Nissan Sentra. Instruction — part 891
TM-200
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
P0890 TCM
• 10A fuse (No.28, fuse and fusible link block). Refer to
Is the inspection result normal?
YES >> Check
intermittent incident. Refer to
GI-39, "Intermittent Incident"
.
NO
>> Repair or replace malfunctioning parts.
P0962 PRESSURE CONTROL SOLENOID A
TM-201
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
P0962 PRESSURE CONTROL SOLENOID A
DTC Logic
INFOID:0000000009759442
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:0000000009759443
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 malfunctioning parts.
2.
CHECK LINE PRESSURE SOLENOID VALVE
Check line pressure solenoid valve. Refer to
TM-201, "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
INFOID:0000000009759444
1.
CHECK LINE PRESSURE SOLENOID VALVE
Check resistance between CVT unit connector terminal and ground.
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P0962
PRESSURE CONTROL SO-
LENOID A
(Pressure Control Solenoid A
Control Circuit Low)
The line pressure solenoid valve current is 200
mA or less continuously for 200 msec or more
under the following diagnosis conditions:
• Diagnosis conditions
- Solenoid output current: 750 mA or more
- GND short diagnosis of the solenoid drive
circuit is satisfied.
- TCM power supply voltage: More than 11 V
• Harness or connector
(Line pressure solenoid valve circuit is
shorted to ground)
• Line pressure solenoid valve
TCM
—
Continuity
Connector
Terminal
F23
30
Ground
Not existed
TM-202
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
P0962 PRESSURE CONTROL SOLENOID A
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> There is a malfunction of line pressure solenoid valve. Replace transaxle assembly. Refer to
283, "Removal and Installation"
.
CVT unit
—
Condition
Resistance
(Approx.)
Terminal
2
Ground
CVT fluid temperature: 20
°C (68°F)
5.3
Ω
CVT fluid temperature: 50
°C (122°F)
6.0
Ω
CVT fluid temperature: 80
°C (176°F)
6.7
Ω
P0963 PRESSURE CONTROL SOLENOID A
TM-203
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
P0963 PRESSURE CONTROL SOLENOID A
DTC Logic
INFOID:0000000009759445
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 “P0963” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009759446
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 CVT unit harness connector terminal.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace malfunctioning parts.
2.
CHECK LINE PRESSURE SOLENOID VALVE
Check line pressure solenoid valve. Refer to
TM-203, "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
INFOID:0000000009759447
1.
CHECK LINE PRESSURE SOLENOID VALVE
Check resistance between CVT unit connector terminal and ground.
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P0963
PC SOLENOID A
(Pressure Control Solenoid A
Control Circuit High)
The line pressure solenoid valve current is 200
mA or less continuously for 200 msec or more
under the following diagnosis conditions:
• Diagnosis conditions
- Solenoid output current: 750 mA or more
- GND short diagnosis of the solenoid drive
circuit is not satisfied.
- TCM power supply voltage: More than 11 V
• Harness or connector
(Line pressure solenoid valve circuit is
open or shorted to power supply)
• Line pressure solenoid valve
TCM
CVT unit
Continuity
Connector
Terminal
Connector
Terminal
F23
30
F46
2
Existed
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