LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2002 >> RX 300 FWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock >> Component Tests >> Speed Sensor Signal Check >> With Hand-Held Tester
April 5, 2026: LEMON Manuals is launched! Read the announcement.

With Hand-Held Tester

  1. Connect hand-held tester to (DLC3). See Figure.
  2. Start engine and check that ABS warning light flashes. If ABS warning light does not flash, inspect ABS warning light circuit and Ts circuit. See SYSTEM TESTING .
  3. Keep vehicle in stationary condition on a flat surface for one second or more.
  4. Depress brake pedal with 33 ft.lb. (147 N) or more for one second or more.
  5. Let up pressure and then depress brake pedal quickly with 22 ft.lb. (98 N) or more. ABS warning light comes on for 3 seconds.
  6. Drive vehicle straight forward and faster than 28 MPH for several seconds. Check that ABS warning light turns off.
  7. Stop vehicle. Read DTCs by following prompts on tester screen. If any DTCs are retrieved, perform appropriate test. See DIAGNOSTIC TROUBLE CODE DEFINITIONS .
scientia non olet · About LEMON Manuals