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Home >> Honda >> 1990 >> Prelude Si, 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, right of glove box.
Automatic Transmission Control Unit
2.0L Behind center of dash.
2.1L Under passenger side footwell, by ECU control unit.
Cruise Control Unit Behind left side of dash. See Figure .
Dash Light Brightness Control Unit Behind dash lower left panel. See Figure .
Electronic Control Unit (ECU) On passenger side footwell, under carpet.
Ignitor Unit (Carb) On underside of distributor cover.
Ignitor Unit (EFI)
View of Ignitor Unit Near under-hood relay block. See Figure .
View of Ignitor Unit (2.0L EFI) Near under-hood relay block. See Figure .
View of Ignitor Unit (2.1L EFI) Near under-hood relay block. See Figure .
Integrated Control Unit Behind center of dash, near heater unit. See Figure .
Retractable Headlight Control Unit Behind right side of dash, right of glove box.
Power Door Lock Control Unit In passenger door, above speaker.