2001 NISSAN ALMERA N16 Code

SAT322GC
DescriptionNJAT0064Shift 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 VALUENJAT0064S01Remarks: Specification data are reference values.
Terminal
No.Wire color Item ConditionJudgement stan-
dard
11 L/WShift solenoid
valve A
When shift solenoid valve A oper-
ates.
(When driving in ªD
1ºorªD4º.)Battery voltage
When shift solenoid valve A does
not operate.
(When driving in ªD
2ºorªD3º.)1V or less
ON BOARD DIAGNOSIS LOGICNJAT0064S02
Diagnostic trouble code Malfunction is detected when ... Check items (Possible cause)
: SHIFT SOLENOID/VA 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 A
: 4th judgement flicker
SHIFT SOLENOID VALVE AEXCEPT FOR EURO-OBD
Description
AT-140

SAT580J
SAT809H
SELF-DIAGNOSIS CODE CONFIRMATION PROCEDURENJAT0064S04After the repair, perform the following procedure to confirm the
malfunction is eliminated.
With CONSULT-IINJAT0064S04011) Start engine.
2) Select ªSELF-DIAG RESULTSº mode for A/T with CONSULT-
II.
3) Drive vehicle in D
1®D2position.
Without CONSULT-IINJAT0064S04021) Start engine.
2) Drive vehicle in D
1®D2position.
3) Perform self-diagnosis.
Refer to ªSELF-DIAGNOSTIC PROCEDURE (Without
CONSULT-II)º, AT-42.
SHIFT SOLENOID VALVE AEXCEPT FOR EURO-OBD
Description (Cont'd)
AT-141

2 CHECK POWER SOURCE CIRCUIT
1. Turn ignition switch to ªOFFº position.
2. Disconnect TCM harness connector.
3. Check continuity between terminal 2 and TCM harness connector terminal 11.
Continuity should exist.
SAT901JB
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-141.
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 AEXCEPT FOR EURO-OBD
Diagnostic Procedure (Cont'd)
AT-144

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

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

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

2 CHECK POWER SOURCE CIRCUIT
1. Turn ignition switch to ªOFFº position.
2. Disconnect TCM harness connector.
3. Check continuity between terminal 3 and TCM harness connector terminal 20.
Continuity should exist.
SAT909JA
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-152.
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.
OVERRUN CLUTCH SOLENOID
VALVE
EXCEPT FOR EURO-OBD
Diagnostic Procedure (Cont'd)
AT-155