Nissan Tiida C11. Manual — part 1330
OVERRUN CLUTCH SOLENOID VALVE
TM-371
< COMPONENT DIAGNOSIS >
[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
3.
Check continuity between terminal cord assembly harness con-
nector terminal and TCM connector terminal.
4.
If OK, check harness for short to ground and short to power.
5.
If OK, check continuity between 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 VALVE RESISTANCE
1.
Turn ignition switch OFF.
2.
Disconnect terminal cord assembly connector in engine room.
3.
Check resistance between terminal cord assembly harness con-
nector terminal and ground.
OK or NG
OK
>> GO TO 5.
NG
>> Repair or replace damaged parts.
5.
CHECK DTC
Perform
TM-369, "DTC Confirmation Procedure"
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 6.
6.
CHECK TCM
1.
Check TCM input/output signals. 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:0000000001713025
OVERRUN CLUTCH SOLENOID VALVE
• For removal, refer to
XX-XX, "*****"
.
Resistance Check
Item
Connector
Terminal
Continuity
TCM
E101
20
Yes
Terminal cord assembly
harness connector
F30
3
SCIA3260E
Solenoid valve
Connector
Terminal
Resistance (Approx.)
Overrun clutch solenoid
valve
F30
3 - Ground
20 - 30
Ω
SCIA4945E
TM-372
< COMPONENT DIAGNOSIS >
[TYPE 2 (4AT: RE4F03B)]
OVERRUN CLUTCH SOLENOID VALVE
• Check resistance between terminal and ground.
Operation Check
• Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal and ground.
Solenoid valve
Terminal
Resistance (Ap-
prox.)
Overrun clutch so-
lenoid valve
3
Ground
20 - 30
Ω
SCIA2059E
SCIA2062E
TORQUE CONVERTER CLUTCH SOLENOID VALVE
TM-373
< COMPONENT DIAGNOSIS >
[TYPE 2 (4AT: RE4F03B)]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
TORQUE CONVERTER CLUTCH SOLENOID VALVE
Description
INFOID:0000000001713026
• The torque converter clutch solenoid valve is activated, with the gear in D
4
and D
3
, by the TCM in response
to signals sent from the vehicle speed sensor and the ECM (throttle opening). Lock-up piston operation will
then be controlled.
• Lock-up operation, however, is prohibited when A/T fluid temperature is too low.
• When the accelerator pedal is depressed (less than 2/8) on lock-up condition, the engine speed should not
change abruptly. If there is an abrupt change in engine speed, there is no lock-up.
CONSULT-III Reference Value in Data Monitor Mode
INFOID:0000000001713027
Remarks: Specification data are reference values.
On Board Diagnosis Logic
INFOID:0000000001713028
Diagnostic trouble code “T/C CLUTCH SOL/V” with CONSULT-III or 7th judgement flicker without CONSULT-
III is detected when TCM detects an improper voltage drop while it tries to operate the solenoid valve.
Possible Cause
INFOID:0000000001713029
• Torque converter clutch solenoid valve
• Harness or connector
(Solenoid circuit is open or shorted.)
DTC Confirmation Procedure
INFOID:0000000001713030
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. (Do not start engine.)
2.
Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III and wait at least 1 second.
3.
Touch “START”.
4.
Start engine and maintain the following conditions for at least 5 consecutive seconds.
VEHICLE SPEED: 80 km/h (50 MPH) or more
THROTTLE POSI: 0.5/8 - 1.0/8
SLCT LVR POSI: “D” position
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
5.
If the check result is NG, go to
WITHOUT CONSULT-III
1.
Start engine.
2.
Drive vehicle in D
1
→
D
2
→
D
3
→
D
4
→
D
4
lock-up position.
3.
Perform self-diagnosis. Refer to
TM-350, "Diagnosis Procedure without CONSULT-III"
4.
If the check result is NG, go to
Diagnosis Procedure
INFOID:0000000001713032
1.
CHECK INPUT SIGNAL
With CONSULT-III
1.
Start engine.
2.
Select “MAIN SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
Item name
Condition
Display value (Approx.)
TCC S/V DUTY
Lock-up OFF
⇔
Lock-up ON
4%
⇔
94%
TM-374
< COMPONENT DIAGNOSIS >
[TYPE 2 (4AT: RE4F03B)]
TORQUE CONVERTER CLUTCH SOLENOID VALVE
3.
Read out the value of “TCC S/V DUTY” while driving. Check the value changes according to driving
speed.
Without CONSULT-III
1.
Start engine.
2.
Check voltage between TCM connector terminal and ground.
OK or NG
OK
>> GO TO 5.
NG
>> GO TO 2.
2.
CHECK TORQUE CONVERTER CLUTCH SOLENOID VALVE CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect TCM connector.
3.
Check resistance between TCM connector terminal and ground.
OK or NG
OK
>> GO TO 5.
NG
>> GO TO 3.
3.
CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY HARNESS CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect terminal cord assembly harness connector and TCM connector.
3.
Check continuity between terminal cord assembly harness con-
nector terminal and TCM connector terminal.
4.
If OK, check harness for short to ground and short to power.
5.
If OK, check continuity between 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.
Item name
Condition
Display value
(Approx.)
TCC S/V
DUTY
Lock-up OFF
⇔
Lock-up ON
4%
⇔
94%
Item
Connec-
tor
Terminal
Condition
Judge-
ment stan-
dard
(Approx.)
Torque con-
verter clutch
solenoid
valve
E31
3 - Ground
When A/T performs lock-
up.
8 - 15V
When A/T does not per-
form lock-up.
0V
SCIA3261E
Solenoid Valve
Connector
Terminal
Resistance (Ap-
prox.)
Torque converter clutch
solenoid valve
E31
3 - Ground
5 - 20
Ω
SCIA3262E
Item
Connector
Terminal
Continuity
TCM
E31
3
Yes
Terminal cord assembly
harness connector
F30
5
SCIA3263E
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