Almera Tino V10 (2003 year). Manual

SHIFT SOLENOID VALVE B

AT-369

[ALL]

Diagnostic Procedure

ECS009B9

CHECK VALVE RESISTANCE

Turn ignition switch to “OFF” position.

Disconnect terminal cord assembly connector in engine compartment.

Check resistance between terminal 1 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 B
Refer to

AT-370, "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 12 and TCM harness connector terminal 1.

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-367, "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

: 5 - 20

Ω

MCIA0093E

Continuity should exist.

MCIA0094E

AT-370

[ALL]

SHIFT SOLENOID VALVE B

Component Inspection

ECS009BA

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

Ground

5 - 20

Ω

MCIA0072E

MCIA0095E

OVERRUN CLUTCH SOLENOID VALVE

AT-371

[ALL]

OVERRUN CLUTCH SOLENOID VALVE

PFP:31940

Description

ECS009BB

The overrun clutch solenoid valve is activated by the TCM in
response to signals sent from the inhibitor switch, overdrive control
switch, vehicle speed and throttle position sensors. The overrun
clutch operation will then be controlled.

TCM TERMINALS AND REFERENCE VALUE

Remarks: Specification data are reference values.

ON BOARD DIAGNOSIS LOGIC

SCIA0718E

Termi-

nal No.

Wire color

Item

Condition

Judgement stan-

dard

(Approx.)

L/B

Overrun clutch
solenoid valve

When overrun clutch solenoid valve
operates.

Battery voltage

When overrun clutch solenoid valve
does not operate.

Diagnostic trouble code

Malfunction is detected when...

Check items (Possible cause)

: OVERRUN CLUTCH S/V

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

●

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

●

Overrun clutch solenoid valve

: 6th judgement flicker

AT-372

[ALL]

OVERRUN CLUTCH SOLENOID VALVE

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, overdrive control switch in “OFF”
position and vehicle speed higher than 10 km/h (6 MPH).

If DTC is detected, go to

AT-374, "Diagnostic Procedure"

Without CONSULT-II

Start engine.

Drive vehicle under the following conditions:
Selector lever in “D” position, overdrive control switch in “OFF”
position and vehicle speed higher than 10 km/h (6 MPH).

Perform self-diagnosis.
Refer to

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

for EXC. F/EURO-OBD,

AT-51, "TCM SELF-DIAGNOSTIC

PROCEDURE (NO TOOLS)"

for EURO-OBD.

If DTC is detected, go to

AT-374, "Diagnostic Procedure"

SAT014K

SAT020K

MCIB9030E

AT-374

[ALL]

OVERRUN CLUTCH SOLENOID VALVE

Diagnostic Procedure

ECS009BD

CHECK VALVE RESISTANCE

Turn ignition switch to “OFF” position.

Disconnect terminal cord assembly connector in engine compartment.

Check resistance between terminal 3 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:

Overrun clutch solenoid valve
Refer to

AT-375, "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 3 and TCM harness connector terminal 20.

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-372, "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

MCIA0097E

Continuity should exist.

MCIA0098E

OVERRUN CLUTCH SOLENOID VALVE

AT-375

[ALL]

Component Inspection

ECS009BE

OVERRUN CLUTCH 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.)

Overrun clutch
solenoid valve

Ground

20 - 30

Ω

MCIA0099E

MCIA0100E

AT-376

[ALL]

TORQUE CONVERTER CLUTCH SOLENOID VALVE

PFP:31940

Description

ECS009BF

The torque converter clutch solenoid valve is activated, with the gear
in “D

”, by the TCM in response to signals sent from the vehicle

speed and throttle position sensors. Lock-up piston operation will
then be controlled.
Lock-up operation, however, is prohibited when A/T fluid tempera-
ture is too low.
When the accelerator pedal is depressed (less than 2/8) in lock-up
condition, the engine speed should not change abruptly. If there is a
big jump in engine speed, there is no lock-up.

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

SCIA0718E

Monitor item

Condition

Specification

Torque converter clutch solenoid valve
duty

Lock-up “OFF”

↓

Lock-up “ON”

Approximately 4%

↓

Approximately 94%

Termi-

nal No.

Wire color

Item

Condition

Judgement stan-

dard

(Approx.)

GY/R

Torque converter
clutch solenoid
valve

When A/T performs lock-up.

8 - 15V

When A/T does not perform lock-up.

Diagnostic trouble code

Malfunction is detected when...

Check items (Possible cause)

: T/C CLUTCH SOL/V

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

●

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

●

T/C clutch solenoid valve

: 7th judgement flicker

TORQUE CONVERTER CLUTCH SOLENOID VALVE

AT-377

[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

→

lock-up position.

If DTC is detected, go to

AT-379, "Diagnostic Procedure"

Without CONSULT-II

Start engine.

Drive vehicle in D

→

lock-up position.

Perform self-diagnosis.
Refer to

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

If DTC is detected, go to

AT-379, "Diagnostic Procedure"

SAT014K

SAT020K

MCIB9031E

TORQUE CONVERTER CLUTCH SOLENOID VALVE

AT-379

[ALL]

Diagnostic Procedure

ECS009BH

CHECK VALVE RESISTANCE

Turn ignition switch to “OFF” position.

Disconnect terminal cord assembly connector in engine compartment.

Check resistance between terminal 5 and ground.

OK or NG

>> GO TO 2

>> 1. Remove oil pan. Refer to

AT-410, "Control Valve

Assembly and Accumulators"

2. Check the following items:

Torque converter clutch solenoid valve
Refer to

AT-380, "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 5 and TCM harness connector terminal 3.

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-377, "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: 5 - 20

Ω

MCIA0081E

Continuity should exist.

MCIA0082E

AT-380

[ALL]

TORQUE CONVERTER CLUTCH SOLENOID VALVE

Component Inspection

ECS009BI

TORQUE CONVERTER CLUTCH 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.)

Torque converter
clutch solenoid
valve

Ground

5 - 20

Ω

MCIA0083E

MCIA0084E

BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM POW-

ER SOURCE)

AT-381

[ALL]

BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM POWER
SOURCE)

PFP:31940

Description

ECS009BJ

The A/T fluid temperature sensor detects the A/T fluid temperature
and 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.

SCIA0735E

SAT021J

Monitor item

Condition

Specification (Approximately)

A/T fluid temperature sensor

Cold [20

C (68

F)]

↓

Hot [80

C (176

F)]

1.5V

↓

0.5V

2.5 k

Ω

↓

0.3 k

Ω

Termi-

nal No.

Wire color

Item

Condition

Judgement stan-

dard

(Approx.)

BR/R

Power source

When turning ignition switch to “ON”.

Battery voltage

When turning ignition switch to
“OFF”.

BR/R

Power source

Same as No. 10

R/B

Power source
(Memory back-up)

When turning ignition switch to
“OFF”.

Battery voltage

When turning ignition switch to “ON”.

Battery voltage

Ground
(A/T fluid tempera-
ture sensor)

—

A/T fluid tempera-
ture sensor

When ATF temperature is 20

(68

F).

1.5V

When ATF temperature is 80

(176

F).

0.5V

AT-382

[ALL]

BATT/FLUID TEMP SEN (A/T FLUID TEMP SENSOR CIRCUIT AND TCM POW-

ER SOURCE)

ON BOARD DIAGNOSIS LOGIC

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 1/8 of the full open posi-
tion, engine speed higher than 450 rpm and driving for more
than 10 minutes.

If DTC is detected, go to

AT-384, "Diagnostic Procedure"

Without CONSULT-II

Start engine.

Perform self-diagnosis.
Refer to

AT-51, "TCM SELF-DIAGNOSTIC PROCEDURE (NO

TOOLS)"

(EURO OBD) or

AT-252, "Diagnostic Procedure With-

out CONSULT-II"

(Except EURO OBD).

If DTC is detected, go to