Nissan Quest E52. Instruction — part 1227
TM-138
< SYMPTOM DIAGNOSIS >
[CVT: RE0F09B]
SYSTEM SYMPTOM
4
Slips/Will
Not Engage
Vehicle cannot take
off from “D” position.
ON vehicle
1. CVT fluid level and state
2. CVT position
3. CAN communication line
4. Line pressure test
5. Stall test
6. Step motor
7. Primary speed sensor
8. Secondary speed sensor
9. Accelerator pedal position sensor
10. CVT fluid temperature sensor
11. Secondary pressure sensor
12. TCM power supply and ground
OFF vehicle
13. Oil pump assembly
14. Forward clutch
15. Control valve
16. Parking components
5
Vehicle cannot take
off from “R” position.
ON vehicle
1. CVT fluid level and state
2. CVT position
3. CAN communication line
4. Line pressure test
5. Stall test
6. Step motor
7. Primary speed sensor
8. Secondary speed sensor
9. Accelerator pedal position sensor
10. CVT fluid temperature sensor
11. Secondary pressure sensor
12. TCM power supply and ground
OFF vehicle
13. Oil pump assembly
14. Reverse brake
15. Control valve
16. Parking components
No.
Item
Symptom
Condition
Diagnostic item
Reference
SYSTEM SYMPTOM
TM-139
< SYMPTOM DIAGNOSIS >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
6
Slips/Will
Not Engage
Does not lock-up.
ON vehicle
1. CVT fluid level and state
2. Line pressure test
3. Engine speed signal
4. Primary speed sensor
5. Torque converter clutch solenoid valve
6. CAN communication line
7. Stall test
8. Step motor
9. Transmission range switch
10. Lock-up select solenoid valve
11. CVT fluid temperature sensor
12. Secondary speed sensor
13. Secondary pressure sensor
OFF vehicle
14. Torque converter
15. Oil pump assembly
16. Control valve
7
Does not hold lock-up
condition.
ON vehicle
1. CVT fluid level and state
2. Line pressure test
3. Engine speed signal
4. Primary speed sensor
5. Torque converter clutch solenoid valve
6. CAN communication line
7. Stall test
8. Step motor
9. Transmission range switch
10. Lock-up select solenoid valve
11. CVT fluid temperature sensor
12. Secondary speed sensor
13. Secondary pressure sensor
OFF vehicle
14. Torque converter
15. Oil pump assembly
16. Control valve
No.
Item
Symptom
Condition
Diagnostic item
Reference
TM-140
< SYMPTOM DIAGNOSIS >
[CVT: RE0F09B]
SYSTEM SYMPTOM
8
Slips/Will
Not Engage
Lock-up is not re-
leased.
ON vehicle
1. CVT fluid level and state
2. Line pressure test
3. Engine speed signal
4. Primary speed sensor
5. Torque converter clutch solenoid valve
6. CAN communication line
7. Stall test
OFF vehicle
8. Torque converter
9. Oil pump assembly
10. Control valve
9
With selector lever in
“D” position, accelera-
tion is extremely poor.
ON vehicle
1. CVT fluid level and state
2. Line pressure test
3. Stall test
4. Accelerator pedal position sensor
5. CAN communication line
6. Transmission range switch
7. CVT position
8. Step motor
9. Primary speed sensor
10. Secondary speed sensor
11. Primary pressure sensor
12. Secondary pressure sensor
13. CVT fluid temperature sensor
14. TCM power supply and ground
OFF vehicle
15. Torque converter
16. Oil pump assembly
17. Forward clutch
18. Control valve
No.
Item
Symptom
Condition
Diagnostic item
Reference
SYSTEM SYMPTOM
TM-141
< SYMPTOM DIAGNOSIS >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
10
Slips/Will
Not Engage
With selector lever in
“R” position, accelera-
tion is extremely poor.
ON vehicle
1. CVT fluid level and state
2. Line pressure test
3. Stall test
4. Accelerator pedal position sensor
5. CAN communication line
6. Transmission range switch
7. CVT position
8. Step motor
9. Primary speed sensor
10. Secondary speed sensor
11. Primary pressure sensor
12. Secondary pressure sensor
13. CVT fluid temperature sensor
14. TCM power supply and ground
OFF vehicle
15. Torque converter
16. Oil pump assembly
17. Reverse brake
18. Control valve
11
Slips at lock-up.
ON vehicle
1. CVT fluid level and state
2. Line pressure test
3. Engine speed signal
4. Primary speed sensor
5. Torque converter clutch solenoid valve
6. CAN communication line
7. Stall test
8. Step motor
9. Transmission range switch
10. Lock-up select solenoid valve
11. CVT fluid temperature sensor
12. Secondary speed sensor
13. Secondary pressure sensor
OFF vehicle
14. Torque converter
15. Oil pump assembly
16. Control valve
No.
Item
Symptom
Condition
Diagnostic item
Reference
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