Nissan Teana J32. Instruction — part 1174
TM-220
< COMPONENT DIAGNOSIS >
[CVT: RE0F10A]
P0715 INPUT SPEED SENSOR (PRI SPEED SENSOR)
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace damaged parts.
5.
CHECK HARNESS BETWEEN TCM AND INPUT SPEED SENSOR (PRIMARY SPEED SENSOR) (PART
2)
Check continuity between TCM vehicle side harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Repair or replace damaged parts.
6.
CHECK HARNESS BETWEEN IPDM E/R AND INPUT SPEED SENSOR (PRIMARY SPEED SENSOR)
(POWER) (PART 1)
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R connector.
3.
Check continuity between IPDM E/R vehicle side harness connector terminal and input speed sensor (pri-
mary speed sensor) vehicle side harness connector terminal.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace damaged parts.
7.
CHECK HARNESS BETWEEN IPDM E/R AND INPUT SPEED SENSOR (PRIMARY SPEED SENSOR)
(POWER) (PART 2)
Check continuity between IPDM E/R vehicle side harness connector terminal and ground.
Is the inspection result normal?
YES
>>
Check the following.
• Harness for short or open between ignition switch and IPDM E/R
• 10 A fuse (No. 43, located in the IPDM E/R)
• Ignition switch
NO
>> Repair or replace damaged parts.
8.
CHECK HARNESS BETWEEN TCM AND INPUT SPEED SENSOR (PRIMARY SPEED SENSOR) (SEN-
SOR GROUND) (PART 1)
1.
Turn ignition switch OFF.
2.
Disconnect TCM connector.
3.
Check continuity between TCM vehicle side harness connector terminal and input speed sensor (primary
speed sensor) vehicle side harness connector terminal.
TCM vehicle side harness connector
Input speed sensor (primary speed sensor) vehicle
side harness connector
Continuity
Connector
Terminal
Connector
Terminal
F23
33
F55
2
Existed
TCM vehicle side harness connector
Ground
Continuity
Connector
Terminal
F23
33
Not existed
IPDM E/R vehicle side harness connector
Input speed sensor (primary speed sensor) vehicle
side harness connector
Continuity
Connector
Terminal
Connector
Terminal
F12
58
F55
3
Existed
IPDM E/R vehicle side harness connector
Ground
Continuity
Connector
Terminal
F12
58
Not existed
P0715 INPUT SPEED SENSOR (PRI SPEED SENSOR)
TM-221
< COMPONENT DIAGNOSIS >
[CVT: RE0F10A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Repair or replace damaged parts.
9.
CHECK HARNESS BETWEEN TCM AND INPUT SPEED SENSOR (PRIMARY SPEED SENSOR) (SEN-
SOR GROUND) (PART 2)
1.
Disconnect CVT unit connector.
2.
Check continuity between TCM vehicle side harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Repair or replace damaged parts.
10.
CHECK CVT UNIT CIRCUIT
Check continuity between CVT unit connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 11.
NO
>> Repair or replace damaged parts.
11.
CHECK TCM
1.
Replace with the same type of TCM. Refer to
.
2.
Connect each connector.
3.
Perform “DTC CONFIRMATION PROCEDURE”. Refer to
.
Is “P0715 INPUT SPD SEN/CIRC” detected?
YES
>> Replace input speed sensor (primary speed sensor). Refer to
.
NO
12.
DETECT MALFUNCTIONING ITEMS
Check TCM connector pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES
NO
>> Repair or replace damaged parts.
TCM vehicle side harness connector
Input speed sensor (primary speed sensor) vehicle
side harness connector
Continuity
Connector
Terminal
Connector
Terminal
F23
25
F55
1
Existed
TCM vehicle side harness connector
Ground
Continuity
Connector
Terminal
F23
25
Not existed
CVT unit connector
Ground
Continuity
Connector
Terminal
F24
19
Not existed
TM-222
< COMPONENT DIAGNOSIS >
[CVT: RE0F10A]
P0720 VEHICLE SPEED SENSOR CVT (SECONDARY SPEED SENSOR)
P0720 VEHICLE SPEED SENSOR CVT (SECONDARY SPEED SENSOR)
Description
INFOID:0000000003806397
The vehicle speed sensor CVT [output speed sensor (secondary speed sensor)] detects the revolution of the
CVT output shaft and emits a pulse signal. The pulse signal is transmitted to the TCM, which converts it into
vehicle speed.
DTC Logic
INFOID:0000000003806398
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC CONFIRMATION PROCEDURE” has been previously performed, always turn ignition switch
OFF. Then wait at least 10 seconds before performing the next test.
Perform the following procedure to confirm the malfunction is eliminated after the repair.
1.
CHECK DTC DETECTION
With CONSULT-III
1.
Turn ignition switch ON.
2.
Select “Data Monitor” mode for “TRANSMISSION”.
3.
Start engine and maintain the following conditions for at least 12 consecutive seconds.
With GST
Follow the procedure “With CONSULT-III”.
Is “P0720 VEH SPD SEN/CIR AT” detected?
YES
>> Go to
NO
>> Check intermittent incident. Refer to
GI-35, "Intermittent Incident"
.
Diagnosis Procedure
INFOID:0000000003806399
1.
CHECK OUTPUT SPEED SENSOR (SECONDARY SPEED SENSOR)
With CONSULT-III
1.
Start engine.
2.
Check voltage between TCM connector terminals.
DTC
Item
(CONSULT-III screen term)
Malfunction is detected when...
Possible cause
P0720
VEH SPD SEN/CIR AT
• Signal from vehicle speed
sensor CVT [output speed
sensor (secondary speed
sensor)] is not input due to
open or short circuit.
• Unexpected signal is input
during running.
• Harness or connectors
(Sensor circuit is open or
shorted.)
• Output speed sensor (sec-
ondary speed sensor)
ACC PEDAL OPEN
: More than 1.0/8
RANGE
: “D” position
Driving location
: Driving the vehicle uphill (increased engine load) will help maintain the
driving conditions required for this test.
P0720 VEHICLE SPEED SENSOR CVT (SECONDARY SPEED SENSOR)
TM-223
< COMPONENT DIAGNOSIS >
[CVT: RE0F10A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
3.
If OK, check pulse when vehicle drive.
Is the inspection result normal?
YES
>> GO TO 11.
NO
>> GO TO 2.
2.
CHECK POWER AND SENSOR GROUND
1.
Turn ignition switch OFF.
2.
Disconnect output speed sensor (secondary speed sensor) connector.
3.
Turn ignition switch ON.
4.
Check voltage between output speed sensor (secondary speed sensor) vehicle side harness connector
terminals.
5.
Check voltage between output speed sensor (secondary speed sensor) vehicle side harness connector
terminal and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO-1 (Battery voltage is not supplied between terminals 1 and 3, and between terminal 3 and ground)>>GO
TO 6.
NO-2 (Battery voltage is not supplied between terminals 1 and 3 only)>>GO TO 8.
3.
CHECK HARNESS BETWEEN TCM AND OUTPUT SPEED SENSOR (SECONDARY SPEED SENSOR)
(SENSOR GROUND)
1.
Turn ignition switch OFF.
2.
Disconnect TCM connector.
3.
Check continuity between TCM vehicle side harness connector terminal and ground.
Is the inspection result normal?
TCM connector
Voltage (Approx.)
Connector
Terminal
(+)
(
−
)
F23
46
7
Battery voltage
48
TCM connector
Condition
Data (Approx.)
Connector
Terminal
F23
34
When driving at 20 km/h (12
MPH) in “D” position, use the
CONSULT-III pulse frequency
measuring function.
490 Hz
Output speed sensor (secondary speed sensor) vehicle side harness connector
Voltage (Approx.)
Connector
Terminal
(+)
(
−
)
F19
3
1
Battery voltage
Output speed sensor (secondary speed sensor) vehicle side har-
ness connector
Ground
Voltage (Approx.)
Connector
Terminal
F19
3
Battery voltage
TCM vehicle side harness connector
Ground
Continuity
Connector
Terminal
F23
7
Not existed
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