Infiniti G35 (V35). Manual — part 34
DTC P1705 THROTTLE POSITION SENSOR
AT-127
D
E
F
G
H
I
J
K
L
M
A
B
AT
6.
DETECT MALFUNCTIONING ITEM
Check A/T assembly harness connector pin terminals for damage or loose connection with harness connector.
OK or NG
OK
>> Replace control valve with TCM. Refer to
AT-225, "Control Valve with TCM and A/T Fluid Temper-
.
NG
>> Repair or replace damaged parts.
AT-128
DTC P1710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
DTC P1710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
PFP:31940
Description
NCS000E8
The A/T fluid temperature sensor detects the A/T fluid temperature and sends a signal to the TCM.
CONSULT-II Reference Value
NCS000E9
On Board Diagnosis Logic
NCS000EA
●
This is an OBD-II self-diagnostic item.
●
Diagnostic trouble code “P1710 (A/T), P0710 (ENGINE) ATF TEMP SEN/CIRC” with CONSULT-II or 10th
judgment flicker without CONSULT-II is detected when TCM receives an excessively low or high voltage
from the sensor.
Possible Cause
NCS000EB
●
Harness or connectors.
(Sensor circuit is open or shorted.)
●
A/T fluid temperature sensors 1 and/or 2.
DTC Confirmation Procedure
NCS000EC
CAUTION:
Always drive vehicle at a safe speed.
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-II
1.
Turn ignition switch ON.
2.
Select “SELECTION FROM MENU” in “DATA MONITOR” mode
for “A/T” with CONSULT-II and check monitor “VHCL/S SE-A/T”,
“ACCELE POSI” and “SLCT LVR POSI”.
3.
Touch “START”.
4.
Start engine and maintain the following conditions for at least 10
minutes (Total). (It is not necessary to maintain continuously.)
VHCL/S SE-A/T: 10 km/h (6 MPH) or more
ACCELE POSI: More than 1.0/8
SLCT LVR POSI: “D” position
5.
If DTC is detected, go to
AT-130, "Diagnostic Procedure"
WITH GST
Follow the procedure “WITH CONSULT-II”.
Item name
Condition
°
C (
°
F)
Display value (Approx.)
ATF TEMP SE 1
0 (32) - 20 (68) - 80 (176)
3.3 - 2.7 - 0.9 V
ATF TEMP SE 2
3.3 - 2.5 - 0.7 V
BCIA0031E
DTC P1710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
AT-129
D
E
F
G
H
I
J
K
L
M
A
B
AT
Wiring Diagram — AT — FTS
NCS000ED
TCWM0251E
AT-130
DTC P1710 A/T FLUID TEMPERATURE SENSOR CIRCUIT
Diagnostic Procedure
NCS000EE
1.
CHECK A/T FLUID TEMPERATURE SENSOR 1 SIGNAL
With CONSULT-II
1.
Start engine.
2.
Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.
3.
Read out the value of “ATF TEMP SE 1”.
OK or NG
OK >> GO
TO
2.
NG
>> GO TO 3.
2.
CHECK A/T FLUID TEMPERATURE SENSOR 2 SIGNAL
With CONSULT-II
1.
Start engine.
2.
Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T” with CONSULT-II.
3.
Read out the value of “ATF TEMP SE 2”.
OK or NG
OK >> GO
TO
8.
NG
>> GO TO 5.
3.
CHECK A/T FLUID TEMPERATURE SENSOR 1
Check A/T fluid temperature sensor 1. Refer to
AT-132, "A/T FLUID TEMPERATURE SENSOR 1"
OK or NG
OK
>> GO TO 4.
NG
>> Replace control valve with TCM. Refer to
AT-225, "Control Valve with TCM and A/T Fluid Temper-
4.
CHECK SUB-HARNESS
1.
Disconnect park/neutral position switch connector and TCM connector.
2.
Check continuity between park/neutral position switch connector
terminals and TCM connector terminals.
3.
If OK, check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 7.
NG
>> Replace open circuit or short to ground and short to power in harness or connectors.
Item name
Condition
°
C (
°
F)
Display value (Approx.)
ATF TEMP SE 1
0 (32) - 20 (68) - 80 (176)
3.3 - 2.7 - 0.9 V
PCIA0039E
Item name
Condition
°
C (
°
F)
Display value (Approx.)
ATF TEMP SE 2
0 (32) - 20 (68) - 80 (176)
3.3 - 2.5 - 0.7 V
PCIA0039E
Item
Connector
Terminal
Continuity
Park/neutral position switch
connector
F505
6
Yes
TCM connector
F503
19
Park/neutral position switch
connector
F505
7
Yes
TCM connector
F503
18
SCIA5461E
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