Brake control

Master cylinder pressure sensor check (when using intelligent tester)

~1min read

(a) Leave the vehicle in a stationary condition and release the brake pedal for 1 second or more, and quickly depress the brake pedal with a force of 98 N (10 kgf, 22 lbf) or more for 1 second or more.

(b) Check the ABS warning light stays on for 3 seconds

HINT:

  • Ensure that the ABS warning light comes on.
  • While the ABS warning light stays on, continue to depress the brake pedal with a force of 98 N (10 kgf, 22 lbf) or more.
  • The ABS warning light comes on for 3 seconds every time brake pedal operation above is performed.

Test yourself

A quick Toyota Sienna quiz: every answer comes with an explanation and a link to the manual page.