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Measure the line pressure (Refer to ).
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Q.
Is the check result normal?
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|
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.
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Q.
Is the trouble symptom reproduced?
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This diagnosis is complete.
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|
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Check the installation status, damage, bend, clogging, and others of A/T fluid
cooler pipe.
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Q.
Is the check result normal?
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|
Repair or replace the A/T fluid cooler pipe system.
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If the trouble symptom is not solved, replace the valve body. Then, check the trouble
symptom again.
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|
Q.
Is the trouble symptom reproduced?
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|
This diagnosis is complete.
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|
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(2)Test drive the vehicle.
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(3)Verify that the condition described by the customer exists.
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|
Q.
Is the trouble symptom reproduced?
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|
This diagnosis is complete.
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|
|
|
After checking the oil pump for damage, check each clutch and brake for any damage, and
replace if necessary.
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|
Q.
Is the trouble symptom reproduced?
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|
This diagnosis is complete.
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|
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Refer to GROUP 13B - Troubleshooting <6B3>.
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|
Refer to GROUP 13C - Troubleshooting <4N1>.
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|
Q.
Is the check result normal?
|
|
This diagnosis is complete.
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|
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|
Repair the engine system.
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