Engine Control Module: Locations

Engine Controls Component Views

Front View Automatic Transmission




1 - Throttle Body
2 - Fuse Block Underhood C1
3 - Transmission Control Module (TCM)
4 - Engine Control Module (ECM)
5 - Park/Neutral Position (PNP) Switch
6 - Engine Oil Pressure (EOP) Switch
7 - C100 Engine Harness to Transmission Harness
8 - G105
9 - Crankshaft Position (CKP) Sensor
10 - Starter Motor
11 - Knock Sensor Pigtail Connector
12 - A/C High Pressure Switch
13 - A/C Compressor
14 - Generator
15 - C150 Engine Harness to Fuel Injector Harness