1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) harness connector.
3. Check the voltage between the ABS actuator and electric unit (control unit) harness connector and ground.
   

   ABS actuator and electric unit (control unit)		—	Voltage
   Connector	Terminal
   E41	29	Ground	Approx. 0 V

   
   
4. Turn the ignition switch ON.
   ■ CAUTION ■
   Never start the engine.
   
5. Check the voltage between the ABS actuator and electric unit (control unit) harness connector and ground.
   

   ABS actuator and electric unit (control unit)		—	Voltage
   Connector	Terminal
   E41	29	Ground	Battery voltage

   
   

YES>>GO TO 2.

NO>>Perform the trouble diagnosis for power supply circuit.

1. Turn the ignition switch OFF.
2. Check the voltage between the ABS actuator and electric unit (control unit) harness connector and ground.
   

   ABS actuator and electric unit (control unit)		—	Voltage
   Connector	Terminal
   E41	32	Ground	Battery voltage

   
   

YES>>GO TO 3.

NO>>Perform the trouble diagnosis for power supply circuit.

Check the continuity between the ABS actuator and electric unit (control unit) harness connector and ground.

ABS actuator and electric unit (control unit)		—	Continuity
Connector	Terminal
E41	16	Ground	Existed
	47

YES>>INSPECTION END

NO>>Repair or replace error-detected parts.