INSTRUMENT CLUSTER – Buick LaCrosse CX 2006 – SYSTEM WIRING DIAGRAMS

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram, with Tachometer (1 of 2) for Buick LaCrosse CX 2006

List of elements for Instrument Cluster Wiring Diagram, with Tachometer (1 of 2) for Buick LaCrosse CX 2006:

• (left side of dash, at base of steering column) g202
• Abs indicator
• Abs/tcs class 2 serial data
• Air bag indicator
• Air temp sens sig
• Ambient air temperature sensor (near center front of radiator)
• B+ bcm class 2 serial data
• B+ pcm/ecm class 2 serial data
• B10
• Bat pos voltage
• Bcm class 2 serial data
• Brake fluid level switch (in brake fluid reservoir)
• Brake indicator
• Brake warning ind ctrl
• C2 a9
• Change oil indicator
• Charge indicator
• Check tire pressure indicator
• Clstr fuse 10a
• Compass sens feed
• Compass sens ret
• Computer data lines system
• Cruise indicator
• D11
• Defogger system
• Dic fuel signal
• Dic gage signal
• Dic menu sw sig
• Dic odo sig
• Dic set/reset sw sig
• Display fuse 18 10a
• Door ajar indicator
• E8 c1
• Electronic compass module (top right side of rear package shelf)
• Engine controls system
• Engine coolant temperature gage
• Engine oil level switch (in engine oil pan)
• Engine oil pressure (eop) switch (below power steering pump)
• Fog lamp indicator
• Fuel gage
• G113 (lower left front of engine, on transmission stud, near starter)
• G202 (left side of dash, at base of steering column)
• G301 (inside left door sill, forward of left front seat)
• Gnd
• High beam indicator
• Hot at all times
• Hot coolant indicator
• Hot in run or start
• I/p fuse block (behind left side of dash)
• Ign 1 voltage
• Instrument panel cluster (ipc)
• Interior lights system
• Ipc class 2 serial data
• Ipc/bcm class 2 serial data
• Km 000000 trip
• Km/h indicator
• Lcd display
• Left turn indicator
• Logic
• Low coolant level indicator
• Low fuel indicator
• Low oil level indicator
• Low oil pressure indicator
• Low ref
• Malfunction indicator lamp (mil)
• Message center
• Mil ctrl
• Mph indicator
• P r n d 3 2 1
• Pass seat belt ind
• Pcm class 2 serial data
• Pcm/ecm class 2 serial data
• Pnk
• Power distribution system
• Rear defog rly ctrl
• Red
• Right turn indicator
• S211
• S303
• Sdm class 2 serial data
• Seat belt indicator
• Security indicator
• Service vehicle soon indicator
• Speedometer
• Tachometer
• Tan
• Traction control off indicator
• Trunk ajar indicator
• Turn audible indicator
• Underhood fuse block (mounted to right strut tower)
• W/ park assist

Instrument Cluster Wiring Diagram, with Tachometer (2 of 2) for Buick LaCrosse CX 2006

List of elements for Instrument Cluster Wiring Diagram, with Tachometer (2 of 2) for Buick LaCrosse CX 2006:

• (behind left side of dash) i/p fuse block
• (in driver's door) driver door lock
• (in front passenger's door) front passenger door lock
• (in fuel tank) fuel pump & sender assembly
• (in left rear passenger's door) left rear door lock
• (in on-engine wiring harness, approximately 39.5 cm from engine control module)
• (in right rear passenger's door) right rear door lock
• (mounted to right strut tower) underhood fuse block
• 3.6l
• 3.8l
• 5v ref 1
• A12
• Anti-lock brakes system
• B12
• Bcm class 2 serial data c1
• Body control module (bcm) (behind left side of dash, left of steering column)
• C2 3.6l
• Computer data lines system
• Door lock ajar indicator switch
• Driver information center (dic)
• E/m (base) set/reset (uplevel)
• Engine control module (ecm) (top of engine)
• Engine controls system
• Engine oil level/ temperature sensor (bottom of oil pan)
• Engine oil pressure (eop) sensor (left front of engine block)
• Exterior lights system
• Fuel
• Fuel level sensor
• Fuel lvel sig
• G202 (left side of dash, at base of steering column)
• G301 (inside left door sill, forward of left front seat)
• G302 (in right door sill, forward of right front seat)
• Gages
• Hazard
• Info
• Interior lights system
• Lf dr ajar sw sig c2
• Logic
• Low ref
• Lr dr ajar sw sig
• Oil lvl sw sig
• Oil pres sw
• Oil press sw
• Park brake sw sig
• Park brake switch (on park brake assembly)
• Pnk
• Powertrain control module (pcm) (left side of eng compt inside air cleaner assy)
• Red
• Rf dr ajar sw sig
• Rr dr ajar sw sig
• S119 (in on-engine wiring harness, approximately 34.5 cm from engine control module)
• S120
• S211
• S303
• S406
• S500
• S604
• Serial data
• Tan
• Traction control
• Trip odo
• Uplevel

Instrument Cluster Wiring Diagram, without Tachometer (1 of 2) for Buick LaCrosse CX 2006

List of elements for Instrument Cluster Wiring Diagram, without Tachometer (1 of 2) for Buick LaCrosse CX 2006:

• (left side of dash, at base of steering column) g202
• Abs indicator
• Abs/tcs class 2 serial data
• Air bag indicator
• B+ pcm/ecm class 2 serial data
• Bat pos voltage
• Bcm class 2 serial data
• Brake fluid level switch (in brake fluid reservoir)
• Brake indicator
• Brake warning ind ctrl
• Charge indicator
• Check tire pressure indicator
• Clstr fuse 10a
• Computer data lines system
• Cruise indicator
• Door ajar indicator
• E8 c1
• Engine controls system
• Engine coolant temperature gage
• Fuel gage
• G202 (left side of dash, at base of steering column)
• Gas cap indicator
• Gnd
• Hdlp suggest indicator
• High beam indicator
• Hot at all times
• Hot coolant indicator
• I/p fuse block (behind left side of dash)
• Instrument panel cluster (ipc)
• Interior lights system
• Ipc class 2 serial data
• Ipc/bcm class 2 serial data
• Km 000000 trip
• Km/h indicator
• Lcd display
• Left turn indicator
• Logic
• Low fuel indicator
• Low oil pressure indicator
• Low ref
• Low wash indicator
• Malfunction indicator lamp (mil)
• Mil ctrl
• Mph indicator
• P r n d 3 2 1
• Park brake switch (on park brake assembly)
• Pass seat belt ind
• Pcm class 2 serial data
• Pcm/ecm class 2 serial data
• Reduced eng pwr indicator
• Right turn indicator
• S211
• Sdm class 2 serial data
• Seat belt indicator
• Security indicator
• Service vehicle soon indicator
• Speedometer
• Tachometer
• Traction control off indicator
• Trunk ajar indicator
• Turn audible indicator

Instrument Cluster Wiring Diagram, without Tachometer (2 of 2) for Buick LaCrosse CX 2006

List of elements for Instrument Cluster Wiring Diagram, without Tachometer (2 of 2) for Buick LaCrosse CX 2006:

• (in on-engine wiring harness, approximately 39.5 cm from engine control module)
• 3.6l
• 3.8l
• 5v ref 1
• A12
• B12
• Bcm class 2 serial data
• Body control module (bcm) (behind left side of dash, left of steering column)
• Computer data lines system
• Door lock ajar indicator switch
• Driver door lock (in driver's door)
• Engine control module (ecm) (top of engine)
• Engine controls system
• Engine oil level switch (in engine oil pan)
• Engine oil level/oil temperature sensor (bottom of oil pan)
• Engine oil pressure (eop) sensor (left front of engine block)
• Engine oil pressure (eop) switch (below power steering pump)
• Front passenger door lock (in front passenger's door)
• Fuel level sensor
• Fuel lvel sig
• Fuel pump & sender assembly (in fuel tank)
• G113 (lower left front of engine, on transmission stud, near starter)
• G301 (inside left door sill, forward of left front seat)
• G302 (in right door sill, forward of right front seat)
• I/p fuse block (behind left side of dash)
• Left rear door lock (in left rear passenger's door)
• Lf dr ajar sw sig
• Logic
• Low ref
• Lr dr ajar sw sig
• Oil lvl sw sig
• Oil pres sw
• Oil press sw
• Park brake sw sig
• Powertrain control module (pcm) (left side of engine compt, inside air cleaner assembly)
• Rf dr ajar sw sig
• Right rear door lock (in right rear passenger's door)
• Rr dr ajar sw sig
• S119 (in on-engine wiring harness, approximately 34.5 cm from engine control module)
• S120
• S303
• S406
• S500
• S604
• Serial data
• Tan
• Underhood fuse block (mounted to right strut tower)