NISSAN ALMERA N16 2001 Electronic Repair Manual

SAT580J
SAT824H
SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURENJAT0061S05After the repair, perform the following procedure to confirm the
malfunction is eliminated.
With CONSULT-IINJAT0061S05011) Start engine.
2) Select ªSELF-DIAG RESULTSº mode for A/T with CONSULT-
II.
3) With brake pedal depressed, shift the lever from ªPº®ªNº®
ªDº®ªNº®ªPº positions.
Without CONSULT-IINJAT0061S05021) Start engine.
2) With brake pedal depressed, shift the lever from ªPº®ªNº®
ªDº®ªNº®ªPº positions.
3) Perform self-diagnosis.
Refer to ªSELF-DIAGNOSTIC PROCEDURE (Without
CONSULT-II)º, AT-42.
LINE PRESSURE SOLENOID
VALVE
EXCEPT FOR EURO-OBD
Description (Cont'd)
AT-175

Wiring Diagram Ð AT Ð LPSVNJAT0209
YAT240
LINE PRESSURE SOLENOID
VALVE
EXCEPT FOR EURO-OBD
Wiring Diagram Ð AT Ð LPSV
AT-176

Diagnostic ProcedureNJAT0062
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
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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-180.
+Harness of terminal cord assembly for short or open
LINE PRESSURE SOLENOID
VALVE
EXCEPT FOR EURO-OBD
Diagnostic Procedure
AT-177

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
SAT896JA
OK or NG
OK©GO TO 3.
NG©Check the following items:
+Dropping resistor
Refer to ªComponent Inspectionº, AT-180.
+Harness for short or open between TCM terminal 2 and terminal cord assembly (Main
harness)
LINE PRESSURE SOLENOID
VALVE
EXCEPT FOR EURO-OBD
Diagnostic Procedure (Cont'd)
AT-178

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
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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 Self-diagnosis Code confirmation procedure, AT-175.
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.
LINE PRESSURE SOLENOID
VALVE
EXCEPT FOR EURO-OBD
Diagnostic Procedure (Cont'd)
AT-179

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Component Inspection=NJAT0063LINE PRESSURE SOLENOID VALVENJAT0063S01+For removal, refer to AT-343.
Resistance CheckNJAT0063S0101+Check resistance between two terminals.
Solenoid valve Terminal No.Resistance
(Approx.)
Line pressure
solenoid valve4 Ground 2.5 - 5W
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Operation CheckNJAT0063S0102+Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal and ground.
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DROPPING RESISTORNJAT0063S02+Check resistance between two terminals.
Resistance:
10-15W
LINE PRESSURE SOLENOID
VALVE
EXCEPT FOR EURO-OBD
Component Inspection
AT-180

SAT088JA
DescriptionNJAT0264+The PNP switch assembly includes a transmission range
switch.
+The transmission range switch detects the selector lever posi-
tion and sends a signal to the TCM.
TCM TERMINALS AND REFERENCE VALUENJAT0264S01Remarks: Specification data are reference values.
Terminal
No.Wire color Item ConditionJudgement stan-
dard
26 BR/YPNP switch ª1º
position
When setting selector lever to ª1º
position.Battery voltage
When setting selector lever to other
positions.1V or less
27 LPNP switch ª2º
positionWhen setting selector lever to ª2º
position.Battery voltage
When setting selector lever to other
positions.1V or less
34 W/GPNP switch ªDº
positionWhen setting selector lever to ªDº
position.Battery voltage
When setting selector lever to other
positions.1V or less
35 G/WPNP switch ªRº
positionWhen setting selector lever to ªRº
position.Battery voltage
When setting selector lever to other
positions.1V or less
36 GPNP switch ªNº or
ªPº positionWhen setting selector lever to ªNº
or ªPº position.Battery voltage
When setting selector lever to other
positions.1V or less
ON BOARD DIAGNOSIS LOGICNJAT0264S02
Diagnostic trouble code Malfunction is detected when ... Check items (Possible cause)
: PNP SW/CIRC
TCM does not receive the correct voltage
signal from the switch based on the gear
position.+Harness or connectors
(The PNP switch circuit is open or
shorted.)
+PNP switch
: P0705
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCHEURO-OBD
Description
AT-181

SAT014K
SAT020K
DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION
PROCEDURE
NJAT0264S03CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If ªDIAGNOSTIC TROUBLE CODE CONFIRMATION PROCE-
DUREº has been previously conducted, always turn ignition
switch ªOFFº and wait at least 5 seconds before conducting
the next test.
After the repair, perform the following procedure to confirm the
malfunction is eliminated.
With CONSULT-II
1) Turn ignition switch ªONº.
2) Select ªDATA MONITORº mode for ªENGINEº with CONSULT-
II.
3) Start engine and maintain the following conditions for at least
5 consecutive seconds.
VHCL SPEED SE: 10 km/h (6 MPH) or more
THRTL POS SEN: More than 1.3V
Selector lever: D position (OD ªONº or ªOFFº)
With GST
Follow the procedure ªWith CONSULT-IIº.
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCHEURO-OBD
Description (Cont'd)
AT-182

Wiring Diagram Ð AT Ð PNP/SWNJAT0265
YAT231
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCHEURO-OBD
Wiring Diagram Ð AT Ð PNP/SW
AT-183

Diagnostic ProcedureNJAT0266
1 CHECK PNP SWITCH CIRCUIT (With CONSULT-II)
With CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Select ªECU INPUT SIGNALSº in ªDATA MONITORº mode for ªA/Tº with CONSULT-II.
SAT014K
3. Read out ªP/Nº, ªRº, ªDº, ª2º and ª1º position switches moving selector lever to each position.
Check the signal of the selector lever position is indicated properly.
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OK or NG
OK©GO TO 3.
NG©Check the following items:
+PNP switch
Refer to ªComponent Inspectionº, AT-186.
+Harness for short or open between ignition switch and PNP switch (Main harness)
+Harness for short or open between PNP switch and TCM (Main harness)
+Ignition switch and fuse
Refer to EL-10, ªPOWER SUPPLY ROUTINGº.
+Diode (P, N positions)
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCHEURO-OBD
Diagnostic Procedure
AT-184