buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Engine Control Module|Diagrams > < Engine Controls - Aftermarket Accessory Usage|Page 2374
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Engine Control Module: Locations

Front of Vehicle/Engine Compartment Component Views

Left Side of Engine Compartment Components

1 - M75 Windshield Wiper Motor
2 - B20 Brake Fluid Level Switch
3 - X50D Fuse Block - Battery
4 - X50A Fuse Block - Underhood
5 - B18 Battery Current Sensor
6 - C1 Battery
7 - K20 Engine Control Module
8 - B33 Engine Coolant Level Switch

Engine Control Module|Diagrams > < Engine Controls - Aftermarket Accessory Usage|Page 2374