Without Scan Tool

HINT: If the ignition switch is turned from ON to ACC or LOCK during test mode, DTC will be erased.

In case of not using TOYOTA hand-held tester:

Check the sensor signal.
1. Turn the ignition switch OFF.





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





4. 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. (See, Non-Trouble Code Diagnostic Procedures). Component Tests and General Diagnostics

5. Drive vehicle straight forward.

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

6. Stop the vehicle.
7. Using SST, connect terminals Tc and E1 of DLC1.
SST 09843-18020
8. Read the number of blinks of the ABS warning light.









HINT:
- See the list of DTC shown.
- If every sensor is normal, a normal code is output (A cycle of 0.25 Sec. ON and 0.25 sec. OFF is repeating).
- If 2 or more malfunctions are indicated at the same time, the lowest numbered code will be displayed 1st.

9. After doing the check, disconnect terminals Ts and E1, Tc and E1 of DLC1, and turn the ignition switch OFF.






DTC of speed sensor check function