DTC DETECTION LOGIC
DTC | Trouble diagnosis name | DTC detection condition | Possible causes |
P0847 | Transmission Fluid Pressure Sensor/Switch B Circuit Low | The secondary pressure sensor voltage is
0.09 V or less continuously for 5 seconds or
more under the following diagnosis conditions: - Diagnosis conditions - CVT fluid temperature: −20C (−4F) or more - TCM power supply voltage: More than 11 V |
- Harness or connector
(Secondary pressure sensor circuit is
open or shorted to ground) - Secondary pressure sensor - Control valve assembly |
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.CHECK DTC DETECTION
With CONSULT
FLUID TEMP : −19C (−2.2F) or more
With GST
CAUTION: When the ambient temperature is −20C (−4F) or less and the engine is cold, warm up the engine for approximately 5 minutes.
Is "P0847"detected?
YES >> Go to TM "Diagnosis Procedure".
NO >> INSPECTION END
1.CHECK CIRCUIT BETWEEN TCM AND CVT UNIT (PART 1)
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace malfunctioning parts.
2.CHECK CIRCUIT BETWEEN TCM AND CVT UNIT (PART 2)
Check continuity between TCM harness connector terminals and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace malfunctioning parts.
3.CHECK TCM INPUT SIGNALS
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI "Intermittent Incident".
NO >> There is malfunction of secondary pressure sensor. Replace transaxle assembly. Refer to TM "Removal and Installation".
DTC Logic DTC DETECTION LOGIC DTC Trouble diagnosis name DTC detection condition Possible causes P0846 Transmission Fluid Pressure Sensor/Switch B Circuit Range/Per ...
4-speed automatic transmission fluid (ATF) (if so equipped)
When checking or replacement of automatic
transmission fluid is required, it is recommended
that you visit a NISSAN dealer for servicing.
WARNING
When the engine is running, keep
hands, jewelry and clothing away from
any moving parts such as the cooling
fan and drive belts
Automatic t ...
Road wheel
Inspection
ALUMINUM WHEEL
Check tires for wear and improper inflation.
Check wheels for deformation, cracks and other damage. If deformed,
remove wheel and check wheel
runout.
a. Remove tire from aluminum wheel and mount wheel on a balancer machine.
b. Set dial indicator as shown.
c ...