Nissan Juke Service and Repair Manual : P0848 transmission fluid pressure SEN/SW B
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, the ignition switch OFF and wait for at least 10 seconds, then perform the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
With CONSULT-III
1. Start the engine.
2. Select “Data Monitor” in “TRANSMISSION”.
3. Select “FLUID TEMP”.
4. Maintain the following conditions for 10 seconds or more.
FLUID TEMP : −19°C (−2.2°F) or more
5. Check the first trip DTC.
With GST.
1. Start the engine and wait for at least 10 seconds.
CAUTION:
When the ambient temperature is −20°C (−4°F) or less and the engine is cold,
warm up the engine
for approximately 5 minutes.
2. Check the first trip DTC.
Is “P0848”detected? YES >> Go to TM-428, "Diag
Diagnosis Procedure
1.CHECK SECONDARY PRESSURE SENSOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect the CVT unit connector.
3. Turn ignition switch ON.
4. Check the voltage between CVT unit harness connector terminal and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK CIRCUIT BETWEEN TCM AND CVT UNIT
1. Turn the ignition switch OFF.
2. Disconnect the TCM connector.
3. Check the continuity between the TCM harness connector terminal and the CVT unit harness connector terminal.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CHECK TCM INPUT SIGNALS
1. Connect all connectors removed.
2. Start the engine.
3. Check the voltage between TCM connector terminal and ground.
Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".
NO >> There is a malfunction of the secondary pressure sensor. Replace the transaxle assembly. Refer to TM-508, "Removal and Installation".
P0847 transmission fluid pressure SEN/SW B
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition
switch OFF and wait for a ...
P0863 TCM communication
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition
switch OFF and wait for a ...
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DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III
1. Turn ignition switch ON.
2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT-III.
Without CONSULT-III
1. Turn ignition switch ON.
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Wiring diagram
AUTOMATIC AIR CONDITIONING SYSTEM
Wiring Diagram
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to GI-12, "Connector Information/Explanation
of Option Abbreviation".
...