HYDRAULIC TEST PERFORM HYDRAULIC TEST CAUTION:
(a) Measure the line pressure. NOTICE:
(1) Warm up the ATF. (2) Lift the vehicle. (3) Remove the engine under cover. (4) Remove the test plug A on the front side of the transaxle case and install SST. SST: 09993-19015 09993-00010 09993-00040
(5) Lower the vehicle. (6) Fully apply the parking brake and chock all 4 wheels. HINT: When the parking brake indicator (red) is illuminated after the electric parking brake switch (electric parking brake switch assembly) has been pulled to the lock side, the maximum amount of braking force is applied if the electric parking brake switch (electric parking brake switch assembly) is pulled to the lock side one more time. (7) Start the engine and check the idle speed. (8) Keep your left foot firmly on the brake pedal and move the shift lever to D. (9) Depress the accelerator pedal as much as possible with your right foot. Quickly read the highest line pressure reading when the engine speed reaches stall speed. Specified Line Pressure:
(10) Turn the engine switch off. (11) Remove SST and install the test plug A. (12) Remove the test plug B on the left side of the transaxle case and install SST. SST: 09993-19015 09993-00010 09993-00040
(13) Start the engine and check the idle speed. (14) Keep your left foot firmly on the brake pedal and move the shift lever to R. (15) Depress the accelerator pedal as much as possible with your right foot. Quickly read the highest line pressure reading when the engine speed reaches stall speed. Specified Line Pressure:
(16) Turn the engine switch off. (17) Remove SST and install the test plug B. (18) Clear the DTCs. Click here Evaluation
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Toyota Avalon Service & Repair Manual > Front Power Seat Control System(for Gasoline Model With Memory): Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected ...