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Home >> Chevrolet >> 2010 >> Colorado 2WD L4-2.9L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Locations >> Harness Routing Views
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Harness Routing Views




Harness Routing Views

Engine Harness Routing 1 of 2 (LLV)




1 - Engine Control Module (ECM) X2
2 - Engine Control Module (ECM) X3
3 - Throttle Body Connector
4 - Manifold Absolute Pressure (MAP) Sensor Connector
5 - Evaporative Emission (EVAP) Canister Purge Solenoid Connector
6 - Knock Sensor (KS) Connector
7 - Generator Connector
8 - Crankshaft Position (CKP) Sensor Connector
9 - X105 (NP1)
10 - Fuse Block - Underhood X2
11 - A/C Compressor Clutch Connector
12 - G101
13 - G103
14 - G102
15 - Engine Oil Pressure (EOP) Sensor Connector
16 - Camshaft Position (CMP) Sensor Connector
17 - X100 (NP1)
18 - Camshaft Position (CMP) Actuator Solenoid - Bank 1 Exhaust Connector
19 - Intake Air Temperature (IAT)/Mass Air Flow (MAF) Sensor Connector

Body Harness Routing 1 of 3 (Regular Cab)




1 - Wheel Speed Sensor (WSS) - Left Front Connector
2 - Brake Fluid Level Switch Connector
3 - Windshield Wiper Motor Connector
4 - Pass-through Grommet
5 - Electronic Brake Control Module (EBCM) Connector
6 - G105
7 - X102 (Body Harness to Chassis Harness)
8 - X105 (NP1)
9 - Fuse Block - Underhood X4
10 - Fuse Block - Underhood X5
11 - Fuse Block - Underhood X7
12 - Fuse Block - Underhood X6
13 - X104 (Forward Lamp Harness to Body Harness), X103 (Forward Lamp Harness to Body Harness)
14 - G106
15 - Wheel Speed Sensor (WSS) - Right Front Connector
16 - Engine Control Module (ECM) X1
17 - Windshield Washer Fluid Pump Connector
18 - Pass-through Grommet
19 - A/C Refrigerant Pressure Sensor (C60) Connector

Body Harness Routing 1 of 3 (Extended Cab)




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 - G105
7 - X102
8 - X105 (NP1)
9 - Fuse Block - Underhood X4
10 - Fuse Block - Underhood X5
11 - Fuse Block - Underhood X7
12 - Fuse Block - Underhood X6
13 - X104 and X103
14 - G106
15 - Wheel Speed Sensor (WSS) - Right Front
16 - Powertrain Control Module (PCM) X1
17 - Windshield Washer Fluid Pump
18 - Pass-through Grommet
19 - A/C Refrigerant Pressure Sensor (C60)

Body Harness Routing 1 of 3 (Crew Cab)




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 - G105
7 - X102 (Body Harness to Chassis Harness)
8 - X105 (NP1)
9 - Fuse Block - Underhood X4
10 - Fuse Block - Underhood X5
11 - Fuse Block - Underhood X7
12 - Fuse Block - Underhood X6
13 - X104 and X103
14 - G106
15 - Wheel Speed Sensor (WSS) - Right Front
16 - Engine Control Module (ECM) X1
17 - Windshield Washer Fluid Pump
18 - Pass-through Grommet
19 - A/C Refrigerant Pressure Sensor (C60)