GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Saturn
🢒
2007
🢒
ION
🢒 Power, Ground, MIL, and Serial Data
Power, Ground, MIL, and Serial Data
Power, Ground, MIL, and Serial Data
Master Electrical Component List
Engine Control Module Description
Control Module References
Engine Data Sensors - 5-Volt and Low Reference
Ignition Switch, RUN/CRANK Fuse, RUN/CRANK (IGN1) Relay
Ignition Switch, RUN/CRANK Fuse, RUN/CRANK (IGN1) Relay
ABS (IOA), BACK UP, BOOST, ECM, TRANS 1, and TRANS 2 Fuses
ABS (IOA), BACK UP, BOOST, ECM, TRANS 1, and TRANS 2 Fuses
Ignition Switch, RUN/CRANK Fuse, RUN/CRANK (IGN1) Relay
Accessory Voltage, Stop Lamp Switch, and Serial Data
BCM, ELECT, CLUSTER/AOS, EPS (60A), FUEL PUMP, HVAC, IGN SW, IP BATT 2, RUN (IGN3), and STOP Fuses, RUN and Fuel Pump Relays
G103 and G105 - 2.0L, G107 - 2.2L / 2.4L
High Speed GMLAN - 2.2L, 2.4L
Power, Ground, Class 2, and Low Speed GMLAN
G101
