battery NISSAN TIIDA 2010 Service Owner's Manual

P0734 4GR INCORRECT RATIOAT-121
< SERVICE INFORMATION >
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- Valve, sleeve and plug slide along valve bore under their own weight.
- Valve, sleeve and plug are free from burrs, dents and scratches.
- Control valve springs are free from damage, deformation and fatigue.
- Hydraulic line is free from obstacles.
OK or NG
OK >> GO TO 6.
NG >> Repair control valve.
6.CHECK SHIFT-UP (D3 TO D4)
During AT-58, "
Cruise Test - Part 1".
Does A/T shift from D
3 to D4 at the specified speed?
YES >> GO TO 11.
NO >> Check control valve again. Repair or replace control valve assembly.
7.CHECK VALVE RESISTANCE
1. Remove control valve assembly. Refer to AT-222, "
Control Valve Assembly and Accumulators".
- Line pressure solenoid valves
2. Check resistance between terminal cord assembly harness con- nector terminal and ground. Refer to AT-134, "
Wiring Diagram -
AT - L P S V".
OK or NG
OK >> GO TO 8.
NG >> Replace solenoid valve assembly.
8.CHECK VALVE OPERATION
1. Remove control valve assembly. Refer to AT-222, "
Control Valve Assembly and Accumulators".
- Line pressure solenoid valves
2. Check solenoid valve by listening for its operating sound while applying battery voltage to the terminal and ground. Refer to AT-
134, "Wiring Diagram - AT - LPSV".
OK or NG
OK >> GO TO 9.
NG >> Replace solenoid valve assembly.
9.CHECK CONTROL VALVE
1. Disassemble control valve assembly. Refer to AT-281, "
Control Valve Assembly".
2. Check line pressure circuit valves for sticking.
- Pilot valve
- Shift solenoid valve A
- Shift solenoid valve B
OK or NG
OK >> GO TO 10.
SCIA7190E
Solenoid valve Connector Terminal Resistance (Approx.)
Line pressure solenoid
valve F30 4 - Ground 2.5 - 5
Ω
SCIA3457E
SCIA3275E
Revision: January 20102010 Versa

P0740 TORQUE CONVERTERAT-127
< SERVICE INFORMATION >
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• 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 Connector Terminal Resistance (Approx.)
Torque converter
clutch solenoid valve F30 5 - Ground
5 - 20 Ω
SCIA2063E
SCIA2066E
Revision: January 20102010 Versa

AT-130
< SERVICE INFORMATION >
P0744 TORQUE CONVERTER
During AT-58, "Cruise Test - Part 1".
Does A/T shift from D
3 to D4 at the specified speed?
YES >> GO TO 5.
NO >> Check control valve again. Repair or replace control valve assembly.
5.CHECK DTC
Perform AT-128, "
DTC Confirmation Procedure".
OK or NG
OK >> INSPECTION END
NG >> GO TO 11. Check for proper lock-up.
6.CHECK VALVE RESISTANCE
1. Remove control valve assembly. Refer to AT-222, "
Control Valve Assembly and Accumulators".
- Line pressure solenoid valve
2. Check resistance between terminal cord assembly harness con- nector terminal and ground. Refer to AT-134, "
Wiring Diagram -
AT - L P S V".
OK or NG
OK >> GO TO 7.
NG >> Replace solenoid valve assembly.
7.CHECK VALVE OPERATION
1. Remove control valve assembly. Refer to AT-222, "
Control Valve Assembly and Accumulators".
- Line pressure solenoid valve
2. Check solenoid valve by listening for its operating sound while applying battery voltage to the terminal and ground. Refer to AT-
134, "Wiring Diagram - AT - LPSV".
OK or NG
OK >> GO TO 8.
NG >> Replace solenoid valve assembly.
8.CHECK CONTROL VALVE
1. Disassemble control valve assembly. Refer to AT-281, "
Control Valve Assembly".
2. Check line pressure circuit valves for sticking.
- Pressure regulator valve
- Pilot valve
- Pressure modifier valve
OK or NG
OK >> GO TO 9.
NG >> Repair control valve.
9.CHECK SHIFT-UP (D3 TO D4)
SCIA7190E
Solenoid valve Connectror Terminal Resistance (Approx.)
Line pressure solenoid
valve F30 4 - Ground 2.5 - 5
Ω
SCIA3457E
SCIA3275E
Revision: January 20102010 Versa

AT-132
< SERVICE INFORMATION >
P0744 TORQUE CONVERTER
2. Check solenoid valve by listening for its operating sound whileapplying battery voltage to the terminal and ground. Refer to AT-
124, "Wiring Diagram - AT - TCV".
OK or NG
OK >> GO TO 14.
NG >> Replace solenoid valve assembly.
14.CHECK CONTROL VALVE
1. Disassemble control valve assembly. Refer to AT-281, "
Control Valve Assembly".
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 control valve.
15.CHECK LOCK-UP
During AT-58, "
Cruise Test - Part 1".
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 AT-128, "
DTC Confirmation Procedure".
OK or NG
OK >> INSPECTION END
NG >> Perform “Cruise test — Part 1” again and return to the start point of this test group.
SCIA2066E
SCIA7191E
Revision: January 20102010 Versa

P0745 PRESSURE CONTROL SOLENOID AAT-137
< SERVICE INFORMATION >
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NG >> GO TO 6.
6.CHECK TCM
1. Check TCM input/output signal. Refer to AT-75, "
TCM Terminal and Reference Value" .
2. If NG, recheck TCM pin terminals for dam age or loose connection with harness connector.
OK or NG
OK >> INSPECTION END
NG >> Repair or replace damaged parts.
Component InspectionINFOID:0000000005397331
LINE PRESSURE SOLENOID VALVE
• For removal, refer to AT-222, "Control Valve Assembly and Accumulators" .
Resistance Check
• 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.
DROPPING RESISTOR
• Check resistance between terminals.
Solenoid valve Connector Terminal Resistance (Approx.)
Line pressure solenoid
valve F30 4 - Ground
2.5 - 5 Ω
SCIA3457E
SCIA3275E
Item Connector Terminal Resistance (Approx.)
Dropping resistor E49 1 - 212 Ω
SCIA4950E
Revision: January 20102010 Versa

AT-140
< SERVICE INFORMATION >
P0750 SHIFT SOLENOID A
Diagnosis Procedure
INFOID:0000000005397338
1.CHECK INPUT SIGNAL
With CONSULT-III
1. Start engine.
2. Select “MAIN SIGNALS” in “DATA MONITO R” mode for “TRANSMISSION” with CONSULT-III.
3. Read out the value of “SHIFT S/V A” 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 SHIFT SOLENOID VALVE A 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 TERM INAL CORD ASSEMBLY HARNESS CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect terminal cord assembly harness connector and TCM connector.
Item name Condition Display value
SHIFT S/V A When shift solenoid valve A operates.
(When driving in “D
1” or “D4”.)
ON
When shift solenoid valve A does not oper-
ate.
(When driving in “D
2” or “D3”.) OFF
Item
Connec-
tor Terminal
Condition Judge-
ment stan-
dard
(Approx.)
Shift sole-
noid valve A E31 11 - Ground When shift solenoid valve
A operates.
(When driving in “D
1” or
“D
4”.) Battery
voltage
When shift solenoid valve
A does not operate.
(When driving in “D
2” or
“D
3”.) 0 V
SCIA3248E
Solenoid Valve Connector Terminal Resistance (Approx.)
Shift solenoid valve A E31 11 - Ground 20 - 30 Ω
SCIA3249E
Revision: January 20102010 Versa

AT-142
< SERVICE INFORMATION >
P0750 SHIFT SOLENOID A
• Check resistance between terminal and ground.
Operation Check
• Check solenoid valve by listening for its operating sound whileapplying battery voltage to the terminal and ground.
Solenoid valve Connector Terminal Resistance (Approx.)
Shift solenoid valve A F30 2 - Ground 20 - 30 Ω
SCIA2049E
SCIA2052E
Revision: January 20102010 Versa

P0755 SHIFT SOLENOID BAT-145
< SERVICE INFORMATION >
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Diagnosis ProcedureINFOID:0000000005397346
1.CHECK INPUT SIGNALWith CONSULT-III
1. Start engine.
2. Select “MAIN SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Read out the value of “SHIFT S/V B” 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 SHIFT SOLENOID VALVE B 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 assemb ly harness connector and TCM connector.
Item name Condition Display value
SHIFT S/V B When shift solenoid valve B operates.
(When driving in “D
1” or “D2”.)
ON
When shift solenoid valve B does not operate.
(When driving in “D
3” or “D4”.) OFF
Item
Connec-
tor Terminal
Condition Judge-
ment stan- dard
(Approx.)
Shift sole-
noid valve B E3112 -
Ground When shift solenoid valve
B operates.
(When driving in “D
1” or
“D
2”.) Battery
voltage
When shift solenoid valve
B does not operate.
(When driving in “D
3” or
“D
4”.) 0 V
SCIA3253E
Solenoid Valve Connector Terminal Resistance (Approx.)
Shift solenoid valve B E31 12 - Ground 5 - 20 Ω
SCIA3254E
Revision: January 20102010 Versa

P0755 SHIFT SOLENOID BAT-147
< SERVICE INFORMATION >
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• 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 Connector Terminal Resistance (Approx.)
Shift solenoid valve B F30 1 - Ground 5 - 20 Ω
SCIA2055E
SCIA2058E
Revision: January 20102010 Versa

AT-150
< SERVICE INFORMATION >
P1760 OVERRUN CLUTCH SOLENOID
Diagnosis Procedure
INFOID:0000000005397354
1.CHECK INPUT SIGNAL
With CONSULT-III
1. Start engine.
2. Select “MAIN SIGNALS” in “DATA MONITO R” mode for “TRANSMISSION” with CONSULT-III.
3. Read out the value of “OVERRUN/C S/V” 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 OVERRUN 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 TERM INAL CORD ASSEMBLY HARNESS CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect terminal cord assembly harness connector and TCM connector.
Item name Condition Display value
OVERRUN/C S/V When overrun clutch solenoid valve oper-
ates. (When overrun clutch disengaged.
Refer to
AT- 2 2
.) ON
When overrun clutch solenoid valve does
not operate. (When overrun clutch en-
gaged. Refer to AT- 2 2
.) OFF
Item
Connec-
tor Terminal
Condition Judge-
ment stan- dard
(Approx.)
Overrun
clutch sole-
noid valve E31
20 -
Ground When overrun clutch so-
lenoid valve operates.
(When overrun clutch dis-
engaged. Refer to AT- 2 2

.) Battery
voltage
When overrun clutch so-
lenoid valve dose not op-
erate. (When overrun
clutch engaged. Refer to
AT- 2 2
.) 0 V
SCIA3258E
Solenoid Valve Connector Terminal Resistance (Approx.)
Overrun clutch solenoid
valve E31 20 - Ground 20 - 30 Ω
SCIA3259E
Revision: January 20102010 Versa