GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Cell 81: Instrument Cluster


Object Number: 325869  Size: FS
Instrument Cluster and HUD Components
Instrument Cluster Circuit Description
Cell 81: Instrument Cluster, Continued
Audible Warnings Schematics
Fuse Block Schematics
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
OBD II Symbol Description Notice
Figure 2:

Cell 81: Instrument Cluster, Continued


Object Number: 325871  Size: FS
Instrument Cluster and HUD Components
Instrument Cluster Circuit Description
Cell 81: Instrument Cluster, Continued
Cell 81: Instrument Cluster
Ground Distribution Schematics
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 3:

Cell 81: Instrument Cluster, Continued


Object Number: 325873  Size: FS
Instrument Cluster and HUD Components
Instrument Cluster Circuit Description
Cell 81: Instrument Cluster, Continued
Cell 81: Instrument Cluster, Continued
Ground Distribution Schematics
Handling ESD Sensitive Parts Notice
SIR Handling Caution
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 4:

Cell 81: Instrument Cluster, Continued


Object Number: 325874  Size: FS
Instrument Cluster and HUD Components
Instrument Cluster Circuit Description
Cell 81: Instrument Cluster, Continued
Cell 81: Instrument Cluster, Continued
Ground Distribution Schematics
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 5:

Cell 81: Instrument Cluster, Continued


Object Number: 325875  Size: FS
Instrument Cluster and HUD Components
Instrument Cluster Circuit Description
Cell 81: Instrument Cluster, Continued
Audible Warnings Schematics
Exterior Lights Schematics
Headlights/Daytime Running Lights (DRL) Schematics
Exterior Lights Schematics
Interior Lights Dimming Schematics
Ground Distribution Schematics
Ground Distribution Schematics
Fuse Block Schematics
Interior Lights Dimming Schematics
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice