Nissan Tiida C11. Manual - part 1340

A/T TCC S/V FUNCTION (LOCK-UP)

TM-411

< COMPONENT DIAGNOSIS >

[TYPE 2 (4AT: RE4F03B)]

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10.

CHECK DTC

Perform 

TM-408, "DTC Confirmation Procedure"

.

OK or NG

OK

>> INSPECTION END

NG

>> GO TO 11.

11.

CHECK LOCK-UP

During 

XX-XX, "*****"

.

A/T perform lock-up at the specified speed?

YES

>> Perform 

XX-XX, "*****"

 again and return to the start

point of this test group.

NO

>> GO TO 12.

12.

CHECK VALVE RESISTANCE

1.

Remove control valve assembly. Refer to 

XX-XX, "*****"

.

-

Torque converter clutch solenoid valve

2.

Check resistance between terminal cord assembly harness con-
nector terminal and ground.

OK or NG

OK

>> GO TO 13.

NG

>> Replace solenoid valve assembly.

13.

CHECK VALVE OPERATION

1.

Remove control valve assembly. Refer to 

XX-XX, "*****"

.

-

Torque converter clutch solenoid valve

2.

Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal and ground.

OK or NG

OK

>> GO TO 14.

NG

>> Replace solenoid valve assembly.

14.

CHECK CONTROL VALVE

1.

Disassemble control valve assembly. Refer to 

XX-XX, "*****"

.

2.

Check control valves for sticking.

-

Torque converter clutch control valve

-

Torque converter clutch relief valve

OK or NG

OK

>> GO TO 15.

NG

>> Repair or replace control valve.

SCIA7191E

Solenoid valve

Terminal

Resistance

(Approx.)

Torque converter clutch solenoid valve

5

Ground

5 - 20 

Ω

SCIA2063E

SCIA2066E

TM-412

< COMPONENT DIAGNOSIS >

[TYPE 2 (4AT: RE4F03B)]

A/T TCC S/V FUNCTION (LOCK-UP)

15.

CHECK LOCK-UP

During 

XX-XX, "*****"

.

A/T perform lock-up at the specified speed?

YES

>> GO TO 16.

NO

>> Check control valve again. Repair or replace control

valve assembly.

16.

CHECK DTC

Perform 

TM-408, "DTC Confirmation Procedure"

.

OK or NG

OK

>> INSPECTION END

NG

>> Perform 

XX-XX, "*****"

 again and return to the start point of this test group.

SCIA7191E

CONTROL UNIT (RAM), CONTROL UNIT (ROM)

TM-413

< COMPONENT DIAGNOSIS >

[TYPE 2 (4AT: RE4F03B)]

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CONTROL UNIT (RAM), CONTROL UNIT (ROM)

Description

INFOID:0000000001713102

The TCM consists of a microcomputer and connectors for signal
input and output and for power supply. The unit controls the A/T.

On Board Diagnosis Logic

INFOID:0000000001713103

Diagnostic trouble code “CONTROL UNIT (RAM)”, “CONTROL UNIT (ROM)” with CONSULT-III is detected
when TCM memory (RAM) or (ROM) is malfunctioning.

Possible Cause

INFOID:0000000001713104

TCM.

DTC Confirmation Procedure

INFOID:0000000001713105

CAUTION:

If performing this “DTC Confirmation Procedure” again, always turn ignition switch OFF and wait at
least 10 seconds before continuing.
After the repair, perform the following procedure to confirm the malfunction is eliminated.

 WITH CONSULT-III

1.

Turn ignition switch ON and select “DATA MONITOR” mode for TRANSMISSION with CONSULT-III.

2.

Touch “START”.

3.

Start engine.

4.

Run engine for at least 2 seconds at idle speed.

5.

If the check result is NG, go to 

TM-413, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000001713106

1.

CHECK DTC

With CONSULT-III

1.

Turn ignition switch ON and select “SELF-DIAG RESULTS” mode for TRANSMISSION with CONSULT-III.

2.

Touch “ERASE”.

3.

Perform 

TM-413, "DTC Confirmation Procedure"

.

Is the “CONTROL UNIT (RAM)” or “CONTROL UNIT (ROM)” displayed again?

YES

>> Replace TCM.

NO

>> INSPECTION END

SAT574J

TM-414

< COMPONENT DIAGNOSIS >

[TYPE 2 (4AT: RE4F03B)]

PNP, OD SWITCH AND CLOSED THROTTLE, WIDE OPEN THROTTLE POSI-

TION SIGNAL CIRCUIT

PNP, OD SWITCH AND CLOSED THROTTLE, WIDE OPEN THROTTLE PO-
SITION SIGNAL CIRCUIT

CONSULT-III Reference Value in Data Monitor Mode

INFOID:0000000001713107

Remarks: Specification data are reference values.

TCM Terminal and Reference Value

INFOID:0000000001713108

TCM terminal data are reference values, measured between each terminal and ground.

Diagnosis Procedure

INFOID:0000000001713109

1.

CHECK CAN COMMUNICATION LINE

Perform the self-diagnosis. Refer to 

XX-XX, "*****"

.

Is a malfunction in the CAN communication indicated in the results?

YES

>> Check CAN communication line. Refer to 

TM-391

.

NO (With CONSULT-III) >>GO TO 2.
NO (Without CONSULT-III) >>GO TO 3.

Item name

Condition

Display value

PN POSI SW

When setting selector lever to “N” or “P” position.

ON

When setting selector lever to other positions.

OFF

R POSITION SW

When setting selector lever to “R” position.

ON

When setting selector lever to other positions.

OFF

D POSITION SW

When setting selector lever to “D” position.

ON

When setting selector lever to other positions.

OFF

2 POSITION SW

When setting selector lever to “2” position.

ON

When setting selector lever to other positions.

OFF

1 POSITION SW

When setting selector lever to “1” position.

ON

When setting selector lever to other positions.

OFF

OVERDRIVE SW

When overdrive control switch is depressed.

ON

When overdrive control switch is released.

OFF

CLOSED THL/SW

Released accelerator pedal.

ON

Depressed accelerator pedal.

OFF

W/O THRL/P-SW

Fully depressed accelerator pedal.

ON

Released accelerator pedal.

OFF

Terminal

Wire color

Item

Condition

Judgement standard 

(Approx.)

26

Y

PNP switch “1” posi-
tion

and

When setting selector lever to “1” position.

Battery voltage

When setting selector lever to other positions.

0V

27

G

PNP switch “2” posi-
tion

When setting selector lever to “2” position.

Battery voltage

When setting selector lever to other positions.

0V

34

LG

PNP switch “D” posi-
tion

When setting selector lever to “D” position.

Battery voltage

When setting selector lever to other positions.

0V

35

SB

PNP switch “R” posi-
tion

When setting selector lever to “R” position.

Battery voltage

When setting selector lever to other positions.

0V

36

R

PNP switch “N” or “P” 
position

When setting selector lever to “N” or “P” posi-
tions.

Battery voltage

When setting selector lever to other positions.

0V