1. Press the "ON-OFF" button to activate the cruise control.
Radar cruise control indicator will come on and a message will be displayed on the multi-information display.
Press the button again to deactivate the cruise control.
If the "ON-OFF" button is pressed and held for 1.5 seconds or more, the system turns on in constant speed control mode.

2. Accelerate or decelerate, with accelerator pedal operation, to the desired vehicle speed (at or above approximately 30 mph [50 km/h]) and push the lever down to set the speed.
Cruise control "SET" indicator will come on.
The vehicle speed at the moment the lever is released becomes the set speed.
If the lever is operated while the vehicle speed is below approximately 30 mph (50 km/h) and a preceding vehicle is present, the set speed will be adjusted to approximately 30 mph (50 km/h).

Driving in vehicle-to-vehicle distance control mode
Adjusting the set speedToyota CH-R Service Manual > Can Communication System: Check Bus 3 Line for Short to GND
DESCRIPTION
There may be a short circuit between one of the CAN bus lines and GND when there
is no resistance between terminal 6 (CA3H) of the central gateway ECU (network gateway
ECU) and terminal 4 (CG) of the DLC3, or terminal 21 (CA3L) of the central gateway
ECU (network gateway ECU) and ...
Toyota CH-R Service Manual > Tire Pressure Warning System: Terminals Of Ecu
TERMINALS OF ECU
CHECK TIRE PRESSURE WARNING ECU AND RECEIVER
(a) Disconnect the M23 tire pressure warning ECU and receiver connector and measure
the voltage or resistance on the wire harness side.
*a
Front view of wire harness connector
(to Tire Pressure Warning ECU ...