Nissan Sentra Service Manual: P0712 Transmission fluid temperature sensor A
DTC Logic
DTC DETECTION LOGIC
| DTC | CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | Possible causes |
| P0712 | FLUID TEMP SENSOR A (Transmission Fluid Temperature Sensor A Circuit Low) | The CVT fluid temperature identified by the
TCM is 180В°C (356В°F) or more continuously
for 5 seconds or more under the following diagnosis
conditions: Diagnosis conditions
|
|
DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
- Start the engine and wait for 10 seconds or more.
- Check the first trip DTC.
Is “P0712” detected? YES >> Go to TM-174, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK CIRCUIT BETWEEN TCM AND CVT UNIT
- Turn ignition switch OFF.
- Disconnect TCM connector and CVT unit connector.
- Check continuity between TCM harness connector terminal and ground.
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace malfunctioning part.
2.CHECK CVT FLUID TEMPERATURE SENSOR
Check CVT fluid temperature sensor. Refer to TM-174, "Component Inspection".
Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-39, "Intermittent Incident".
NO >> Repair or replace malfunctioning parts.
Component Inspection
1.CHECK CVT FLUID TEMPERATURE SENSOR
Check resistance between CVT unit connector terminals.
Is the inspection result normal? YES >> INSPECTION END
NO >> There is a malfunction of CVT fluid temperature sensor. Replace transaxle assembly. Refer to TM-283, "Removal and Installation".
P0711 Transmission fluid temperature sensor A
DTC Logic
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P0711
FLUID TEMP SENSOR A
(Transmission F ...
P0713 Transmission fluid temperature sensor A
DTC Logic
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P0713
FLUID TEMP SENSOR A
(Transmission ...
Other materials:
Differential side oil seal
Exploded View
Transaxle assembly
Differential side oil seal (left side)
Differential side oil seal (right side)
: Vehicle front
: Always replace after every
disassembly.
: Genuine NISSAN CVT Fluid NS-3
Removal and Installation
REMOVAL
NOTE:
Cap or plug openings to prevent f ...
Rear disc brake
BRAKE PAD
BRAKE PAD : Inspection
PAD WEAR
Check pad thickness from an inspection hole on caliper body. Check
using a scale if necessary.
Wear limit thickness : Refer to BR-55, "Rear Disc
Brake".
DISC ROTOR
DISC ROTOR : Inspection
APPERANCE
Check surface of disc rotor for unev ...
Dtc/circuit diagnosis
U1000 can comm circuit
DTC Logic
DTC DETECTION LOGIC
CONSULT Display
DTC Detection Condition
Possible Cause
CAN COMM CIRCUIT
[U1000]
AV control unit is not transmitting or receiving
CAN communication signal for 2 seconds or
more.
CAN communication system.
...
