NISSAN X-TRAIL 2001 Service Repair Manual

DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
AT-113
[EURO-OBD]
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Diagnostic ProcedureECS004QY
1.INSPECTION START
Do you have CONSULT-II?
Ye s o r N o
Ye s > > G O T O 2 .
No >> GO TO 3.
2.CHECK PNP SWITCH CIRCUIT (WITH CONSULT-II)
With CONSULT-II
1. Turn ignition switch to “ON” position.
(Do not start engine.)
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.
3. Read out “P/N”, “R”, “D”, “2” and “1” position switches moving
selector lever to each position.
Check the signal of the selector lever position is indicated prop-
erly.
OK or NG
OK >> GO TO 4.
NG >> Check the following items. If any items are damaged,
repair or replace damaged parts.
●PNP switch
Refer to AT-115, "
Component Inspection" .
●Harness for short or open between ignition switch and
PNP switch
●Harness for short or open between PNP switch and
TCM
●Ignition switch and fuse
Refer to PG-2, "
POWER SUPPLY ROUTING" .
●Diode (P, N positions)
SAT014K
SAT701J

AT-114
[EURO-OBD]
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
3. CHECK PNP SWITCH CIRCUIT (WITHOUT CONSULT-II)
Without CONSULT-II
1. Turn ignition switch to “ON” position.
(Do not start engine.)
2. Check voltage between TCM terminals 26, 27, 34, 35, 36 and ground while moving selector lever through
each position.
OK or NG
OK >> GO TO 4.
NG >> Check the following items. If any items are damaged, repair or replace damaged parts.
●PNP switch
Refer to AT- 11 5 , "
Component Inspection" .
●Harness for short or open between ignition switch and PNP switch
●Harness for short or open between PNP switch and TCM
●Ignition switch and fuse
Refer to PG-2, "
POWER SUPPLY ROUTING" .
●Diode (P, N positions)
4. CHECK DTC
Perform Diagnostic Trouble Code (DTC) confirmation procedure. Refer to AT- 111 , "
DIAGNOSTIC TROUBLE
CODE (DTC) CONFIRMATION PROCEDURE" .
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 connector.
SAT840J

DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
AT-115
[EURO-OBD]
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Component InspectionECS004QZ
PARK/NEUTRAL POSITION SWITCH
1. Check continuity between terminals 1 and 3 and between termi-
nals 2 and 4, 5, 6, 7, 8, 9 while moving manual shaft through
each position.
2. If NG, check again with control cable disconnected from manual
shaft of A/T assembly. Refer to step 1.
3. If OK on step 2, adjust control cable. Refer to Refer to AT- 5 1 ,
"TCM SELF-DIAGNOSTIC PROCEDURE (NO TOOLS)" .
4. If NG on step 2, remove PNP switch from A/T and check conti-
nuity of PNP switch terminals. Refer to step 1.
5. If OK on step 4, adjust PNP switch. Refer to AT- 4 1 4 , "
Control
Valve Assembly and Accumulators" .
6. If NG on step 4, replace PNP switch.
Lever position Terminal No.
P 3 - 7 1 - 2
R 3 - 8
N 3 - 9 1 - 2
D 3 - 6
2 3 - 5
1 3 - 4
SCIA0754E
SAT089JA

AT-116
[EURO-OBD]
DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
PFP:31940
DescriptionECS004R0
The A/T fluid temperature sensor detects the A/T fluid temperature
and sends a signal to the TCM.
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE
Remarks: Specification data are reference values.
TCM TERMINALS AND REFERENCE VALUE
Remarks: Specification data are reference values.
ON BOARD DIAGNOSIS LOGIC
SCIA0718E
SAT021J
Monitor item Condition Specification (Approximately)
A/T fluid temperature sensorCold [20°C (68°F)]
↓
Hot [80°C (176°F)]1.5V
↓
0.5V2.5 kΩ
↓
0.3 kΩ
Te r m i -
nal No.Wire color Item ConditionJudgement stan-
dard
(Approx.)
42 BThrottle position
sensor
(Ground)———
47 BRA/T fluid tempera-
ture sensorWhen ATF temperature is 20°C
(68°F).1.5V
When ATF temperature is 80°C
(176°F).0.5V
Diagnostic trouble code Malfunction is detected when... Check items (Possible cause)
: ATF TEMP SEN/CIRC
TCM receives an excessively low or high
voltage from the sensor.
●Harness or connectors
(The sensor circuit is open or shorted.)
●A/T fluid temperature sensor
: P0710

DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
AT-117
[EURO-OBD]
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DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCE-
DURE” has been previously conducted, always turn ignition
switch “OFF” and wait at least 5 seconds before conducting the
next test.
After the repair, perform the following procedure to confirm the mal-
function is eliminated.
With CONSULT-II
1. Turn ignition switch “ON” and select “DATA MONITOR” mode for
“ENGINE” with CONSULT-II.
2. Start engine and maintain the following conditions for at least 10
minutes (Total). (It is not necessary to maintain continuously.)
CMPS·RPM (REF): 450 rpm or more
VHCL SPEED SE: 10 km/h (6 MPH) or more
THRTL POS SEN: More than 1.2V
Selector lever: D position (OD “ON”)
With GST
Follow the procedure “With CONSULT-II”.
SAT014K
SAT020K

AT-118
[EURO-OBD]
DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
Wiring Diagram — AT — FTS
ECS004R1
TCWA0048E

DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
AT-119
[EURO-OBD]
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Diagnostic ProcedureECS004R2
1.INSPECTION START
Do you have CONSULT-II?
Ye s o r N o
Ye s > > G O T O 2 .
No >> GO TO 3.
2.CHECK INPUT SIGNAL OF A/T FLUID TEMPERATURE SENSOR (WITH CONSULT-II )
With CONSULT-II
1. Start engine.
2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.
3. Read out the value of “FLUID TEMP SE”.
OK or NG
OK >> GO TO 4.
NG >> GO TO 5.
SAT014K
Vo l t a g e :
Cold [20°C (68°F)] → Hot [80°C (176°F)]
Approximately 1.5V → 0.5V
SAT614J

AT-120
[EURO-OBD]
DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
3. CHECK INPUT SIGNAL OF A/T FLUID TEMPERATURE SENSOR (WITHOUT CONSULT-II)
Without CONSULT-II
1. Start engine.
2. Check voltage between TCM terminal 47 and ground while warming up A/T.
3. Turn ignition switch to “OFF” position.
4. Disconnect TCM harness connector.
5. Check continuity between terminal 42 and ground.
If OK, check harness for short to ground and short to power.
OK or NG
OK >> GO TO 4.
NG >> GO TO 5.
4. CHECK DTC
Perform Diagnostic Trouble Code (DTC) confirmation procedure. Refer to AT- 11 7 , "
DIAGNOSTIC TROUBLE
CODE (DTC) CONFIRMATION PROCEDURE" .
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 connector.
5. CHECK A/T FLUID TEMPERATURE SENSOR WITH TERMINAL CORD ASSEMBLY
1. Turn ignition switch to “OFF” position.
2. Disconnect terminal cord assembly connector in engine compartment.
3. Check resistance between terminals 6 and 7 when A/T is cold.
4. Reinstall any part removed.
OK or NG
OK (With CONSULT-II)>>GO TO 2.
OK (Without CONSULT-II)>>GO TO 3.
NG >> 1. Remove oil pan.
2. Check the following items:
–A/T fluid temperature sensor
Refer to AT-121, "
Component Inspection" .
–Harness of terminal cord assembly for short or open Voltage:
Cold [20°C (68°F)]→ Hot [80°C (176°F)]
Approximately 1.5V → 0.5V
SCIA0738E
Continuity should exist.
SCIA0739E
Resistance:
Cold [20°C (68°F)]
Approximately 2.5 kΩ
SCIA0737E

DTC P0710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
AT-121
[EURO-OBD]
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Component InspectionECS004R3
A/T FLUID TEMPERATURE SENSOR
●For removal, refer to AT- 4 1 4 , "Control Valve Assembly and
Accumulators" .
●Check resistance between two terminals while changing temper-
ature as shown at left.
Temperature °C (°F) Resistance
20 (68) Approximately 2.5 kΩ
80 (176) Approximately 0.3 kΩ
SAT298F

AT-122
[EURO-OBD]
DTC P0720 VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)
DTC P0720 VEHICLE SPEED SENSOR·A/T (REVOLUTION SENSOR)
PFP:32702
DescriptionECS004R4
The revolution sensor detects the revolution of the idler gear parking
pawl lock gear and emits a pulse signal. The pulse signal is sent to
the TCM which converts it into vehicle speed.
TCM TERMINALS AND REFERENCE VALUE
Remarks: Specification data are reference values.
ON BOARD DIAGNOSIS LOGIC
SCIA0715E
Termi-
nal No.Wire color Item ConditionJudgement stan-
dard
(Approx.)
29 W Revolution sensorWhen moving at 20 km/h (12 MPH),
use the CONSULT-II pulse frequency
measuring function.*1
CAUTION:
Connect the diagnosis data link
cable to the vehicle diagnosis con-
nector.
*1: A circuit tester cannot be used to
test this item.450 Hz
When vehicle parks.Under 1.3V or
over 4.5V
42 BThrottle position
sensor
(Ground)———
Diagnostic trouble code Malfunction is detected when... Check items (Possible cause)
: VEH SPD SEN/CIR AT
TCM does not receive the proper voltage
signal from the sensor.
●Harness or connectors
(The sensor circuit is open or shorted.)
●Revolution sensor
: P0720