If any method other than the cruise ON-OFF switch was used to cancel cruising speed and the system is still activated, the most recent set speed will automatically resume when the RES + switch is pushed.
It will not resume, however, if the vehicle speed has dropped below approximately 40 km/h (25 mph).
Air conditioning
Press the A/C button to turn the air conditioning system on (indicator light
will illuminate). Press the button again to turn the air conditioning system off. ...
Repair procedures
Inspection
Check it by the procedure below to see if the function of the ECM is normal.
1.
Turn the ignition key to the "ON" position.
2.
Cover the forward facing sensor.
3.
Head a light ...