See also:

Emissions Testing
Testing of Readiness Codes Your vehicle uses “readiness codes,” as part of its onboard self diagnostic system. Some states refer to these codes during testing to see if your vehicle's emissi ...

Engine Number and Transmission Number
See the image below for the locations of your vehicle's engine number and transmission number. ...

Automatic Climate Control Sensors
The automatic climate control system is equipped with a sunlight sensor, an interior temperature and humidity sensor. Do not cover or spill any liquid on them. ...