2009 JEEP GRAND CHEROKEE. ENGINES: 3.0L V6 TURBO DIESEL, 3.7L V6, 4.7L V8, 5.7L V8 HEMI, 6.1L SRT HEMI V8. Service information is divided into groups, which contain description, operation, diagnosis, testing, adjustments, removal, installation, disassembly, and assembly procedures for the systems and components. Engine, Transmission, Brakes, Battery/Charging System, Heating/Air Condition, Maintenance, Electrical Wiring Schematics, Exhaust System, Drive Line, Power Steering, Suspension, Lighting/Bulbs, Interior/Exterior Trims, Cooling System, Fuel System, and MUCH MORE! Also contained in these groups is all revelant electronic diagnostic information. The Service Manual CD's with new XML & SVG Wiring Diagrams Software. This is an Windows based software which requires Internet Explorer 6 or newer program to operate the Service Manual. ***This can be compatible with MAC Operating Systems but additional software is required which can be purchased from Apple/MAC inorder to operate this Windows based Software.***