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Home >> Jeep >> 1988 >> Wrangler Base, 4.2 C, Standard >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Electrical Component Locator >> Control Units

Control Units

CONTROL UNITS LOCATION

Component Location
Cruise Control Module Below fuse block.
Ignition Module
2.5L Mounted on firewall, to left of battery. See Figure .
4.2L On left inner fender panel, below washer fluid level.
Maint. Reminder Module Under left side of dash, on dash bracket.
Micro Computer Unit (MCU - 4.2L) Underneath center of instrument panel.