Hyundai Sonata: To decrease the cruising speed

Follow either of these procedures:
- Push the SET- switch and hold it. Your vehicle will gradually slow down. Release the switch at the speed you want to maintain.
- Push the SET- switch and release it immediately. The cruising speed will decrease 1.0 mph (1.6 km/h) each time the SET- switch is operated in this manner.
To increase cruise control set speed
Follow either of these procedures:
Push the RES+ switch and hold it. Your vehicle will accelerate. Release
the switch at the speed you want.
Push the RES+ switch and release it immediatel ...
To temporarily accelerate with the cruise control on
If you want to speed up temporarily when the cruise control is on, depress the
accelerator pedal. Increased speed will not interfere with cruise control operation
or change the set speed.
To retu ...
See also:
Accelerator Position Sensor (APS). Specifications
Specification
Accelerator
Position
Output Voltage (V)
APS1
APS2
C.T
0.7 ~ 0.8
0.29 ~ 0.46
...
To temporarily accelerate with the cruise control on
If you want to speed up temporarily when the cruise control is on, depress the
accelerator pedal. Increased speed will not interfere with cruise control operation
or change the set speed.
To retu ...
Description and Operation
Description
Ignition timing is controlled by the electronic control ignition timing
system. The standard reference ignition timing data for the engine operating
conditions are preprogrammed ...
