GM Service Manual Online
For 1990-2009 cars
Makes
🢒
Saturn
🢒
2004
🢒
ION
🢒
Body
🢒
Wiring Systems
🢒 Instrument Cluster Schematics
Figure
1:
DLC, Gages, Ground, Indicators, and Power
Master Electrical Component List
Instrument Cluster Description and Operation
Fuel Level and Oil Pressure
Fuse Block - Underhood Fuses: IPBATT2 and RUN (IGN3) BCM Fuses: BCM Elect, Cluster, Fuel Pump, HVAC, IGN SW, and Stop
Interior Lights Dimming Schematics
Turn/Hazard Lamps
Vehicle Theft Deterrent
Power, Ground, MIL, and Serial Data
Power, Ground, MIL, and Serial Data
Data Link Communication Schematics
G201
Figure
2:
Fuel Level and Oil Pressure
Master Electrical Component List
Instrument Cluster Description and Operation
DLC, Gages, Ground, Indicators, and Power
Engine Data Sensors - 5 Volt and Low Reference Bussing
Engine Data Sensors-5Volt and Low Reference Busing
Engine Data Sensors-Pressure and Temperature
Engine Data Sensors - Pressure and Temperature
Data Link Communication Schematics
