Nissan Teana J32. Instruction — part 1132
TM-52
< COMPONENT DIAGNOSIS >
[CVT: RE0F09B]
P0715 INPUT SPEED SENSOR (PRI SPEED SENSOR)
P0715 INPUT SPEED SENSOR (PRI SPEED SENSOR)
Description
INFOID:0000000003848964
The input speed sensor (primary speed sensor) detects the primary pulley revolution speed and sends the sig-
nal to the TCM.
DTC Logic
INFOID:0000000003848965
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
Immediately after performing any “DTC CONFIRMATION PROCEDURE”, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.
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 5 consecutive seconds.
With GST
Follow the procedure “With CONSULT-III”.
Is “P0715 INPUT SPD SEN/CIRC” detected?
YES
>> Go to
NO
>> Check intermittent incident. Refer to
GI-35, "Intermittent Incident"
.
Diagnosis Procedure
INFOID:0000000003848966
1.
CHECK INPUT SPEED SENSOR (PRIMARY SPEED SENSOR)
1.
Start engine.
2.
Check voltage between TCM connector terminals.
3.
If OK, check the pulse when vehicle drive.
DTC
Item
(CONSULT-III screen term)
Malfunction is detected when...
Possible cause
P0715
INPUT SPD SEN/CIRC
• Input speed sensor (primary speed sen-
sor) signal is not input due to an open cir-
cuit.
• An unexpected signal is input when vehi-
cle is being driven.
• Harness or connectors
(Sensor circuit is open or shorted.)
• Input speed sensor (primary speed sen-
sor)
VEHICLE SPEED
: 10 km/h (6 MPH) or more
ACC PEDAL OPEN
: More than 1.0/8
RANGE
: “D” position
ENG SPEED
: 450 rpm or more
Driving location
: Driving the vehicle uphill (increased engine load) will help maintain the driving
conditions required for this test.
TCM connector
Voltage (Approx.)
Connector
Terminal
(+)
(-)
F23
26
25
4.75 - 5.25 V
P0715 INPUT SPEED SENSOR (PRI SPEED SENSOR)
TM-53
< COMPONENT DIAGNOSIS >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
Is the inspection result normal?
YES
>> GO TO 7.
NO - 1 >> Battery voltage is not supplied: GO TO 2.
NO - 2 >> Battery voltage is supplied, but there is a malfunction in the frequency: GO TO 4.
2.
CHECK HARNESS BETWEEN TCM AND CVT UNIT HARNESS CONNECTOR (SENSOR POWER AND
SENSOR GROUND) (PART 1)
1.
Turn ignition switch OFF.
2.
Disconnect TCM connector and CVT unit connector.
3.
Check continuity between TCM vehicle side harness connector terminals and CVT unit vehicle side har-
ness connector terminals.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
CHECK HARNESS BETWEEN TCM AND CVT UNIT HARNESS CONNECTOR (SENSOR POWER AND
SENSOR GROUND) (PART 2)
Check continuity between TCM vehicle side harness connector terminals and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace damaged parts.
4.
CHECK HARNESS BETWEEN TCM AND CVT UNIT HARNESS CONNECTOR [INPUT SPEED SENSOR
(PRIMARY SPEED SENSOR)] (PART 1)
1.
Turn ignition switch OFF.
2.
Check continuity between TCM vehicle side harness connector terminal and CVT unit vehicle side har-
ness connector terminal.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace damaged parts.
5.
CHECK HARNESS BETWEEN TCM AND CVT UNIT HARNESS CONNECTOR [INPUT SPEED SENSOR
(PRIMARY SPEED SENSOR)] (PART 2)
Check continuity between TCM vehicle side harness connector terminal and ground.
TCM connector
Condition
Data (Approx.)
Connector
Terminal
F23
33
When driving at 20 km/h (12 MPH) in “L” position, use the CONSULT-III
pulse frequency measuring function.
680 Hz
TCM vehicle side harness connector
CVT unit vehicle side harness connector
Continuity
Connector
Terminal
Connector
Terminal
F23
25
F24
19
Existed
26
20
Existed
TCM vehicle side harness connector
Ground
Continuity
Connector
Terminal
F23
25
Not existed
26
TCM vehicle side harness connector
CVT unit vehicle side harness connector
Continuity
Connector
Terminal
Connector
Terminal
F23
33
F24
22
Existed
TM-54
< COMPONENT DIAGNOSIS >
[CVT: RE0F09B]
P0715 INPUT SPEED SENSOR (PRI SPEED SENSOR)
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace damaged parts.
6.
CHECK THE TCM SHORT
1.
Replace with the same type of TCM. Refer to
.
2.
Connect each connectors.
3.
Perform “DTC CONFIRMATION PROCEDURE”. Refer to
.
Is the “P0715 INPUT SPD SEN/CIRC” detected again?
YES
>> GO TO 7.
NO
>> Check intermittent incident. Refer to
GI-35, "Intermittent Incident"
.
7.
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
Ground
Continuity
Connector
Terminal
F23
33
Not existed
P0720 VEHICLE SPEED SENSOR CVT (SECONDARY SPEED SENSOR)
TM-55
< COMPONENT DIAGNOSIS >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
P0720 VEHICLE SPEED SENSOR CVT (SECONDARY SPEED SENSOR)
Description
INFOID:0000000003848967
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:0000000003848968
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
Immediately after performing any “DTC CONFIRMATION PROCEDURE”, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.
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:0000000003890671
1.
CHECK OUTPUT SPEED SENSOR (SECONDARY SPEED SENSOR)
With CONSULT-III
1.
Start engine.
2.
Check voltage between TCM connector terminals.
3.
If OK, check pulse when vehicle drive.
DTC
Item
(CONSULT-III screen term)
Malfunction is detected when...
Possible cause
P0720
VEH SPD SEN/CIR AT
• Signal from vehicle speed sensor CVT [out-
put speed sensor (secondary speed sen-
sor)] is not input due to open or short circuit.
• An unexpected signal is input during run-
ning.
• Harness or connectors
(Sensor circuit is open or shorted.)
• Output speed sensor (secondary 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.
TCM connector
Voltage (Approx.)
Connector
Terminal
(+)
(
−
)
F23
46
7
Battery voltage
48
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