The emergency flashers are used to warn other drivers when the vehicle has to be stopped in the road due to a breakdown, etc.
Press the switch.
All the turn signal lights will flash.
To turn them off, press the switch once again.
■Emergency flashers If the emergency flashers are used for a long time while the engine is not operating, the battery may discharge
Toyota CH-R Service Manual > Vehicle Stability Control System: Excessive Brake Pedal Travel (No Fluid Leaks and No Air in System)
DESCRIPTION
Depending on the malfunction, the skid control ECU (brake actuator assembly)
prohibits operation of the vehicle stability control system to protect components
and prevent incorrect operation when DTCs are stored.
If the switching solenoid is disabled due to prohibition of the vehic ...
Toyota CH-R Service Manual > Horn System: Data List / Active Test
DATA LIST / ACTIVE TEST
PERFORM ACTIVE TEST
HINT:
Using the Techstream to perform Active Tests allows relays, VSVs, actuators and
other items to be operated without removing any parts. This non-intrusive functional
inspection can be very useful because intermittent operation may be discovered ...