Speed Sensor Signal Check

1. Turn the Ignition Switch OFF.

Connect Terminals Ts And E1:

2. Using Special Service Tool (SST) # 09843 - 18020, connect terminals Ts and E1 of Data Link Connector (DLC)1.
3. Start the engine.

ABS Blinking Pattern:

4. Check that the Anti-Lock Brake System (ABS) Warning Light blinks.

NOTE: If the ABS Warning Light does not blink, inspect the ABS Warning Light circuit.

5. Drive vehicle straight forward.

NOTE: 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 the DLC1.
SST 09843-18020
8. Read the number of blinks of the ABS Warning Light.

DTC Of Speed Sensor Check Function:

NOTE:
- See the list of Diagnostic Trouble Codes (DTC).

ABS Blinking Pattern: Malfunction Code:

- If every sensor is normal, a normal code is output (A cycle of 0.25 sec. ON and 0.25 sec. OFF is repeated).
- If 2 or more malfunction 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 the DLC1, and turn Ignition Switch OFF.