Power Supply Switching Function Check

1. Check the power supply switching control function with push button ignition switch operation, brake pedal operation, and select lever position.

   Select lever position	Brake pedal operation	Push button ignition switch operation
   P	Released	Repeat Ignition switch OFF → ACC ON → Ignition switch ON → Ignition switch OFF
   P	Released	Engine running → Ignition switch OFF
   P	Depressed	Ignition switch OFF → Engine started
   P	Depressed	ACC ON → Engine started
   P	Depressed	Ignition switch ON → Engine started
   P	Depressed	Engine running → Ignition switch OFF
   N	Released	Repeat Ignition switch OFF → ACC ON → Ignition switch ON → ACC ON
   N	Released	Engine running → ACC ON
   N	Depressed	Ignition switch OFF → Engine started
   N	Depressed	ACC ON → Engine started
   N	Depressed	Ignition switch ON → Engine started
   N	Depressed	Engine running → ACC ON
   Except for P and N	Released	Repeat Ignition switch OFF → ACC ON → Ignition switch ON → ACC ON
   Except for P and N	Released	Engine running → ACC ON
   Except for P and N	Depressed	Ignition switch OFF → Ignition switch ON
   Except for P and N	Depressed	ACC ON → Ignition switch ON
   Except for P and N	Depressed	Engine running → ACC ON

2. Check the power supply switching functions with other than the push button ignition switch operation.

   With ACC ON or the ignition switch ON, and with the select lever in "P" position, check that ACC is ON or that the ignition switch changes ON → OFF when the vehicle is left for 1 hour or more.

3. If the inspection result indicates an improper operation, check the push button start system. Ref. to KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS)>DIAGNOSTICS WITH PHENOMENON>LIST>POWER SUPPLY SWITCHING SYSTEM .

Indicator display