Toyota Tacoma 2018 Owner's Manual page 681

An alarm is activated and the horn sounds
(vehicles with an alarm)
●
Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (→P. 79)
●
Vehicles without a smart key system:
To stop the alarm, turn the engine switch to the "ON" position or start the
engine.
●
Vehicles with a smart key system:
To stop the alarm, turn the engine switch to IGNITION ON mode or start
the engine.
A warning light turns on or a warning message or indicator
is displayed
●
When a warning light turns on or a warning message or indicator is dis-
played, refer to P. 566, 573.
When a problem has occurred
If you have a flat tire
●
Stop the vehicle in a safe place and replace the flat tire with the spare tire.
(→P. 594)
The vehicle becomes stuck
●
Try the procedure for when the vehicle becomes stuck in mud, dirt, or
snow. (→P. 619)
What to do if... (Troubleshooting)
681