gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Harness Routing Views|Page 2822 > < Harness Routing Views|Page 2820
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Engine Control Module: Locations
Front of Vehicle/Engine Compartment Component Views

Front of Vehicle/Engine Compartment Component Views

Left and Right Sides of Engine Compartment Components

1 - Wheel Speed Sensor (WSS) - Left Front
2 - Brake Fluid Level Switch
3 - Windshield Wiper Motor
4 - Pass-through Grommet
5 - Electronic Brake Control Module (EBCM)
6 - JX105
7 - X102
8 - X105 (4WD)/X106 (2WD)
9 - Fuse Block - Underhood X4
10 - Fuse Block - Underhood X5
11 - Fuse Block - Underhood X7
12 - Fuse Block - Underhood X6
13 - X103 and X104
14 - JX106
15 - Wheel Speed Sensor (WSS) - Right Front
16 - Engine Control Module (ECM) X1

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