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Control Units

CONTROL UNITS LOCATION

Component Location
ABS Control Module In luggage compartment, on left rear wheelwell.
A/C Blower Control Power Module Behind center of dash, in A/C heater module. See Figure .
Body Control Module (BCM) Under right side of dash, above glove box.
Cathode Ray Tube Controller In console, below radio.
Chime Module
Reatta & Riviera Under left side of dash, above park brake pedal.
Toronado & Trofeo Under left side of dash, above park brake pedal.
Diagnostic/Energy Reserve Module (DERM) Behind dash, on right of steering column.
Elect. Climate Control Programmer Under right side of dash, on right side of plenum.
Electronic Compass Module In luggage compartment, under rear shelf.
Electronic Control Module (ECM)
Reatta & Riviera Behind right side of dash, to left of A/C-heater programmer. See Figure .
Toronado & Trofeo Behind right side of dash, to left of A/C-heater programmer. See Figure .
Headlight Door Control Module In front left corner of engine compartment, behind headlight.
Ignition Coil & Module
Reatta & Riviera On right front of engine. See Figure .
Toronado & Trofeo On right front of engine. See Figure .
Keyless Entry Module
Reatta Convertible Below convertible top, along center of rear shelf.
Reatta Coupe Behind left rear door sill.
Riviera, Toronado & Trofeo Under center of rear package shelf, in luggage compartment.
Pass Key Decoder Module Behind dash, left of steering column.
Power Window (Express Down) Module On rear of left front door.
SIR Initiator Module In steering wheel pad assembly.
SIR Resistor Module Behind left side of dash, above parking brake.
Theft Deterrent Module Under left side of dash, to left of steering column.