Speed Sensor Signal

SPEED SENSOR SIGNAL CHECK USING TOYOTA HAND-HELD TESTER







1. When the ignition switch is turned ON, check that the ABS warning light stays on for 2 seconds.
2. Turn the ignition switch OFF.






3. Using SST, connect terminals Ts and E1 of DLC1. SST 09843-18020
4. Start the engine.






5. Check that the ABS warning light blinks.

Note: If the ABS warning light does not blink, inspect the ABS warning light circuit.

6. Drive vehicle straight forward.

Note: Drive vehicle at 45 - 55 km/h (28 - 34 mph) for several seconds. If the brake is applied during the check, the check routine must be started again.

7. Stop the vehicle.



8. Hook up the Toyota hand-held tester to the DLC2.
9. Read the diagnostic trouble codes by following the prompts on the tester screen.
Please refer to the Toyota hand-held tester operator's manual for further details.