Component Function Check

With CONSULT 

1. Turn ignition switch ON.
2. Select "BRAKE SW1" in "DATA MONITOR" mode with CONSULT.
3. Check "BRAKE SW1" indication under the following conditions.

   Monitor item	Condition		Indication
   BRAKE SW1	Brake pedal	Slightly depressed	OFF
   		Fully released	ON

Without CONSULT 

1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector and ground.

   ECM		Ground	Condition		Voltage
   Connector	Terminal
   E16	110 (ASCD brake switch signal)	Ground	Brake pedal	Slightly depressed	Approx. 0 V
   				Fully released	Battery voltage

   Is the inspection result normal? 

   YES: INSPECTION END.

   NO: Refer to "DIAGNOSIS PROCEDURE ".