Harness Locations

Harness Routing Views

Engine Harness Routing - Right Front (LS3)




1 - X139
2 - Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 1
3 - Manifold Absolute Pressure (MAP) Sensor
4 - Throttle Body
5 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
6 - A/C Compressor Clutch
7 - X160
8 - Suspension Position Sensor - Right Front (FE2) Connector
9 - Fuse Block - Underhood X2
10 - Engine Control Module (ECM) X2
11 - Engine Control Module (ECM) X1
12 - X184
13 - X182
14 - X180
15 - X186
16 - Engine Oil Level and Temperature Sensor (LS3)
17 - Crankshaft Position (CKP) Sensor
18 - Heated Oxygen Sensor (HO2S) - Bank 2 Sensor 2 Connector
19 - Fusible Link
20 - G106
21 - Starter Solenoid
22 - Starter Motor
23 - Knock Sensor (KS) 2

Instrument Panel Harness Routing - Engine Compartment




1 - X116
2 - X180
3 - X182
4 - G104 (LS7/LS9)
5 - Fuse Block - Underhood X3
6 - Fuse Block - Underhood X4

Instrument Panel Harness Routing Splices - Engine and Passenger Compartment




1 - J351
2 - J640
3 - J213 (CM7)
4 - J312
5 - J234
6 - Body Control Module (BCM) X3
7 - J208
8 - J222
9 - Fuse Block - I/P
10 - J246
11 - J255
12 - J205
13 - J204
14 - J219 (U3Z