|
Check the A/T fluid for amount and condition (not severely contaminated), and fill or replace the A/T fluid if necessary. Then, check the trouble symptom again.
|
|
Q.
Is the trouble symptom reproduced?
|
|
This diagnosis is complete.
|
|
|
|
Item 4: Input shaft speed sensor (Refer to data list reference table ).
|
|
Q.
Is the check result normal?
|
|
Repair the input shaft speed sensor system.
|
|
|
|
Measure the line pressure (Refer to ).
|
|
Q.
Is the check result normal?
|
|
Carry out the torque converter stall test (Refer to ), and replace the torque converter if the result is out of the standard value. Then, check the trouble symptom again.
|
|
Q.
Is the trouble symptom reproduced?
|
|
This diagnosis is complete.
|
|
|
|
If the trouble symptom is not solved, replace the valve body. Then, check the trouble symptom again.
|
|
Q.
Is the trouble symptom reproduced?
|
|
This diagnosis is complete.
|
|
|
|
(2)Test drive the vehicle.
|
|
(3)Verify that the condition described by the customer exists.
|
|
Q.
Is the trouble symptom reproduced?
|
|
After checking the oil pump for damage, check each clutch and brake for any damage, and replace if necessary. (It is highly possible that the clutch C3, brake B1/B4, and one-way clutch F1 that engage in reverse gear are damaged.)
|
|
|
|
This diagnosis is complete.
|
|
|