1984 Jeep Grand Wagoneer: fuse box - justanswer Mar 19, 20081993 Jeep Grand Wagoneer: fuse boxenger doorse Control I have a 1993 Jeep Grand Wagoneer (precursor to Grand Cherokee). I don't have a manual, but want to know which fuse on the fuse box by the passenger door is for the Cruise Control. Jeep Wagoneer (1972 - 1983) - fuse box diagram - Auto Genius Sep 26, 2018All models have two 30 amp. circuit breakers located in the fuse block to protect the electric tailgate window. One circuit breaker protects the instrument panel switch and the other protects the tailgate switch. The 6-cyl. models have a 4 amp. in-line fuse protecting the cruise control.