Nissan Juke F15. Manual — part 1329
TM-506
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10D]
P0863 TCM COMMUNICATION
P0863 TCM COMMUNICATION
DTC Logic
INFOID:0000000012201204
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 at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
1. Start the engine.
2. Check the DTC.
Is “P0863” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012201205
1.
CHECK INTERMITTENT INCIDNT
GI-45, "Intermittent Incident"
Is the inspection result normal?
YES
TM-554, "Removal and Installation"
NO
>> Repair or replace malfunctioning parts.
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P0863
CONTROL UNIT (CAN)
(TCM Communication Circuit)
An error is detected at the initial CAN diagnosis of
TCM.
TCM
P0890 TCM
TM-507
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10D]
C
E
F
G
H
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J
K
L
M
A
B
TM
N
O
P
P0890 TCM
DTC Logic
INFOID:0000000012201206
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 at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
1. Start the engine and wait for 5 seconds or more.
2. Check the DTC.
Is “P0890” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012201207
1.
CHECK TCM POWER SUPPLY (BACK-UP) CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check voltage between TCM harness connector terminals and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
DETECT MALFUNCTIONING ITEMS
Check the following items:
• Open circuit or short circuit in harness between battery positive terminal and TCM connector terminals 45,
and 46.
• 10A fuse (No.23, located in the fuse holder). Refer to
PG-81, "Fuse and Fusible Link Arrangement"
• 10A fuse (No.33, located in the fuse holder). Refer to
PG-81, "Fuse and Fusible Link Arrangement"
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-45, "Intermittent Incident"
.
NO
>> Repair or replace malfunctioning parts.
3.
CHECK INTERMITTENT INCIDENT
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P0890
TCM
(Transmission Control Module
Power Relay Sense Circuit
Low)
When all of the following conditions are satis-
fied and this state is maintained for 0.2 sec-
onds:
• TCM power supply voltage: More than 11 V
• Battery voltage: Less than 8.4 V
• Harness or connector
(TCM power supply (back-up) circuit is
open or shorted.)
• TCM
+
−
Voltage
TCM
Connector
Terminal
F83
45
Ground
10 – 16 V
46
TM-508
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10D]
P0890 TCM
GI-45, "Intermittent Incident"
Is the inspection result normal?
YES
TM-554, "Removal and Installation"
NO
>> Repair or replace malfunctioning parts.
P0962 PRESSURE CONTROL SOLENOID A
TM-509
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10D]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
P0962 PRESSURE CONTROL SOLENOID A
DTC Logic
INFOID:0000000012201208
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 at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
1. Start the engine and wait for 5 seconds or more.
2. Check the first trip DTC.
Is “P0962” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012201209
1.
CHECK CIRCUIT BETWEEN TCM AND CVT UNIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector and CVT unit connector.
3. Check continuity between TCM harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace damaged parts.
2.
CHECK CIRCUIT BETWEEN CVT UNIT AND GROUND
Check continuity between CVT unit harness connector terminal and ground.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-45, "Intermittent Incident"
.
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P0962
PC SOLENOID A
(Pressure Control Solenoid A
Control Circuit Low)
When all of the following conditions are satis-
fied and this state is maintained for 0.2 sec-
onds:
• TCM power supply voltage: More than 11 V
• TCM judges that solenoid valve circuit is
shorted to ground.
• Harness or connector
(Line pressure solenoid valve circuit is
shorted to ground)
• Line pressure solenoid valve
TCM
—
Continuity
Connector
Terminal
F83
30
Ground
Not existed
CVT unit
—
Condition
Resistance
Connector
Terminal
F250
1
Ground
CVT fluid temperature: 20
°C (68°F)
5.5 – 7.0
Ω
CVT fluid temperature: 50
°C (122°F)
6.0 – 8.0
Ω
CVT fluid temperature: 80
°C (176°F)
6.5 – 8.5
Ω
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