Toyota Corolla (E170) 2014–2019 Owners Manual / Driving / Driving procedures / Engine (ignition) switch (vehicles with a smart key system) / Changing engine switch modes
Toyota Corolla (E170): Changing engine switch modes
Modes can be changed by pressing the engine switch with the brake pedal (continuously variable transmission) or clutch pedal (manual transmission) released. (The mode changes each time the switch is pressed.)
► Vehicles without a multi-information display Off*
The emergency flashers can be used.
The smart key system indicator light (green) is off.
ACCESSORY mode
Some electrical components such as the audio system can be used.
The smart key system indicator light (green) flashes slowly.
IGNITION ON mode
All electrical components can be used.
The smart key system indicator light (green) flashes slowly.
*: Vehicles with a continuously variable transmission: If the shift lever is in a position other than P when turning off the engine, the engine switch will be turned to ACCESSORY mode, not to off.

► Vehicles with a multi-information display Off*
The emergency flashers can be used.
The multi-information display will not be displayed.
ACCESSORY mode
Some electrical components such as the audio system can be used.
“POWER ON” will be displayed on the multi-information display.
IGNITION ON mode
All electrical components can be used.
“POWER ON” will be displayed on the multi-information display.
*: Vehicles with a continuously variable transmission: If the shift lever is in a position other than P when turning off the engine, the engine switch will be turned to ACCESSORY mode, not to off.

Other materials:
Circuit description
The o/d main switch (transmission control switch) is a momentary type switch.
When pressing the o/d main
switch, the o/d off indicator light lights up and the ecm prohibits shifting
into o/d, and when pressing it
once again, the o/d off indicator light goes off and the ecm allows shifting
in ...
Inspection procedure
1 Check p/t squib(rh) circuit(airbaga sensor assy center – front
seat outer belt assy rh)
Disconnect the negative (–) terminal cable from the battery,
and wait at least for 90 seconds.
disconnect the connectors between the airbag sensor
assy center and the seat belt pretensi ...
If the engine will not start
If the engine will not start even though correct starting procedures are being
followed , consider each of the following points:
The engine will not start even though the starter motor operates normally.
One of the following may be the cause of the problem:
● There may not be sufficient f ...


