2001 NISSAN ALMERA N16 Résistance

Diagnostic ProcedureNJAT0297
1 CHECK VALVE RESISTANCE
1. Turn ignition switch to ªOFFº position.
2. Disconnect terminal cord assembly connector in engine compartment.
3. Check resistance between terminal 5 and ground.
Resistance:
5-20W
SAT889JB
OK or NG
OK©GO TO 2.
NG©1. Remove oil pan. Refer to AT-343.
2. Check the following items:
+Torque converter clutch solenoid valve
Refer to ªComponent Inspectionº, AT-236.
+Harness of terminal cord assembly for short or open
DTC P0740 TORQUE CONVERTER CLUTCH
SOLENOID VALVE
EURO-OBD
Diagnostic Procedure
AT-234

SAT053KA
Component InspectionNJAT0298TORQUE CONVERTER CLUTCH SOLENOID VALVENJAT0298S01+For removal, refer to AT-343.
Resistance CheckNJAT0298S0101+Check resistance between two terminals.
Solenoid valve Terminal No.Resistance
(Approx.)
Torque converter
clutch solenoid
valve5 Ground 5 - 20W
SAT054KA
Operation CheckNJAT0298S0102+Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal and ground.
DTC P0740 TORQUE CONVERTER CLUTCH
SOLENOID VALVE
EURO-OBD
Component Inspection
AT-236

Diagnostic ProcedureNJAT0301
1 CHECK VALVE RESISTANCE
1. Turn ignition switch to ªOFFº position.
2. Disconnect terminal cord assembly connector in engine compartment.
3. Check resistance between terminal 4 and ground.
Resistance:
2.5-5W
SAT895JB
OK or NG
OK©GO TO 2.
NG©1. Remove control valve assembly. Refer to AT-343.
2. Check the following items:
+Line pressure solenoid valve
Refer to ªComponent Inspectionº, AT-243.
+Harness of terminal cord assembly for short or open
DTC P0745 LINE PRESSURE SOLENOID VALVEEURO-OBD
Diagnostic Procedure
AT-240

2 CHECK POWER SOURCE CIRCUIT
1. Turn ignition switch to ªOFFº position.
2. Disconnect TCM harness connector.
3. Check resistance between terminal 4 and TCM harness connector terminal 2.
Resistance:
10-15W
SAT896JB
OK or NG
OK©GO TO 3.
NG©Check the following items:
+Dropping resistor
Refer to ªComponent Inspectionº, AT-243.
+Harness for short or open between TCM terminal 2 and terminal cord assembly (Main
harness)
DTC P0745 LINE PRESSURE SOLENOID VALVEEURO-OBD
Diagnostic Procedure (Cont'd)
AT-241

3 CHECK POWER SOURCE CIRCUIT
1. Turn ignition switch to ªOFFº position.
2. Check resistance between terminal 4 and TCM harness connector terminal 1.
Resistance:
Approx. 0W
SAT897JB
If OK, check harness for short to ground and short to power.
3. 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 Diagnostic Trouble Code (DTC) confirmation procedure, AT-238.
OK or NG
OK©INSPECTION END
NG©1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness con-
nector.
DTC P0745 LINE PRESSURE SOLENOID VALVEEURO-OBD
Diagnostic Procedure (Cont'd)
AT-242

SAT898JB
Component Inspection=NJAT0302LINE PRESSURE SOLENOID VALVENJAT0302S01+For removal, refer to AT-343.
Resistance CheckNJAT0302S0101+Check resistance between two terminals.
Solenoid valve Terminal No.Resistance
(Approx.)
Line pressure
solenoid valve4 Ground 2.5 - 5W
SAT899JB
Operation CheckNJAT0302S0102+Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal and ground.
SAT003K
DROPPING RESISTORNJAT0302S02+Check resistance between two terminals.
Resistance:
10-15W
DTC P0745 LINE PRESSURE SOLENOID VALVEEURO-OBD
Component Inspection
AT-243

Diagnostic ProcedureNJAT0305
1 CHECK VALVE RESISTANCE
1. Turn ignition switch to ªOFFº position.
2. Disconnect terminal cord assembly connector in engine compartment.
3. Check resistance between terminal 2 and ground.
Resistance:
20-30W
SAT900JB
OK or NG
OK©GO TO 2.
NG©1. Remove control valve assembly. Refer to AT-343.
2. Check the following items:
+Shift solenoid valve A
Refer to ªComponent Inspectionº, AT-249.
+Harness of terminal cord assembly for short or open
DTC P0750 SHIFT SOLENOID VALVE AEURO-OBD
Diagnostic Procedure
AT-247

SAT056KA
Component InspectionNJAT0306SHIFT SOLENOID VALVE ANJAT0306S01+For removal, refer to AT-343.
Resistance CheckNJAT0306S0101+Check resistance between two terminals.
Solenoid valve Terminal No.Resistance
(Approx.)
Shift solenoid
valve A2 Ground 20 - 30W
SAT903JB
Operation CheckNJAT0306S0102+Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal and ground.
DTC P0750 SHIFT SOLENOID VALVE AEURO-OBD
Component Inspection
AT-249