2010 Jeep Grand Cherokee Owner's Manual - Page 419

M A I N T E N A N C E 418 MAINTENANCE SCHEDULES EMISSIONS CONTROL SYSTEM MAINTENANCE The Scheduled Maintenance services listed in bold type must be done at the times or mileages specified to ensure the continued proper functioning of the emissions control system. These and all other maintenance services included in this manual, should be done to provide best vehicle performance and reliability. More frequent maintenance may be needed for vehicles in severe operating S conditions, such as dusty areas and very short trip C H driving. E D U L E S MAINTENANCE SCHEDULE The oil change indicator system will remind you that it is time to take your vehicle in for scheduled maintenance. On Electronic Vehicle Information Center (EVIC) equipped vehicles "Oil Change Required" will be displayed in the EVIC and a single chime will sound, indicating that an oil change is necessary. 8 Based on engine operation conditions the oil change indicator message will illuminate, this means that service is required for your vehicle. Have your vehicle serviced Inspection and service should also be done anytime a as soon as possible, within the next 500 miles (805 km). malfunction is suspected. NOTE: NOTE: Maintenance, replacement or repair of the emis• The oil change indicator message will not monitor the sions control devices and systems on your vehicle may be time since the last oil change. Change your vehicles oil performed by any automotive repair establishment or if it has been 6 months since your last oil change even individual using any automotive part that has been if the oil change indicator message is NOT illumicertified pursuant to U.S. EPA or in the State of Californated. nia, California Air Resources Board regulations.