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STEP
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INSPECTION
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ACTION
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|---|---|---|---|
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1
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Perform mechanical system test.
(See MECHANICAL SYSTEM TEST.)
Is mechanical system normal?
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Yes
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Go to the next step.
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No
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Repair or replace any malfunctioning parts according to the inspection result.
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2
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Turn the ignition switch to the ON position.
When the selector lever is moved, does the selector illumination indicate synchronized position to the lever location? Also, when other ranges are selected from N or P during idling, does the vehicle move within 1-2 s?
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Yes
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Go to the next step.
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No
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Inspect the selector lever and TR switch. Repair or replace malfunctioning parts.
(See SELECTOR LEVER INSPECTION.)
If the selector lever and TR switch are normal, go to the next step.
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3
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Inspect ATF color and condition.
Are ATF color and odor normal?
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Yes
|
Go to the next step.
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No
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Repair or replace any malfunctioning parts according to the inspection result.
Flush AT and cooler line if necessary.
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4
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Perform the line pressure test.
(See Line Pressure Test.)
Is the line pressure normal?
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Yes
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Go to the next step.
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No
|
Repair or replace any malfunctioning parts according to the inspection result.
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5
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Perform the stall test.
(See Stall Speed Test.)
Is the stall speed normal?
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Yes
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Go to the next step.
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No
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Repair or replace any malfunctioning parts according to the inspection result.
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6
|
Inspect the voltage at the following TCM terminals.
(See TCM INSPECTION.)
• Terminal 2J (TFT sensor)
• Terminals 1D, 2B, 2C, 2E (TR switch)
• Terminal 2G (turbine sensor)
• Terminal 2D (down switch)
• Terminal 2I (up switch)
• Terminal 1E (M range switch)
• Terminal 1W (steering shift switch)
Is the voltage normal?
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Yes
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Go to the next step.
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No
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Repair or replace any malfunctioning parts according to the inspection result.
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7
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Inspect the value at the following PCM PIDs using the WDS or equivalent.
(See PCM INSPECTION.)
• B+
• APP1
• APP2
• ECT
• RPM
• TP_REL
• VSS
Are PID values normal?
|
Yes
|
Perform the symptom troubleshooting and follow the procedures.
|
|
No
|
Repair or replace any malfunctioning parts according to the inspection result.
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