With Manufacturer's Scan Tool

SPEED SENSOR SIGNAL CHECK (USING Hand-held TESTER)

HINT:
- If the ignition switch is turned from ON to ACC or LOCK during test mode, DTCs of the sensor check function will be erased.
- During test mode, the skid control ECU records all DTCs of the sensor check function. By performing the sensor signal check, the codes are erased if normality is confirmed. The codes left over are the codes where an abnormality was found.

a. Connect the hand-held tester to the DLC3.
b. Start the engine.




c. Check that the ABS warning light blinks.

HINT: If the ABS warning light does not blink, inspect the ABS warning light circuit and Ts circuit.

d. Drive the vehicle straight forward.

HINT: Drive the vehicle faster than 28 mph (45 km/h) for several seconds.

e. Stop the vehicle.
f. Read the DTC by following the prompts on the tester screen.

HINT: Refer to the hand-held tester operator's manual for further details.