"L" Position Test
WARNING: This page is about a different car, the 2002 Toyota Avalon and 2001 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
Place gearshift lever in "L" position. Fully depress accelerator pedal. Ensure no upshift to 2nd gear occurs. Release accelerator pedal and check engine braking effect. Check for abnormal noise at acceleration and deceleration.