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Home >> Honda >> 1989 >> Prelude S, Automatic >> Repair and Diagnosis >> Electrical >> Component Locations >> Electrical Component Locator >> Control Units

Control Units

CONTROL UNITS LOCATION

Component Location
A/C Compressor Control Unit Behind right side of dash.
Auto. Trans. Control Unit On passenger side footwell, by PGM-FI control unit.
Cruise Control Unit Behind left side of dash.
Dash Light Brightness Control Unit Behind dash lower panel. See Figure .
Electronic Control Unit (ECU) On passenger side footwell, under carpet.
Igniter Unit (Carb.) On underside of distributor cover.
Igniter Unit (EFI) On right rear side of engine compartment, by under-hood relay block. See Figure .
Integrated Control Unit Behind center of dash, near heater unit. See Figure .
Retractable Headlight Control Unit In passenger compartment fuse/relay block.
Power Door Lock Control Unit Behind front of passenger's door, above speaker.
Power Window Control Unit Behind front of driver's door, above speaker.