<P> In 2003, the Special Edition and Sport trim levels were discontinued (the Special Edition trim level would reappear for 2004). A new, A / M-F / M stereo with integral six - disc CD changer was available, and replaced the now - discontinued six - disc remote CD changer . A new, factory - installed A / M-F / M stereo with integral CD player and GPS navigation system became available midyear that replaced the previously - available dashboard - mounted unit . A new 28E Package was now available for the base Laredo trim level that offered the 4.7 L PowerTech V8 engine at a budget - oriented price point . A Freedom trim level was available, based on the Laredo trim level . A coin console tray now replaced the ashtray in the center console, and high - back cloth front bucket seats were now standard equipment on the base Laredo trim level (low - back cloth bucket seats still remained available as an option, however). Production of the 2003 model year Grand Cherokees began in August of 2002, which was the shortest model year for the Grand Cherokee . </P> <P> In 2003, during the Grand Cherokee WJ's final calendar year of production, the Special Edition trim level returned for MY2004, and a new Columbia Edition trim level was introduced in partnership with Columbia Sportswear that offered unique details, and an optional 4.7 L High - Output PowerTech V8 engine on the Laredo trim level, taking on Chevrolet's The North Face Edition trucks and SUV's . The GPS navigation system radio was now available regardless of sound system package . The base Laredo trim level was reduced to one package, the 26E and 28E Packages, though the previously - available options on other Laredo packages were now available on this base package . All trim levels received new front fascias, and all 4X4 Grand Cherokees were now Trail Rated, as indicated by an emblem on the driver's - side front fender . The 2004 model year began in early 2003, and the Jefferson North Assembly Plant, or JNAP, temporarily closed in May 2004 to expand and remodel in preparation for the all - new, third - generation WK Grand Cherokee that debuted in April 2004 at the New York International Auto Show at Camp Jeep 2004 . </P> <Table> 1999 - 2004 Grand Cherokee NHTSA scores <Tr> <Td> Frontal Driver: </Td> <Td> </Td> </Tr> <Tr> <Td> Frontal Passenger: </Td> <Td> </Td> </Tr> <Tr> <Td> Side Driver: </Td> <Td> </Td> </Tr> <Tr> <Td> Side Passenger: </Td> <Td> </Td> </Tr> <Tr> <Td> 4x2 Rollover: </Td> <Td> * </Td> </Tr> <Tr> <Td> 4x4 Rollover: </Td> <Td> * </Td> </Tr> </Table> <Tr> <Td> Frontal Driver: </Td> <Td> </Td> </Tr>

What transmission is in a 2002 jeep grand cherokee 4.0