GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2006
🢒
Lucerne
🢒 Power, Ground, MIL, and DLC
Power, Ground, MIL, and DLC
Power, Ground, MIL and DLC
Master Electrical Component List
Engine Control Module Description
Control Module References
Engine Data Sensors, 5V Reference Bussing
Engine Controls Schematic Icons
Underhood Fuse Block B+
Rear Fuse Block B+
Underhood Fuse Block B+
RUN/CRANK Relay, TRANS IGN 3, AIRBAG IGN 3, HVAC/IPC, ECM IGN 3 Fuses
IGN SWTCH, STR/WHL/ILLUM Fuses
AIR PUMP, AIR/SOL, A/C, COOL/FAN 2, COOL/FAN, COOL/FAN 1 Relays, INJ/COIL, OXY PST Fuses
Underhood Fuse Block B+
RUN/CRANK Relay, TRANS IGN 3, AIRBAG IGN 3, HVAC/IPC, ECM IGN 3 Fuses
Engine Data Sensors, Pressure, Temp, and MAF/IAT
MSM/RT FRT PWR SEAT, MSM/LT FRT PWR SEAT, MSM Circuit Breakers, ECM/TCM, MSM LOGIC/RF MASSAGE Fuses
G100, G112 (LD8)
High Speed Serial Data
G100, G112 (LD8)
