Component Tests
SPEED SENSOR SIGNAL CHECK1. Turn the ignition switch OFF.
2. Using SST, connect terminals Tc 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.
5. Drive vehicle straight forward.
HINT: Drive vehicle faster than 45 kph (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.
- 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 malfunctions are indicated at the same time, the lowest numbered code will be displayed 1st.
9. After checking, disconnect terminals Tc and E1, Tc and E1 of DLC1, and turn the ignition switch OFF.
DTC of speed sensor check function