October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Electronic Control Module (ECM): Notes
NOTE:
The ECM may be located at right side kick panel, glove compartment area, center console area or behind driver's seat.
Fig 1: Wiring Diagram for Chevette and T1000
Courtesy of GENERAL MOTORS COMPANY
Fig 2: Wiring Diagram for 3.01 VIN E Engine
Courtesy of GENERAL MOTORS COMPANY
Fig 3: Wiring Diagram for All Electronic Fuel Injection (EFI) Engines
Courtesy of GENERAL MOTORS COMPANY
Fig 4: Wiring Diagram for All Other General Motors Engines