Nissan Quest E52. Instruction — part 1226
TM-134
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
SHIFT LOCK SYSTEM
SHIFT LOCK SYSTEM
Component Function Check
INFOID:0000000009650214
1.
CHECK CVT SHIFT LOCK OPERATION
1.
Turn ignition switch ON.
2.
Move selector lever to “P” position.
3.
Attempt to shift selector lever to any other position with brake pedal released.
Can selector lever be shifted to any other position?
YES
>> Go to
NO
>> GO TO 2.
2.
CHECK CVT SHIFT LOCK OPERATION
Attempt to shift selector lever to any other position with brake pedal depressed.
Can the selector lever be shifted to any other position?
YES
>> INSPECTION END
NO
>> Go to
Diagnosis Procedure
INFOID:0000000009650215
1.
CHECK POWER SOURCE
1.
Turn ignition switch OFF.
2.
Disconnect the fuse block (J/B) connector.
3.
Turn ignition switch ON.
4.
Check the voltage between fuse block (J/B) connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>>
Check the following.
• 10A fuse [No. 3, located in fuse block (J/B)]
• Ignition switch
2.
CHECK HARNESS BETWEEN FUSE BLOCK (J/B) AND STOP LAMP SWITCH (PART 1)
1.
Turn ignition switch OFF.
2.
Disconnect the stop lamp switch connector.
3.
Check continuity between fuse block (J/B) harness connector terminal and stop lamp switch harness con-
nector terminal.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
CHECK HARNESS BETWEEN FUSE BLOCK (J/B) AND STOP LAMP SWITCH (PART 2)
Check continuity between stop lamp switch harness connector terminal and ground.
+
-
Voltage (Approx.)
Fuse block (J/B)
Connector
Terminal
E103
4F
Ground
10 – 16 V
Fuse block (J/B)
Stop lamp switch
Continuity
Connector
Terminal
Connector
Terminal
E103
4F
E115
3
Existed
SHIFT LOCK SYSTEM
TM-135
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace damaged parts.
4.
CHECK STOP LAMP SWITCH
Check the stop lamp switch. Refer to
TM-136, "Component Inspection (Stop Lamp Switch)"
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace stop lamp switch. Refer to
.
5.
CHECK HARNESS BETWEEN STOP LAMP SWITCH AND CVT SHIFT SELECTOR (PART 1)
1.
Disconnect the CVT shift selector connector.
2.
Check the continuity between stop lamp switch harness connector terminal and CVT shift selector har-
ness connector terminal.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace damaged parts.
6.
CHECK HARNESS BETWEEN STOP LAMP SWITCH AND CVT SHIFT SELECTOR (PART 2)
Check the continuity between control harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace damaged parts.
7.
CHECK GROUND CIRCUIT
Check the continuity between CVT shift selector harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair or replace damaged parts.
8.
CHECK CVT SHIFT SELECTOR
1.
Shift selector lever to “P” position.
2.
Check the continuity between CVT shift selector connector terminals.
Is the inspection result normal?
Stop lamp switch
—
Continuity
Connector
Terminal
E115
3
Ground
Not existed
Stop lamp switch
CVT shift selector
Continuity
Connector
Terminal
Connector
Terminal
E115
4
M57
6
Existed
CVT shift selector
—
Continuity
Connector
Terminal
M57
6
Ground
Not existed
CVT shift selector
—
Continuity
Connector
Terminal
M57
7
Ground
Existed
CVT shift selector
Continuity
Connector
Terminal
M57
6
7
Existed
TM-136
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
SHIFT LOCK SYSTEM
YES
>> GO TO 9.
NO
>> Replace CVT shift selector. Refer to
9.
CHECK SHIFT LOCK SOLENOID
1.
Remove the shift lock unit. Refer to
.
2.
Check the shift lock solenoid. Refer to
TM-136, "Component Inspection (Shift Lock Solenoid)"
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair or replace damaged parts.
Component Inspection (Stop Lamp Switch)
INFOID:0000000009650216
1.
CHECK STOP LAMP SWITCH
Check the continuity between stop lamp switch connector terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the stop lamp switch. Refer to
.
Component Inspection (Shift Lock Solenoid)
INFOID:0000000009650217
1.
CHECK SHIFT LOCK SOLENOID
Apply voltage to CVT shift selector connector terminals and then check that shift lock solenoid is activated.
CAUTION:
Connect the fuse between the terminals when applying the voltage.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the shift lock unit. Refer to
.
Stop lamp switch
Condition
Continuity
Terminal
3
4
Depressed brake pedal
Existed
Released brake pedal
Not existed
+ (fuse)
-
Condition
Status
CVT shift selector connector
Terminal
6
7
• Park switch: ON
• Apply 12 V direct current between
terminals 6 and 7.
Shift lock solenoid operates
SYSTEM SYMPTOM
TM-137
< SYMPTOM DIAGNOSIS >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
SYMPTOM DIAGNOSIS
SYSTEM SYMPTOM
Symptom Table
INFOID:0000000009650218
The diagnostics item numbers show the sequence for inspection. Inspect in order from item 1.
No.
Item
Symptom
Condition
Diagnostic item
Reference
1
Shift Shock
Large shock. (“N”
→
“D” position)
ON vehicle
1. Engine idle speed
2. Engine speed signal
3. Accelerator pedal position sensor
4. CVT position
5. CVT fluid temperature sensor
6. CAN communication line
7. CVT fluid level and state
8. Line pressure test
9. Torque converter clutch solenoid valve
10. Lock-up select solenoid valve
11. Transmission range switch
OFF vehicle
12. Forward clutch
13. Control valve
2
Large shock. (“N”
→
“R” position)
ON vehicle
1. Engine idle speed
2. Engine speed signal
3. Accelerator pedal position sensor
4. CVT position
5. CVT fluid temperature sensor
6. CAN communication line
7. CVT fluid level and state
8. Line pressure test
9. Torque converter clutch solenoid valve
10. Lock-up select solenoid valve
11. Transmission range switch
OFF vehicle
12. Reverse brake
13. Control valve
3
Shock is too large for
lock-up.
ON vehicle
1. CVT position
2. Engine speed signal
3. CAN communication line
4. CVT fluid level and state
OFF vehicle
5. Torque converter
6. Control valve
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст