K

SAT971J

MCIB9027E

ACCELE RATOR PEDAL POSITION (APP) SENSOR

AT-359

[ALL]

Diagnostic Procedure

ECS009B2

CHECK DTC WITH ECM

●

Check DTC with CONSULT-II “ENGINE”.

Turn ignition switch ON and select “SELF DIAGNOSTIC RESULTS” mode for “ENGINE” with CONSULT-II.
Refer to

EC-55, "Emission-related Diagnostic Information"

(EURO OBD) or

EC-581, "Emission-related Diag-

nostic Information"

(Except EURO OBD).

OK or NG

OK (With CONSULT-II)>>GO TO 2
OK (Without CONSULT-II)>>GO TO 3
NG

>> Perform trouble diagnosis for the DTC for engine control.

CHECK INPUT SIGNAL (WITH CONSULT-II)

With CONSULT-II

Turn ignition switch to “ON” position.
(Do not start engine.)

Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.

Read out the value of “THRTL POS SEN”.

OK or NG

>> GO TO 4

>> Check harness for short or open between ECM and TCM regarding throttle position sensor circuit.

(Main harness)

SAT014K

Voltage:

Fully-closed throttle

:Approximately 0.5V

Fully-open throttle

:Approximately 4V

SAT614J

AT-360

[ALL]

ACCELE RATOR PEDAL POSITION (APP) SENSOR

CHECK INPUT SIGNAL (WITHOUT CONSULT-II)

Without CONSULT-II

Turn ignition switch to “ON” position.
(Do not start engine.)

Check voltage between TCM terminals 41 and 42 while acceler-
ator pedal is depressed slowly.

(Voltage rises gradually in response to throttle position.)

OK or NG

>> GO TO 4

>> Check harness for short or open between ECM and

TCM regarding throttle position sensor circuit. (Main harness)

CHECK DTC

Perform

AT-357, "SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE"

OK or NG

>> INSPECTION END

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

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

Voltage:

Fully-closed throttle valve

:Approximately 0.5V

Fully-open throttle valve

:Approximately 4V

SCIA0710E

SHIFT SOLENOID VALVE A

AT-361

[ALL]

SHIFT SOLENOID VALVE A

PFP:31940

Description

ECS009B3

Shift solenoid valves A and B are turned “ON” or “OFF” by the TCM
in response to signals sent from the PNP switch, vehicle speed and
throttle position sensors. Gears will then be shifted to the optimum
position.

TCM TERMINALS AND REFERENCE VALUE

Remarks: Specification data are reference values.

ON BOARD DIAGNOSIS LOGIC

SCIA0718E

Gear position

Shift solenoid valve A

ON (Closed)

OFF (Open)

ON (Closed)

Shift solenoid valve B

ON (Closed)

OFF (Open)

Termi-

nal No.

Wire color

Item

Condition

Judgement stan-

dard

(Approx.)

L/W

Shift solenoid
valve A

When shift solenoid valve A oper-
ates.
(When driving in “D

” or “D

”.)

Battery voltage

When shift solenoid valve A does not
operate.
(When driving in “D

” or “D

”.)

Diagnostic trouble code

Malfunction is detected when...

Check items (Possible cause)

: SHIFT SOLENOID/VA

TCM detects an improper voltage drop
when it tries to operate the solenoid valve.

●

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

●

Shift solenoid valve A

: 4th judgement flicker

AT-362

[ALL]

SHIFT SOLENOID VALVE A

SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE

After the repair, perform the following procedure to confirm the malfunction is eliminated.

With CONSULT-II

Start engine.

Select “SELF-DIAG RESULTS” mode for A/T with CONSULT-II.

Drive vehicle in D

→

position.

IF DTC is detected, go to

AT-364, "Diagnostic Procedure"

Without CONSULT-II

Start engine.

Drive vehicle in D

→

position.

Perform self-diagnosis.
Refer to

AT-252, "Diagnostic Procedure Without CONSULT-II"

If DTC is detected, go to

AT-364, "Diagnostic Procedure"

SAT014K

MCIB9028E

SHIFT SOLENOID VALVE A

AT-363

[ALL]

Wiring Diagram — AT — SSV/A

ECS009B4

YAT379A

AT-364

[ALL]

SHIFT SOLENOID VALVE A

Diagnostic Procedure

ECS009B5

CHECK VALVE RESISTANCE

Turn ignition switch to “OFF” position.

Disconnect terminal cord assembly connector in engine compartment.

Check resistance between terminal 2 and ground.

OK or NG

>> GO TO 2

>> 1. Remove control valve assembly. Refer to

AT-410,

"Control Valve Assembly and Accumulators"

2. Check the following items:

Shift solenoid valve A
Refer to

AT-365, "Component Inspection"

Harness of terminal cord assembly for short or open

CHECK POWER SOURCE CIRCUIT

Turn ignition switch to “OFF” position.

Disconnect TCM harness connector.

Check continuity between terminal 2 and TCM harness connector terminal 11.

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

Reinstall any part removed.

OK or NG

>> GO TO 3

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

in harness or connectors.

CHECK DTC

Perform

AT-362, "SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE"

OK or NG

>> INSPECTION END

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

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

Resistance

: 20 - 30

Ω

MCIA0091E

Continuity should exist.

MCIA0092E

SHIFT SOLENOID VALVE A

AT-365

[ALL]

Component Inspection

ECS009B6

SHIFT SOLENOID VALVE A

●

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 A

Ground

20 - 30

Ω

MCIA0106E

MCIA0107E

AT-366

[ALL]

SHIFT SOLENOID VALVE B

PFP:31940

Description

ECS009B7

TCM TERMINALS AND REFERENCE VALUE

Remarks: Specification data are reference values.

ON BOARD DIAGNOSIS LOGIC

SCIA0718E

Gear position

Shift solenoid valve A

ON (Closed)

OFF (Open)

ON (Closed)

Shift solenoid valve B

ON (Closed)

OFF (Open)

Termi-

nal No.

Wire color

Item

Condition

Judgement stan-

dard

(Approx.)

L/Y

Shift solenoid
valve B

When shift solenoid valve B oper-
ates.
(When driving in “D

” or “D

”.)

Battery voltage

When shift solenoid valve B does not
operate.
(When driving in “D

” or “D

”.)

Diagnostic trouble code

Malfunction is detected when...

Check items (Possible cause)

: SHIFT SOLENOID/VB

TCM detects an improper voltage drop
when it tries to operate the solenoid valve.

●

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

●

Shift solenoid valve B

: 5th judgement flicker

SHIFT SOLENOID VALVE B

AT-367

[ALL]

SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURE

After the repair, perform the following procedure to confirm the malfunction is eliminated.

With CONSULT-II

Start engine.

Select “SELF-DIAG RESULTS” mode for A/T with CONSULT-II.

Drive vehicle in D

→

position.

IF DTC is detected, go to

AT-369, "Diagnostic Procedure"

Without CONSULT-II

Start engine.

Drive vehicle in D

→

position.

Perform self-diagnosis.
Refer to

AT-252, "Diagnostic Procedure Without CONSULT-II"

If DTC is detected, go to

AT-369, "Diagnostic Procedure"

SAT014K

SAT020K

MCIB9029E

Almera Tino V10 (2003 year). Manual - part 23