Infiniti FX35 / FX45. Manual — part 44
AT-104
< SERVICE INFORMATION >
DTC P0705 PARK/NEUTRAL POSITION SWITCH
2.
Select “SELECTION FROM MENU” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3.
Check if correct selector lever position (N/P, R or D) is displayed as selector lever is moved into each posi-
tion.
OK or NG
OK
>> GO TO 5.
NG
>> GO TO 2.
2.
CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
Check TCM power supply and ground circuit. Refer to
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace damaged parts.
3.
DETECT MALFUNCTIONING ITEM
Check A/T assembly harness connector pin terminals for damage or loose connection with harness connector.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace damaged parts.
4.
CHECK SUB-HARNESS
1.
Remove control valve with TCM. Refer to
AT-215, "Control Valve with TCM and A/T Fluid Temperature
.
2.
Disconnect park/neutral position switch connector and TCM connector.
3.
Check continuity between park/neutral position switch connector
terminals and TCM connector terminals.
4.
If OK, check harness for short to ground and short to power.
5.
Reinstall any part removed.
OK or NG
OK
>> Replace the control valve with TCM. Refer to
AT-215, "Control Valve with TCM and A/T Fluid Tem-
.
NG
>> Replace open circuit or short to ground and short to power in harness or connectors.
5.
CHECK DTC
Perform
AT-102, "DTC Confirmation Procedure"
.
OK or NG
Item name
Condition
Display value
SLCT LVR POSI
Selector lever in “N” and “P” positions.
N/P
Selector lever in “R” position.
R
Selector lever in “D” position.
D
Item
Connector
Terminal
Continuity
Park/neutral position switch
connector
F505
1
Yes
TCM connector
F503
13
Park/neutral position switch
connector
F505
2
Yes
TCM connector
F503
11
Park/neutral position switch
connector
F505
3
Yes
TCM connector
F503
12
Park/neutral position switch
connector
F505
5
Yes
TCM connector
F503
14
SCIA5457E
DTC P0705 PARK/NEUTRAL POSITION SWITCH
AT-105
< SERVICE INFORMATION >
D
E
F
G
H
I
J
K
L
M
A
B
AT
N
O
P
OK
>> INSPECTION END
NG
>> GO TO 2.
AT-106
< SERVICE INFORMATION >
DTC P0717 TURBINE REVOLUTION SENSOR
DTC P0717 TURBINE REVOLUTION SENSOR
Description
INFOID:0000000001327190
The turbine revolution sensor detects input shaft rpm (revolutions per minute). It is located on the input side of
the automatic transmission. Monitors revolution of sensor 1 and sensor 2 for non-standard conditions.
CONSULT-III Reference Value in Data Monitor Mode
INFOID:0000000001327191
On Board Diagnosis Logic
INFOID:0000000001327192
Diagnostic trouble code “P0717 TURBINE REV S/CIRC” with CONSULT-III or 11th judgement flicker without
CONSULT-III is detected under the following conditions.
• When TCM does not receive the proper voltage signal from the sensor.
• When TCM detects an irregularity only at position of 4th gear for turbine revolution sensor 2.
Possible Cause
INFOID:0000000001327193
• Harness or connectors
(Sensor circuit is open or shorted.)
• Turbine revolution sensor 1 and/or 2
DTC Confirmation Procedure
INFOID:0000000001327194
CAUTION:
• Always drive vehicle at a safe speed.
• Be careful not to rev engine into the red zone on the tachometer.
NOTE:
If “DTC Confirmation Procedure” has been previously performed, always turn ignition switch OFF and
wait at least 10 seconds before performing the next test.
After the repair, perform the following procedure to confirm the malfunction is eliminated.
WITH CONSULT-III
1.
Turn ignition switch ON.
2.
Select “SELECTION FROM MENU” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III
and check monitor “VHCL/S SE-A/T”, “ENGINE SPEED”, “ACCELE POSI”, “SLCT LVR POSI” and
“GEAR”.
3.
Touch “START”.
4.
Start engine and maintain the following conditions for at least 5 consecutive seconds.
VHCL/S SE-A/T: 40 km/h (25 MPH) or more
ENGINE SPEED: 1,500 rpm or more
ACCELE POSI: More than 0.5/8
SLCT LVR POSI: “D” position
GEAR (Turbine revolution sensor 1): “4” or “5” position
GEAR (Turbine revolution sensor 2): All positions
Driving location: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
5.
If DTC is detected, go to
WITH GST
Follow the procedure “WITH CONSULT-III”.
Diagnosis Procedure
INFOID:0000000001327195
1.
CHECK INPUT SIGNAL
With CONSULT-III
1.
Start engine.
2.
Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
Item name
Condition
Display value
TURBINE REV
During driving (lock-up ON)
Approximately matches the engine speed.
DTC P0717 TURBINE REVOLUTION SENSOR
AT-107
< SERVICE INFORMATION >
D
E
F
G
H
I
J
K
L
M
A
B
AT
N
O
P
3.
Vehicle start and read out the value of “TURBINE REV”.
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 2.
2.
CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
Check TCM power supply and ground circuit. Refer to
.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace damaged parts.
3.
DETECT MALFUNCTIONING ITEM
Check A/T assembly harness connector pin terminals for damage or loose connection with harness connector.
OK or NG
OK
>> Replace the control valve with TCM. Refer to
AT-215, "Control Valve with TCM and A/T Fluid Tem-
.
NG
>> Repair or replace damaged parts.
4.
CHECK DTC
Perform
AT-106, "DTC Confirmation Procedure"
.
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 2.
Item name
Condition
Display value (rpm)
TURBINE REV
During driving (lock-up ON)
Approximately matches the engine speed.
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