Periodic maintenance helps minimize emissions

Periodic maintenance will help keep your vehicle running well. Your Warranty and Service Records Information booklet provides a comprehensive periodic maintenance schedule up to 150,000 miles (240,000 km) of vehicle maintenance.
The schedule includes components that affect vehicle emissions. This page describes some of the emission-related components.
See also:
Introduction
Two remote keys or optional Personal Car
Communicators (PCC) are provided with your
vehicle. They enable you to unlock the doors
and tailgate, and also function as ignition keys
to start the v ...
Marker lines
The PAC system's lines
1 Marker line for a 1-foot (30-centimeter)
zone behind the vehicle
2 Marker line for the clear back-up zone
3 "Wheel tracks"
The solid line (1) indicates a zon ...
Phone book
The hands-free system uses two phone books (one with the cell phone's list of
contacts and one with contacts saved directly in the infotainment system), which
are combined to form one phone bo ...
