See also:

How do states use OBD II for emission inspections?
Many states connect a computer directly to a vehicle's OBD II system. The inspector can then read "faults." In some states, this type of inspection has replaced the tailpipe emission ...

Sensors
The sunlight sensor on the dashboard and passenger compartment temperature sensor in the ECC control panel should not be covered in any way as this could cause incorrect information to be sent to ...

Range
The PCC's lock and unlock functions have a range of approximately 60 ft. (20 m) from the vehicle. NOTE • The approach lighting, panic alarm, and the functions controlled by the information b ...