Kia Optima: Inhibitor Switch. Description and OperationDescription
Inhibitor Switch monitors the lever's position(PRND) and is used to control gear setting signals.

Installation
Inhibitor Switch. SpecificationsInput Speed Sensor. Troubleshooting
Signal Waveform
Fig 1) Input/Output speed sensor at low speedFig 2) Input/Output speed sensor
at high speed
...
Installation
1.
Installation is the reverse of
removal.
2.
Tighten the HECU mounting bolts
and nuts to the specified torque.
3.
After installation, bleed the
b ...
To resume cruising speed at more than approximately 40 km/h (25 mph)
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 ...