GM Service Manual Online
For 1990-2009 cars only

Module Power, Ground, Serial Data and MIL

Module Power, Ground, Serial Data and MIL


Object Number: 857515  Size: FS
Master Electrical Component List
Powertrain Control Module Description
Engine Data Sensors - Pressure, Temperature and VSS
OBD II Symbol Description Notice
ECM B, HORN, RR DEFOG, HTD MIR Fuses and Fuel Pump, Horn, Rear Window Defogger Relays
ECM I Fuse
TURN, SIR and GAUGES Fuses
TURN, SIR and GAUGES Fuses
CRANK and CLSTR Fuses
Indicators
Class 2 Serial Data
G103 and G105 - 2.2L
Valve Controls - 2.2L