Colorado 4WD V8-5.3L (2010)
Engine Control Module: Locations
Front of Vehicle/Engine Compartment Component Views
Engine Compartment Components
1 - Engine Control Module (ECM)
2 - Transmission Control Module (TCM)
3 - Windshield Wiper Motor
4 - Windshield Wiper Motor Connector
5 - Electronic Brake Control Module (EBCM)
6 - Battery
7 - Fuse Block - Underhood
8 - A/C Refrigerant Pressure Sensor
9 - Mass Air Flow (MAF) and Intake Air Temperature (IAT) Sensor
10 - Engine Control Module (ECM) X3
11 - Windshield Washer Fluid Pump
12 - Engine Control Module (ECM) X2
13 - Engine Control Module (ECM) X1
