Creature comforts like power windows and locks were not standard equipment on the SE, although conveniences like these were finally included in 1995 a somewhat contrasting pricetag with minimal production numbers resulted with low consumer demand and dropping the now-uncommon bare-bone model forever. The Base model offered basic features such as full instruments, cloth interior, a standard five-speed manual transmission, while soon gaining the moniker SE name in 1994. The ZJ models, manufactured from 1993 to 1998, originally came in three general trims, the Base, Laredo, and the Limited. Production of the Grand Cherokee started shortly afterward in the purpose-built Jefferson North Assembly in Detroit, Michigan and has remained there since. Then-Chrysler president Robert Lutz drove Detroit mayor, Coleman Young up the steps of Cobo Hall and through a plate glass window to show off the new vehicle. The Grand Cherokee debuted in grand fashion at the 1992 North American International Auto Show in Detroit, Michigan. Development work for the new model continued and Chrysler employees (after the 1987 buyout of AMC) were eager for a late-1980s release date however, then-CEO Lee Iacocca was pushing for redesigned Chrysler minivans, thus delaying the Grand Cherokee's release until late 1992 as an Explorer competitor. 400 or 500 rpm) from this TSB gives me a 2-3 mpg increase on the Hwy, which eventually pays for the $100 of computer reflashes with gas savings.The Grand Cherokee was the first Chrysler-badged Jeep product. The NOTICEABLY lower cruising RPM (aprox. Chrysler actually "announced" this as part of an (unrelated) trans TSB in 2001! Yes, all 99-04 transmissions are physically identical, despite the '99 and 00's not utilizing the 5th gear. This required a $50 re-flash to both the Trans Control Module (TCM) and Engine Control Module (PCM) with the 2001+ trans info, effectively giving my 4 speed transmission a 5th gear! Turns out it was there all along on 19 Grand Cherokees, but the programming didn't enable it until the 2001-2004 models. A completely stock Jeep Grand Cherokee Limited 4.7L V8, with one minor but important exception: I paid a dealer to perform a little known TSB that even they were unaware of, which "adds" a final gear ratio to all 19 Grand Cherokees.
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