Nissan Tiida C11. Manual - part 1332

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

ER SOURCE)

TM-379

< COMPONENT DIAGNOSIS >

[TYPE 2 (4AT: RE4F03B)]

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7.

CHECK A/T FLUID TEMPERATURE SENSOR WITH TERMINAL CORD ASSEMBLY

1.

Turn ignition switch OFF.

2.

Disconnect terminal cord assembly connector in engine room.

3.

Check resistance between terminal cord assembly harness con-
nector terminals.

4.

Reinstall any part removed.

OK or NG

OK

>> GO TO 8.

NG

>> Repair or replace damaged parts.

8.

DETECT MALFUNCTIONING ITEM

1.

Remove oil pan. Refer to 

XX-XX, "*****"

.

2.

Check the following items:

-

A/T fluid temperature sensor

•

Check resistance between terminal cord assembly harness con-
nector terminals while changing temperature as shown.

-

Harness of terminal cord assembly for short or open

OK or NG

OK

>> GO TO 9.

NG

>> Repair or replace damaged parts.

9.

CHECK DTC

Perform 

TM-376, "DTC Confirmation Procedure"

.

OK or NG

OK

>> INSPECTION END

NG

>> GO TO 10.

10.

CHECK TCM

1.

Check TCM input/output signal. Refer to 

XX-XX, "*****"

.

2.

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

OK or NG

OK

>> INSPECTION END

NG

>> Repair or replace damaged parts.

Component Inspection

INFOID:0000000001713041

A/T FLUID TEMPERATURE SENSOR

Temperature 

°

C (

°

F)

Resistance (Approx.)

20 (68)

2.5 k

Ω

80 (176)

0.3 k

Ω

SCIA4948E

Temperature [

°

C (

°

F)]

Resistance (Approx.)

20 (68)

2.5 k

Ω

80 (176)

0.3 k

Ω

SAT298F

TM-380

< COMPONENT DIAGNOSIS >

[TYPE 2 (4AT: RE4F03B)]

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

ER SOURCE)

• For removal, refer to 

XX-XX, "*****"

.

• Check resistance between terminal cord assembly harness con-

nector terminals while changing temperature as shown.

Temperature [

°

C (

°

F)]

Resistance (Approx.)

20 (68)

2.5 k

Ω

80 (176)

0.3 k

Ω

SAT298F

ENGINE SPEED SIGNAL

TM-381

< COMPONENT DIAGNOSIS >

[TYPE 2 (4AT: RE4F03B)]

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ENGINE SPEED SIGNAL

Description

INFOID:0000000001713042

The engine speed signal is sent from the ECM to the TCM.

CONSULT-III Reference Value in Data Monitor Mode

INFOID:0000000001713043

Remarks: Specification data are reference values.

On Board Diagnosis Logic

INFOID:0000000001713044

Diagnostic trouble code “ENGINE SPEED SIG” with CONSULT-III or 9th judgement flicker without CONSULT-
III is detected when TCM does not receive the proper voltage signal from ECM.

Possible Cause

INFOID:0000000001713045

Harness or connector
(Circuit is open or shorted.)

DTC Confirmation Procedure

INFOID:0000000001713046

CAUTION:

• Always drive vehicle at a safe speed.
• 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 and maintain the following conditions for at least 10 consecutive seconds.
VEHICLE SPEED: 10 km/h (6 MPH) or more
THROTTLE POSI: More than 1.0/8
SLCT LVR POSI: “D” position

4.

If the check result is NG, go to 

TM-381, "Diagnosis Procedure"

.

 WITHOUT CONSULT-III

1.

Start engine.

2.

Drive vehicle under the following conditions for more than 10 seconds.
Selector lever position: “D” position
Vehicle speed: Higher than 10 km/h (6 MPH)
Throttle position: Greater than 1.0/8 of the full throttle position

3.

Perform self-diagnosis. Refer to 

TM-350, "Diagnosis Procedure without CONSULT-III"

.

4.

If the check result is NG, go to 

TM-381, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000001713048

1.

CHECK DTC WITH ECM

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

XX-XX, "*****"

.

OK or NG

OK

>> GO TO 2.

NG

>> Check ignition signal circuit for engine control. Refer to 

XX-XX, "*****"

.

2.

CHECK INPUT SIGNAL

With CONSULT-III

1.

Start engine.

Item name

Condition

Display value

ENGINE SPEED 

Engine running

Approximately matches the tachometer reading.

TM-382

< COMPONENT DIAGNOSIS >

[TYPE 2 (4AT: RE4F03B)]

ENGINE SPEED SIGNAL

2.

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

3.

Read out the value of “ENGINE SPEED”. Check engine speed changes according to throttle position.

Without CONSULT-III

1.

Start engine.

2.

Check voltage between TCM harness connector terminal and
ground.

OK or NG

OK

>> GO TO 4.

NG

>> GO TO 3.

3.

 CHECK HARNESS BETWEEN TCM AND ECM

1.

Turn ignition switch OFF.

2.

Disconnect ECM connector and TCM connector.

3.

Check continuity between ECM connector and TCM connector.

4.

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

5.

If OK, check continuity between body ground and transaxle
assembly.

6.

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 

TM-381, "DTC Confirmation Procedure"

.

OK or NG

OK

>> INSPECTION END

NG

>> GO TO 5.

5.

CHECK TCM

1.

Check TCM input/output signal. Refer to 

XX-XX, "*****"

.

2.

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

OK or NG

OK

>> INSPECTION END

NG

>> Repair or replace damaged parts.

Item name

Condition

Display value

ENGINE 
SPEED 

Engine running

Approximately matches the ta-
chometer reading.

Item

Connec-

tor

Terminal

Condition

Judgement standard (Ap-

prox.)

Engine 

speed signal

E32

39 - 

Ground

 

and Refer 

to 

XX-XX, "*****"

.

SCIA3265E

Item

Connector

Terminal

Continuity

TCM

E32

39

Yes

ECM

F10

13

SCIA7173E