Nissan Altima 2007-2012 Service Manual: P0710 CVT fluid temperature sensor
Description
The CVT fluid temperature sensor detects the CVT fluid temperature and sends a signal to the TCM.
DTC Logic
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.
1.CHECK DTC DETECTION (PART 1)
1. Turn ignition switch ON.
2. Select “DATA MONITOR”.
3. Check that output voltage of CVT fluid temperature sensor is within the range specified below.
ATF TEMP SEN : 0.16 – 2.03 V
Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
NO-1 (“ATF TEMP SEN” indicates 0.15 or less.)>>Refer to TM-310, "Diagnosis Procedure".
NO-2 (“ATF TEMP SEN” indicates 2.04 or more.)>>GO TO 2.
2.CHECK DTC DETECTION (PART 2)
1. Turn ignition switch ON.
2. Select “DATA MONITOR”.
3. Start engine and maintain the following conditions for at least 14 minutes.
Follow the procedure “With CONSULT-III”.
Is “P0710 ATF TEMP SEN/CIRC” detected? YES >> Go to TM-310, "Diagnosis Procedure".
NO >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
Diagnosis Procedure
1.CHECK CVT FLUID TEMPERATURE SENSOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check resistance between TCM harness connector F16 terminal 13, 25.
Is the inspection result normal? YES >> GO TO 5.
NO >> GO TO 2.
2.CHECK HARNESS BETWEEN TCM AND CVT UNIT (CVT TEMPERATURE SENSOR) (PART 1)
1. Disconnect CVT unit connector.
2. Check continuity between TCM harness connector F16 (A) terminal 13, 25 and CVT unit harness connector F46 (B) terminal 17, 19.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace damaged parts.
3.CHECK HARNESS BETWEEN TCM AND CVT UNIT (CVT TEMPERATURE SENSOR) (PART 2)
Check continuity between TCM harness connector F16 terminal 13, 25 and ground.
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace damaged parts.
4.CHECK CVT FLUID TEMPERATURE SENSOR
Check CVT fluid temperature sensor. Refer to TM-312, "Component Inspection (CVT Fluid Temperature Sensor)".
Is the inspection result normal? YES >> GO TO 6.
NO >> GO TO 5.
5.CHECK DTC
1. Turn ignition switch ON.
2. Perform “SELF-DIAG RESULTS” mode for “TRANSMISSION”.
Is only “P0710 ATF TEMP SEN/CIRC” detected? YES >> Replace control valve. Refer to TM-447, "Exploded View".
NO >> Replace transaxle assembly. Refer to TM-447, "Removal and Installation".
6.DETECT MALFUNCTIONING ITEMS
Check TCM connector pin terminals for damage or loose connection with harness connector.
Is the inspection result normal? YES >> Replace TCM. Refer to TM-430, "Exploded View".
NO >> Repair or replace damaged parts.
Component Inspection (CVT Fluid Temperature Sensor)
1.CHECK CVT FLUID TEMPERATURE SENSOR
Check resistance between CVT unit terminals.
Is the inspection result normal? YES >> INSPECTION END
NO >> Perform “SELF-DIAG RESULTS” mode for “TRANSMISSION”.
P0705 park/neutral position switch
Description
• The PNP switch assembly includes a transaxle range switch.
• The transaxle range switch detects the selector lever position and sends a
signal to the TCM.
DTC Logic
DTC DETE ...
P0715 input speed sensor (pri speed
sensor)
Description
The input speed sensor (primary speed sensor) detects the primary pulley
revolution speed and sends a signal
to the TCM.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE ...
Other materials:
Auto operation does not operate
but manual operates normally
(driver side)
Diagnosis Procedure
1. PERFORM INITIALIZATION PROCEDURE
Perform initialization procedure.
Refer to PWC-190, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special
Repair Requirement".
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair or replace the ma ...
P0335 CKP sensor (POS)
Description
The crankshaft position sensor (POS) is located on the oil pan facing
the gear teeth (cogs) of the signal plate. It detects the fluctuation of
the engine revolution.
The sensor consists of a permanent magnet and Hall IC.
When the engine is running, the high and low parts of the ...
Common item
Diagnosis Description
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system
...