Other information:
Testing of Readiness Codes
Your vehicle has readiness code as part of the onboard self diagnostic
system.
Some States use these codes for testing to verify whether your vehicle's
emissions
components are working properly.
The codes may not be read properly if testing is performed just after the
battery has
gone dead or been disconnected...
Store or secure all items on board properly.
Carrying too much cargo, or improperly storing it, can affect your
vehicle's
handling, stability, stopping distance, and tires, and make it unsafe.
Do not pile items higher than the seat height...