GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2002
🢒
Park Avenue
🢒
Body and Accessories
🢒
Wiring Systems
🢒 Instrument Cluster Schematics
Figure
1:
Power, Ground and Class 2
Master Electrical Component List
Instrument Cluster Description and Operation
Gages
Left Underhood Fuse Block- OXY SEN and SBM LCM Fuses
Rear Fuse Block- CRK, PCM/CRU and SBM Fuses
Rear Fuse Block- CRK, PCM/CRU and SBM Fuses
Left Underhood Fuse Block- OXY SEN and SBM LCM Fuses
Left Underhood Fuse Block- OXY SEN and SBM LCM Fuses
Rear Fuse Block- CRK, PCM/CRU and SBM Fuses
Left Underhood Fuse Block- BAT 1/ Rear Fuse Block- RDM, C/LTR, DDM, HTDST L, TRK REL Fuses and Trunk Lid Release Relay/ IP Fuse Block- PDM, SBM, CSTR/SBM Fuses
IP Fuse Block- HVAC and A/C Fuses
Left Underhood Fuse Block- BAT 1/ Rear Fuse Block- RDM, C/LTR, DDM, HTDST L, TRK REL Fuses and Trunk Lid Release Relay/ IP Fuse Block- PDM, SBM, CSTR/SBM Fuses
G202 (4 of 4)
Class 2 Serial Data Line
Figure
2:
Gages
Master Electrical Component List
Instrument Cluster Description and Operation
Indicators
Power, Ground and Class 2
Head Up Display
Stoplamp Switch
Power and Ground
Class 2 Serial Data Line
Figure
3:
Indicators
Master Electrical Component List
Audible Warnings Description and Operation
Driver Information Center
Gages
Left Underhood Fuse Block- RUN/CRK Fuse and IGN Relay
Left Underhood Fuse Block- OXY SEN and SBM LCM Fuses
Left Underhood Fuse Block- OXY SEN and SBM LCM Fuses
Rear Fuse Block- CRK, PCM/CRU and SBM Fuses
Rear Fuse Block- CRK, PCM/CRU and SBM Fuses
Rear Fuse Block- CRK, PCM/CRU and SBM Fuses
Left Underhood Fuse Block- BAT 1/ Rear Fuse Block- RDM, C/LTR, DDM, HTDST L, TRK REL Fuses and Trunk Lid Release Relay/ IP Fuse Block- PDM, SBM, CSTR/SBM Fuses
Seat Belt Schematics
Module Power, Ground, Serial Data, and MIL
Power, Ground and Serial Data Lines
Content Theft Deterrent
Sensors
Figure
4:
Driver Information Center
Master Electrical Component List
Audible Warnings Description and Operation
Indicators
Class 2 Serial Data Line
Engine Data Sensors- 5 Volt and Low Reference
G100, G101, G102 and G103
G202 (4 of 4)