BASIC INSPECTION[LA4AX-EL (CD4E)]


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STEP

INSPECTION

ACTION

1
Turn the ignition switch to the ON position.
Does the O/D OFF indicator light (illuminates/goes out) correspond to the O/D OFF switch position (ON/OFF)?
Yes
Go to the next step.
No
Perform malfunction diagnosis according to No.39 “O/D OFF INDICATOR LIGHT DOES NOT ILLUMINATE WHEN O/D OFF SWITCH IS TURNED TO ON”, or No.40 “O/D OFF INDICATOR LIGHT ILLUMINATES WHEN O/D OFF SWITCH IS NOT TURNED TO ON”.
2
Inspect the ATF color and condition.
Is the ATF color and odor normal?
Yes
Go to the next step.
No
Repair or replace any malfunctioning parts.
3
Perform the line pressure test.
Is the line pressure normal?
Yes
Go to the next step.
No
Repair or replace any malfunctioning parts.
4
Perform the stall test.
Is the stall speed normal?
Yes
Go to the next step.
No
Repair or replace any malfunctioning parts.
5
Inspect the voltage at the following PCM terminals.
•  Throttle position sensor signal
•  Transaxle fluid temperature sensor signal
•  Speedometer signal
Are terminal voltages normal?
Yes
Perform the symptom troubleshooting.
No
Repair or replace any malfunctioning parts.