INSTRUMENT CLUSTER – Buick Lucerne CX 2009 – SYSTEM WIRING DIAGRAMS

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Buick Lucerne CX 2009

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Buick Lucerne CX 2009:

• Abs ind
• Air bag ind
• Audible alarm
• Automatic a/c
• Backlighting ctrl
• Batt pos volt
• Brake ind
• Charging ind
• Computer data lines system
• Cruise ind
• Driver information center (dic)
• Drv info center select menu sw sig
• Drv info center sw low ref
• Drv info center sw sig
• Engine controls system
• Engine coolant gauge
• Engine coolant temperature ind
• F5 x2
• Fog lamps ind
• Fuel level gauge
• G300 (under driver's seat)
• Gmlan
• Gmlan (bcm)
• Gmlan (ebcm)
• Gmlan (ecm)
• Gmlan (sdm)
• Gnd
• Ground
• Heated washer fluid ind ctrl
• High beam ind
• Hot at all times
• Hot w/ ign relay 36 energized
• Hvac/ ipc ign1 fuse 10 10a
• Ign
• Ign 1 volt
• Illumination
• Instrument panel cluster (ipc)
• Interior lights system
• Ipc
• J200
• J202
• J203
• J229
• Left turn ind
• Logic
• Low oil ind
• Low spd gmlan serial data
• Low tire pressure ind
• Low washer fluid ind ctrl
• Malfunction ind
• Manual a/c
• Off ind ctrl
• Pass air bag
• Pass air bag on ind ctrl
• Pass seat belt ind
• Passkey fuse 13 10a
• Pnk
• Pnk/tan
• Power distribution system
• Rear fuse block (below left side of rear seat)
• Right turn ind
• Seat belt ind
• Security ind
• Speedometer (mph/km/h)
• Tachometer
• Tan
• Trip reset sw sig
• Trip/ odometer
• Trip/odometer ctrl
• Trip/reset
• Underhood fuse block (on right front of engine compt, forward of strut tower)
• Vdc ind
• Wiper/washer system
• X2 b2

Instrument Cluster Wiring Diagram (2 of 2) for Buick Lucerne CX 2009

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Buick Lucerne CX 2009:

• (rear of driver's door) driver door latch assembly
• (rear of front passenger's door) front passenger door latch assembly
• 3.9l
• 4.6l
• Body control module (bcm) (right of glove box)
• Brake fluid level switch (on master cylinder reservoir)
• Computer data lines system
• Driver door module (ddm)
• Driver information display switch
• Engine control module (ecm) (left side of engine compt)
• Engine controls system
• Engine oil pressure (eop) switch (4.6l) (near oil filter)
• Front passenger door module (fpdm)
• Fuel level sens sig
• Fuel pump & sender assembly (top of fuel tank)
• G112 (lower left rear of engine)
• G300 (under driver's seat)
• G301 (under left rear seat)
• G304 (under right front passenger's seat)
• Gmlan serial data+
• Gmlan serial data-
• Interior lights system
• J105
• J202
• J316 (in body harness, approximately 5 cm (2 in) from breakout for electronic suspension control module)
• J700
• J800
• Left rear door latch assembly (rear of left rear door)
• Logic
• Low ref
• Low spd gmlan serial data
• Lr dr ajar sw sig
• Oil press sw sig
• Park brake sw sig
• Park brake switch (on top of park brake assembly)
• Persona- lization
• Pnk
• Rf dr ajar
• Right rear door latch assembly (rear of right rear door)
• Rr dr ajar sw sig
• Set/ reset
• Sw sig lf dr sw low ref
• Tan
• Trip/ fuel
• Vehicle information
• W/ theft deterrent system
• W/o theft deterrent system