NISSAN ALMERA TINO 2001 Service Manual PDF

Terminal
No.Wire color Item ConditionJudgement stan-
dard (Approx.)
25 B Ground
ÐÐ
27 LPNP switch ªLº
positionWhen setting selector lever to ªLº
position.Battery voltage
When setting selector lever to other
positions.0V
28 R/BPower source
(Memory back-up)
or
When turning ignition switch to
ªOFFº.Battery voltage
When turning ignition switch to
ªONº.Battery voltage
29 G/RSecondary speed
sensorWhen driving [D position, 20 km/h (12 MPH)], the pulse measure-
ment by using the pulse measurement function of CONSULT-II.
+CONSULT-II cable connected to data link connector.
+This inspection cannot be measured by circuit tester.600 Hz
30 *2 G/B (RX)
ÐÐ
31 *2 GY/L (TX) Ð Ð
32 RThrottle position
sensor
(Power source)When turning ignition switch to ªONº 4.5 - 5.5V
When turning ignition switch to
ªOFFº0V
34 W/GPNP switch ªDº
positionWhen setting selector lever to ªDº
position.Battery voltage
When setting selector lever to other
positions.0V
35 G/WPNP switch ªRº
positionWhen setting selector lever to ªRº
position.Battery voltage
When setting selector lever to other
positions.0V
36 GPNP switch ªNº or
ªPº positionWhen setting selector lever to ªNº or
ªPº position.Battery voltage
When setting selector lever to other
positions.0V
37 WCVT fluid pres-
sure sensor
When engine runs at idle speed. 1.0V
When engine runs at stoll speed. 4.0V
38 G/YPrimary speed
sensorWhen driving [L position, 20 km/h (12 MPH)], the pulse measure-
ment by using the pulse measurement function of CONSULT-II.
+CONSULT-II cable connected to data link connector.
+This inspection cannot be measured by circuit tester.900 Hz
39 L/OREngine speed
signal
When engine runs at idle speed. 0.5 - 1.5V
TROUBLE DIAGNOSIS Ð GENERAL DESCRIPTION
TCM Terminals and Reference Value (Cont'd)
AT-60

Terminal
No.Wire color Item ConditionJudgement stan-
dard (Approx.)
41 GYThrottle position
sensor
When depressing accelerator pedal
slowly after warming up engine.
(Voltage rises gradually in response
to throttle position.)Fully-closed
throttle: 0.5V
Fully-open
throttle: 4V
42 BThrottle position
sensor
(Ground)ÐÐ
45 R/G Stop lamp switchWhen depressing accelerator pedal Battery voltage
When releasing accelerator pedal 0V
46 R/LCVT fluid pres-
sure sensor
(Power source)Ð 4.5 - 5.5V
47 BRCVT fluid tem-
perature sensorWhen CVT fluid temperature is
20ÉC (68ÉF).1.5V
When CVT fluid temperature is
80ÉC (176ÉF).0.5V
48 B Ground Ð Ð
*1: This terminal is connected to the ECM.
*2: These terminals are connected to the Data link connector for CONSULT-II.
TROUBLE DIAGNOSIS Ð GENERAL DESCRIPTION
TCM Terminals and Reference Value (Cont'd)
AT-61

Wiring Diagram Ð AT Ð MAINNLAT0031MODELS WITH ECM IN ENGINE COMPARTMENTNLAT0031S01
YAT173
TROUBLE DIAGNOSIS FOR POWER SUPPLY
Wiring Diagram Ð AT Ð MAIN
AT-62

MODELS WITH ECM IN CABINNLAT0031S03
YAT212
TROUBLE DIAGNOSIS FOR POWER SUPPLY
Wiring Diagram Ð AT Ð MAIN (Cont'd)
AT-63

TCM Terminals and Reference ValueNLAT0329Remarks: Specification data are reference values.
Terminal
No.Wire color Item ConditionJudgement stan-
dard (Approx.)
10 G/W Power source
When turning ignition switch to
ªONº.Battery voltage
When turning ignition switch to
ªOFFº.0V
19 G/W Power source Same as No. 10
25 B Ground Ð Ð
28 R/BPower source
(Memory back-up)
or
When turning ignition switch to
ªOFFº.Battery voltage
When turning ignition switch to
ªONº.Battery voltage
48 B Ground
ÐÐ
TROUBLE DIAGNOSIS FOR POWER SUPPLY
TCM Terminals and Reference Value
AT-64

Diagnostic ProcedureNLAT0330
1 CHECK TCM POWER SOURCE
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Check voltage between TCM terminals 10, 19, 28 and ground.
Voltage: Battery voltage
3. Turn ignition switch to ªOFFº position.
4. Check voltage between TCM terminal 28 and ground.
Voltage: Battery voltage
SAT332J
OK or NG
OK©GO TO 2.
NG©Check the following items:
+Harness for short or open between ignition switch and TCM terminals 10, 19 and 25
(Main harness)
+Ignition switch and fuse
Refer to EL section (ªPOWER SUPPLY ROUTINGº).
2 CHECK TCM GROUND CIRCUIT
1. Turn ignition switch to ªOFFº position.
2. Disconnect TCM harness connector.
3. Check continuity between terminals 25, 48 and ground.
Continuity should exist.
SAT333J
If OK, check harness for short to ground and short to power.
OK or NG
OK©INSPECTION END
NG©Repair open circuit or short to ground or short to power in harness or connectors.
TROUBLE DIAGNOSIS FOR POWER SUPPLY
Diagnostic Procedure
AT-65

DescriptionNLAT0032+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 VALUENLAT0032S01Remarks: Specification data are reference values.
Terminal
No.Wire color Item ConditionJudgement
standard
(Approx.)
27 LPNP switch ªLº
position
When setting selector lever to ªLº
position.Battery voltage
When setting selector lever to
other positions.0V
34 W/GPNP switch ªDº
positionWhen setting selector lever to ªDº
position.Battery voltage
When setting selector lever to
other positions.0V
35 G/WPNP switch ªRº
positionWhen setting selector lever to ªRº
position.Battery voltage
When setting selector lever to
other positions.0V
36 GPNP switch ªNº or
ªPº positionWhen setting selector lever to ªNº
or ªPº position.Battery voltage
When setting selector lever to
other positions.0V
ON BOARD DIAGNOSIS LOGICNLAT0032S02
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
: MI Code No. 0705
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCHEURO-OBD
Description
AT-66

SAT250K
SAT255K
DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION
PROCEDURE
NLAT0032S03CAUTION:
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 and select ªDATA MONITORº mode
for ªCVTº with CONSULT-II.
2) Make sure that output voltage of CVT fluid temperature sen-
sor is within the range below.
FLUID TEMP SEN: 0.5 - 1.5V
If out of range, drive the vehicle to decrease the voltage
(warm up the fluid) or stop engine to increase the voltage
(cool down the fluid)
3) Select ªDATA MONITORº mode for ªENGINEº with CONSULT-
II.
4) Start engine and maintain the following conditions for at least
15 consecutive seconds.
VHCL SPEED SE: 10 km/h (6 MPH) or more
THRTL POS SEN: More than 1.0/8
Selector lever: D position
ENG SPEED: 450 rpm or more
If the check result is ªNGº, go to ªDiagnostic Procedureº, AT-70.
With GST
Follow the procedure ªWith CONSULT-IIº.
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCHEURO-OBD
Description (Cont'd)
AT-67

Wiring Diagram Ð AT Ð PNP/SWNLAT0199MODELS WITH ECM IN ENGINE COMPARTMENTNLAT0199S01
YAT174
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCHEURO-OBD
Wiring Diagram Ð AT Ð PNP/SW
AT-68

MODELS WITH ECM IN CABINNLAT0199S02
YAT213
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCHEURO-OBD
Wiring Diagram Ð AT Ð PNP/SW (Cont'd)
AT-69