NISSAN ALMERA N16 2001 Electronic Repair Manual

SAT021K
Component InspectionNJAT0066SHIFT SOLENOID VALVE ANJAT0066S01+For removal, refer to AT-343.
Resistance CheckNJAT0066S0101+Check resistance between two terminals.
Solenoid valve Terminal No.Resistance
(Approx.)
Shift solenoid
valve A2 Ground 20 - 30W
SAT022K
Operation CheckNJAT0066S0102+Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal and ground.
SHIFT SOLENOID VALVE AEXCEPT FOR EURO-OBD
Component Inspection
AT-145

SAT322GC
DescriptionNJAT0067Shift solenoid valves A and B are turned ªONº or ªOFFº by the TCM
in response to signals sent from the PNP switch, vehicle speed and
throttle position sensors. Gears will then be shifted to the optimum
position.
Gear position1234
Shift solenoid valve A ON (Closed) OFF (Open) OFF (Open) ON (Closed)
Shift solenoid valve B ON (Closed) ON (Closed) OFF (Open) OFF (Open)
TCM TERMINALS AND REFERENCE VALUENJAT0067S01Remarks: Specification data are reference values.
Terminal
No.Wire color Item ConditionJudgement stan-
dard
12 L/YShift solenoid
valve B
When shift solenoid valve B oper-
ates.
(When driving in ªD
1ºorªD2º.)Battery voltage
When shift solenoid valve B does
not operate.
(When driving in ªD
3ºorªD4º.)1V or less
ON BOARD DIAGNOSIS LOGICNJAT0067S02
Diagnostic trouble code Malfunction is detected when ... Check items (Possible cause)
: SHIFT SOLENOID/VB TCM detects an improper voltage drop
when it tries to operate the solenoid
valve.+Harness or connectors
(The solenoid circuit is open or shorted.)
+Shift solenoid valve B
: 5th judgement flicker
SHIFT SOLENOID VALVE BEXCEPT FOR EURO-OBD
Description
AT-146

SAT580J
SAT812H
SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURENJAT0067S04After the repair, perform the following procedure to confirm the
malfunction is eliminated.
With CONSULT-IINJAT0067S04011) Start engine.
2) Select ªSELF-DIAG RESULTSº mode for A/T with CONSULT-
II.
3) Drive vehicle in D
1®D2®D3position.
Without CONSULT-IINJAT0067S04021) Start engine.
2) Drive vehicle in D
1®D2®D3position.
3) Perform self-diagnosis.
Refer to ªSELF-DIAGNOSTIC PROCEDURE (Without
CONSULT-II)º, AT-42.
SHIFT SOLENOID VALVE BEXCEPT FOR EURO-OBD
Description (Cont'd)
AT-147

Wiring Diagram Ð AT Ð SSV/BNJAT0211
YAT242
SHIFT SOLENOID VALVE BEXCEPT FOR EURO-OBD
Wiring Diagram Ð AT Ð SSV/B
AT-148

Diagnostic ProcedureNJAT0068
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 1 and ground.
Resistance:
5-20W
SAT904JA
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 B
Refer to ªComponent Inspectionº, AT-151.
+Harness of terminal cord assembly for short or open
SHIFT SOLENOID VALVE BEXCEPT FOR EURO-OBD
Diagnostic Procedure
AT-149

2 CHECK POWER SOURCE CIRCUIT
1. Turn ignition switch to ªOFFº position.
2. Disconnect TCM harness connector.
3. Check continuity between terminal 12 and TCM harness connector terminal 1.
Continuity should exist.
SAT905JA
If OK, check harness for short to ground and short to power.
4. Reinstall any part removed.
OK or NG
OK©GO TO 3.
NG©Repair open circuit or short to ground or short to power in harness or connectors.
3 CHECK DTC
Perform Self-diagnosis Code confirmation procedure, AT-147.
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.
SHIFT SOLENOID VALVE BEXCEPT FOR EURO-OBD
Diagnostic Procedure (Cont'd)
AT-150

SAT023K
Component InspectionNJAT0069SHIFT SOLENOID VALVE BNJAT0069S01+For removal, refer to AT-343.
Resistance CheckNJAT0069S0101+Check resistance between two terminals.
Solenoid valve Terminal No.Resistance
(Approx.)
Shift solenoid
valve B1 Ground 5 - 20W
SAT024K
Operation CheckNJAT0069S0102+Check solenoid valve by listening for its operating sound while
applying battery voltage to the terminal and ground.
SHIFT SOLENOID VALVE BEXCEPT FOR EURO-OBD
Component Inspection
AT-151

SAT322GC
DescriptionNJAT0073The overrun clutch solenoid valve is activated by the TCM in
response to signals sent from the inhibitor switch, overdrive con-
trol switch, vehicle speed and throttle position sensors. The over-
run clutch operation will then be controlled.
TCM TERMINALS AND REFERENCE VALUENJAT0073S01Remarks: Specification data are reference values.
Terminal
No.Wire color Item ConditionJudgement stan-
dard
20 L/BOverrun clutch
solenoid valve
When overrun clutch solenoid valve
operates.Battery voltage
When overrun clutch solenoid valve
does not operate.1V or less
ON BOARD DIAGNOSIS LOGICNJAT0073S02
Diagnostic trouble code Malfunction is detected when ... Check items (Possible cause)
: OVERRUN CLUTCH S/V TCM detects an improper voltage drop
when it tries to operate the solenoid
valve.+Harness or connectors
(The solenoid circuit is open or shorted.)
+Overrun clutch solenoid valve
: 6th judgement flicker
SAT580J
SAT815H
SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURENJAT0073S04After the repair, perform the following procedure to confirm the
malfunction is eliminated.
With CONSULT-IINJAT0073S04011) Start engine.
2) Select ªSELF-DIAG RESULTSº mode for A/T with CONSULT-
II.
3) Drive vehicle under the following conditions:
Selector lever in ªDº position, overdrive control switch in ªOFFº
position and vehicle speed higher than 10 km/h (6 MPH).
Without CONSULT-IINJAT0073S04021) Start engine.
2) Drive vehicle under the following conditions:
Selector lever in ªDº position, overdrive control switch in ªOFFº
position and vehicle speed higher than 10 km/h (6 MPH).
3) Perform self-diagnosis.
Refer to ªSELF-DIAGNOSTIC PROCEDURE (Without
CONSULT-II)º, AT-42.
OVERRUN CLUTCH SOLENOID
VALVE
EXCEPT FOR EURO-OBD
Description
AT-152

Wiring Diagram Ð AT Ð OVRCSVNJAT0213
YAT244
OVERRUN CLUTCH SOLENOID
VALVE
EXCEPT FOR EURO-OBD
Wiring Diagram Ð AT Ð OVRCSV
AT-153

Diagnostic ProcedureNJAT0074
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 3 and ground.
Resistance:
20-30W
SAT908JA
OK or NG
OK©GO TO 2.
NG©1. Remove control valve assembly. Refer to AT-343.
2. Check the following items:
+Overrun clutch solenoid valve
Refer to ªComponent Inspectionº, AT-156.
+Harness of terminal cord assembly for short or open
OVERRUN CLUTCH SOLENOID
VALVE
EXCEPT FOR EURO-OBD
Diagnostic Procedure
AT-154