Nissan Titan A60. Instruction — part 922
TM-76
< DTC/CIRCUIT DIAGNOSIS >
P1705 TP SENSOR
P1705 TP SENSOR
Description
INFOID:0000000006159332
Electric throttle control actuator consists of throttle control motor, accelerator pedal position sensor, throttle
position sensor, etc. The actuator sends a signal to the ECM, and ECM sends signals to TCM with CAN com-
munication.
CONSULT-III Reference Value in Data Monitor Mode
INFOID:0000000006159333
On Board Diagnosis Logic
INFOID:0000000006159334
• This is not an OBD-II self-diagnostic item.
• Diagnostic trouble code “P1705” with CONSULT-III or 15th judgment flicker without CONSULT-III is detected
when TCM does not receive the proper accelerator pedal position signals (input by CAN communication)
from ECM.
Possible Cause
INFOID:0000000006159335
Harness or connectors
(The sensor circuit is open or shorted.)
DTC Confirmation Procedure
INFOID:0000000006159336
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”. (Do not start engine.)
2. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Start engine and let it idle for 1 second.
4. If DTC is detected, go to
Diagnosis Procedure
INFOID:0000000006159337
1.
CHECK CAN COMMUNICATION LINE
Perform the self-diagnosis. Refer to
TM-36, "CONSULT-III Function (TRANSMISSION)"
.
Is a malfunction in the CAN communication indicated in the results?
YES
>> Check CAN communication line. Refer to
.
NO
>> GO TO 2.
2.
CHECK DTC WITH TCM
With CONSULT-III
1. Turn ignition switch “ON”. (Do not start engine.)
2. Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Depress accelerator pedal and read out the value of “ACCELE POSI”.
4. Select “SELF-DIAG RESULTS” mode for “TRANSMISSION” with CONSULT-III. Refer to
SULT-III Function (TRANSMISSION)"
Item name
Condition
Display value (Approx.)
ACCELE POSI
Released accelerator pedal.
0.0/8
Fully depressed accelerator pedal.
8/8
Item name
Condition
Display value (Approx.)
ACCELE POSI
Released accelerator pedal.
0.0/8
Fully depressed accelerator pedal.
8/8
P1705 TP SENSOR
TM-77
< DTC/CIRCUIT DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 3.
3.
CHECK DTC WITH ECM
With CONSULT-III
1. Turn ignition switch “ON”. (Do not start engine.)
2. Select “SELF-DIAG RESULTS” mode for “ENGINE” with CONSULT-III. Refer to
.
OK or NG
OK
>> GO TO 4.
NG
>> Check the DTC detected item. Refer to
.
• If CAN communication line is detected, go to
.
4.
CHECK DTC
Perform “DTC Confirmation Procedure”.
• Refer to
TM-76, "DTC Confirmation Procedure"
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 5.
5.
CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
Check TCM power supply and ground circuit. Refer to
OK or NG
OK
>> GO TO 6.
NG
>> Repair or replace damaged parts.
6.
DETECT MALFUNCTIONING ITEM
Check the following items:
• The 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
TM-197, "Control Valve with TCM"
NG
>> Repair or replace damaged parts.
TM-78
< DTC/CIRCUIT DIAGNOSIS >
P1710 TRANSMISSION FLUID TEMPERATURE SENSOR
P1710 TRANSMISSION FLUID TEMPERATURE SENSOR
Description
INFOID:0000000006159338
The A/T fluid temperature sensor detects the A/T fluid temperature and sends a signal to the TCM.
CONSULT-III Reference Value in Data Monitor Mode
INFOID:0000000006159339
On Board Diagnosis Logic
INFOID:0000000006159340
• This is an OBD-II self-diagnostic item.
• Diagnostic trouble code “P1710 (A/T), P0710 (ENGINE)” with CONSULT-III or 10th judgment flicker without
CONSULT-III is detected when TCM receives an excessively low or high voltage from the sensor.
Possible Cause
INFOID:0000000006159341
• Harness or connectors
(The sensor circuit is open or shorted.)
• A/T fluid temperature sensor
DTC Confirmation Procedure
INFOID:0000000006159342
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-III
1. Turn ignition switch “ON”. (Do not start engine.)
2. Select “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Start engine and maintain the following conditions for at least 14 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
4. If DTC is detected, go to
WITH GST
Follow the procedure “With CONSULT-III”.
Diagnosis Procedure
INFOID:0000000006159343
1.
CHECK A/T FLUID TEMPERATURE SENSOR SIGNAL
With CONSULT-III
1. Start engine.
2. Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for “TRANSMISSION” with CONSULT-III.
3. Read out the value of “ATF TEMP SE 1”.
OK or NG
OK
>> GO TO 5.
NG
>> GO TO 2.
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
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
P1710 TRANSMISSION FLUID TEMPERATURE SENSOR
TM-79
< DTC/CIRCUIT DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
2.
CHECK A/T FLUID TEMPERATURE SENSOR
Check A/T fluid temperature sensor. Refer to
.
OK or NG
OK
>> GO TO 3.
NG
>> Replace the control valve with TCM. Refer to
TM-197, "Control Valve with TCM"
3.
CHECK SUB-HARNESS
1. Disconnect transmission range switch connector and TCM connector.
2. Check continuity between transmission range switch connector
(A) terminals and TCM connector (B) terminals.
3. If OK, check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 4.
NG
>> Replace open circuit or short to ground and short to power in harness or connectors.
4.
CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
1. Check TCM power supply and ground circuit. Refer to
.
2. Reinstall any part removed.
OK or NG
OK
>> Replace the control valve with TCM. Refer to
TM-197, "Control Valve with TCM"
NG
>> Repair or replace damaged parts.
5.
CHECK DTC
Perform “DTC Confirmation Procedure”.
• Refer to
TM-78, "DTC Confirmation Procedure"
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 1.
Component Inspection
INFOID:0000000006159344
A/T FLUID TEMPERATURE SENSOR
1. Remove control valve with TCM. Refer to
TM-197, "Control Valve with TCM"
.
2. Check resistance between transmission range switch connector
terminals.
3. If NG, replace the control valve with TCM. Refer to
Item
Connector
Terminal
Continuity
Transmission
range switch con-
nector
F505
6
Yes
TCM connector
F503
19
ransmission range
switch connector
F505
7
Yes
TCM connector
F503
18
JSDIA1330ZZ
Name
Terminal
Temperature
°C
(
°F)
Resistance (Ap-
prox.) (k
Ω)
A/T fluid temperature sensor
6-7
0 (32)
15
20 (68)
6.5
80 (176)
0.9
JSDIA1331ZZ
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст