GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2003
🢒
SSR
🢒
Body and Accessories
🢒
Wiring Systems
🢒 Instrument Cluster Schematics
Figure
1:
Power, Ground, Serial Data and MIL
Master Electrical Component List
Instrument Cluster Description and Operation
Gages and Engine Oil Pressure (EOP) Sensor
B+ BUS - Fuse Block Underhood
ACCY/RUN and RUN/START BUS BAR
IGN E, TBC IGN 1, BACK UP and BTSI Fuses
IGN E, TBC IGN 1, BACK UP and BTSI Fuses
Data Link Connector (DLC) Schematics
Power, Ground, Serial Data and MIL
G103, G104
Figure
2:
Gages and Engine Oil Pressure (EOP) Sensor
Master Electrical Component List
Instrument Cluster Description and Operation
Indicators and DIC Controls
Power, Ground, Serial Data and MIL
Data Link Connector (DLC) Schematics
Figure
3:
Indicator and DIC Controls
Master Electrical Component List
Instrument Cluster Description and Operation
Fuel Gage
Gages and Engine Oil Pressure (EOP) Sensor
Turn Signal Lamps
SIR Caution for Zoning
G200
Interior Lights Dimming Schematics
G200
Interior Lights Dimming Schematics
Figure
4:
Fuel Gage
Master Electrical Component List
Instrument Cluster Description and Operation
Indicators and DIC Controls
Engine Data Sensors-5 Volt and Low References
Data Link Connector (DLC) Schematics