GM Service Manual Online
For 1990-2009 cars only

Power, Ground, MIL, Serial Data

Power, Ground, MIL, Serial Data


Object Number: 1774328  Size: FS
Master Electrical Component List Notchback
Engine Control Module Description
Control Module References
Engine Data Pressure and Temperature Sensors, Device Controls
MAIN, FAN, A/C RELAYS, EMS1, EMS2 Fuses - SIRIUS D42, MT34
SDM, EMS 1, EMS 2 Fuses
SDM, EMS 1, EMS 2 Fuses
SDM, EMS 1, EMS 2 Fuses
ABS, HAZARD, ECU, FUEL PUMP Fuses
G104
Transmission Control Module (TCM) Power and Ground Distribution, Serial Data and Shift Program Switch
Data Communication Schematics