Instrument Cluster Schematics. Buick LaCrosse 2005

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2005 🢒 LaCrosse 🢒 Body 🢒 Wiring Systems 🢒 Instrument Cluster Schematics

Figure 1:	Power, Ground, Serial Data, and Gages (L26) Master Electrical Component List Instrument Cluster Description and Operation Control Module References Power, Ground, Serial Data, and Gages (LY7) Fuse Block - Underhood BATT MAIN 1 Fuse, Fuse Block - I/P PK LAMPS, DISPLAYS, CHMSL/BKUP, INT LIGHT, RFA/MOD, RADIO/AMP, ONSTAR/ALDL, HVAC, and CANISTER Fuses and PK LP Relay 5 Volt and Low Reference G202 Driver Information System Schematics L26 PC Solenoid Valve, Fluid Pressure Manual Valve Position Switch, ISS and VSS Sensors (L26) Pressure and Temperature Sensors
Figure 2:	Power, Ground, Serial Data, and Gages (LY7) Master Electrical Component List Instrument Cluster Description and Operation Control Module References Ambient Air Temperature Sensor, Electronic Compass Module, and Oil Level Switch Power, Ground, Serial Data, and Gages (L26) Fuse Block - Underhood BATT MAIN 1 Fuse, Fuse Block - I/P PK LAMPS, DISPLAYS, CHMSL/BKUP, INT LIGHT, RFA/MOD, RADIO/AMP, ONSTAR/ALDL, HVAC, and CANISTER Fuses and PK LP Relay 5 Volt and Low Reference, Page 1 of 2 PC Solenoid Valve, Fluid Pressure Manual Valve Position Switch, ISS and VSS Sensors (LY7) G202 Instrument Panel, Gages, and Console Schematic Icons Driver Information System Schematics LY7 Pressure and Temperature Sensors Compressor Controls and Serial Data (LY7)
Figure 3:	Ambient Air Temperature Sensor, Electronic Compass Module, and Oil Level Switch Master Electrical Component List Instrument Cluster Description and Operation Control Module References Indicators (U2E) Power, Ground, Serial Data, and Gages (LY7) Fuse Block - Underhood ABS, TRANS SOL, PCM, SIR, and DISPLAY Fuses, CRANK Relay, and Fuse Block - I/P CRUISE SW Fuse Pressure and Temperature Sensors LY7 L26 Pressure and Temperature Sensors Fuse Block - Underhood ABS, TRANS SOL, PCM, SIR, and DISPLAY Fuses, CRANK Relay, and Fuse Block - I/P CRUISE SW Fuse Fuse Block - Underhood ABS, TRANS SOL, PCM, SIR, and DISPLAY Fuses, CRANK Relay, and Fuse Block - I/P CRUISE SW Fuse Defogger Schematics G301 G101, G102, G103, G111, G112, and G113
Figure 4:	Indicators (U2E) Master Electrical Component List Indicator/Warning Message Description and Operation Control Module References Indicators (UH8) Ambient Air Temperature Sensor, Electronic Compass Module, and Oil Level Switch L26 Passenger Presence System Brake Warning System Schematics Module Power, Ground, Serial Data, and MIL G101, G102, G103, G111, G112, and G113
Figure 5:	Indicators (UH8) Master Electrical Component List Indicator/Warning Message Description and Operation Control Module References Indicators (U2E) 5 Volt and Low Reference, Page 2 of 2 Driver Information System Schematics LY7 L26 Seat Belt Schematics Brake Warning System Schematics Module Power, Ground, Serial Data, and MIL Module Power, Ground, Serial Data, and MIL G101, G102, G103, G111, G112, and G113