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Home >> Buick >> 1991 >> LeSabre Custom, 4T60/ME9 >> Repair and Diagnosis >> Electrical >> Component Locations >> Electrical Component Locator >> Control Units

Control Units

CONTROL UNITS LOCATION

Component Location
ABS Control Module Behind right center of dash.
A/C-Heater Blower Control Module On right side of firewall, below relay center. See Figure .
Adaptive Lamp Monitor Module Behind LH side of I/P, RH side of steering column support.
Air Bag System
Diagnostic Module Below right front seat.
Energy Reserve Module Below right front seat.
Resistor Module Behind right side of dash, above fuse/relay block.
Cruise Control Module Behind left side of dash, left of steering column.
Diag. Energy Reserve Module (DERM) Behind right side of dash.
Elec. Climate Control Power Module On right side of firewall, above blower motor.
Elec. Climate Control Programmer Under right side of dash, near left side of glove box.
Electronic Compass Module Below rear deck shelf.
Electronic Control Module (ECM)
3.8L VIN L Behind right side of dash. See Figure .
3.8L VIN C Behind right side of dash. See Figure .
Headlight Washer Timer Module Behind right side of dash, left of relay center.
Heated Windshield
Control Module Behind right side of dash.
Power Module Behind right of front bumper.
Keyless Entry Module Behind right side of dash, above glove box.
Light Control Module (Park Ave.) Above fuse block, left side of dash.
Lights Monitor Module (SE W/ DIC Models) Behind right side of dash, near shroud.
Multi-Function Chime Module Behind right side of dash, above glove box.
Oil Level Module Behind right side of dash.
Pass-Key Decoder Module Behind right side of dash.
Power Train Control Module Behind right side of dash.
Power Window (Express Down) Module In center rear of left front door.
Remote Accessory Control Module Behind right side of dash.
Remote Dimmer Module Behind center of dash.
Steering Wheel Pad Switch & Electronics Module In steering wheel.
Sun Roof Control Module At right of windshield header, above front door.
Theft Deterrent Controller Under left side of dash, above accelerator pedal.
Twilight Sentinel/Daytime Running Lights Module Behind right side of instrument panel, above glove box.
Wiper Motor Module On left rear of engine compartment, behind strut tower.