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Buick Lacrosse CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Buick REPAIR SHOPS DON'T WANT YOU TO KNOW
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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Buick Lacrosse car and truck repair procedures including Buick engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Buick Lacrosse automobile. Try the Automotix DIY solution today!
BRAKE SERVICE PROCEDURES FOR Buick Lacrosse AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Buick Lacrosse cars and light trucks from 1990+.
Hydraulic Brake Systems -> Hydraulic Brake System Flush
Vehicle: 2005 Buick Lacrosse CX 3.8 V6 GAS
If brake fluid is old, rusty or contaminated or whenever new components are installed in hydraulic system, the system must be flushed. Bleed brakes...
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FUEL FILTER REPLACEMENT PROCEDURES FOR Buick Lacrosse AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Buick Lacrosse cars and light trucks sold in the U.S. for 1980+.
General Motors Corp./Saturn Passenger Cars -> Fuel Pressure Relief -> LaCrosse & Lucerne
Vehicle: 2006 Buick Lacrosse CXS 3.6 V6 GAS
Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.
Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental spray of fuel.
After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven while the ...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Buick Lacrosse AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Buick Lacrosse cars and light trucks from 1990+.
CV AXLE SHAFT, Replace
Vehicle: 2009 Buick Lacrosse Super 5.3 V8 GAS
To prevent personal injury and/or component damage, do not allow the weight of the vehicle to load the front wheels, or attempt to operate the vehicle, when the wheel drive shaft(s) or wheel drive shaft nut(s) are removed. To do so may cause the inner bearing race to separate, resulting in damage to brake and suspension components and loss of vehicle control.
Wheel drive shaft boots, seals and clamps should be protected from sharp objects any time service is performed on or near the wheel drive shaft(s). Damage to the boot(s), the seal(s) or the clamp(s) may cause lubrican...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Buick Lacrosse AUTOMOBILES
Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Buick Lacrosse cars and light trucks sold in the U.S. from mid 1990's+.
Reset Procedures
Vehicle: 2009 Buick Lacrosse Super 5.3 V8 GAS
The Low Tire Pressure warning lamp and/or the DIC (Driver Information Center) Low Tire Pressure message can be cl...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Buick Lacrosse AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Buick Lacrosse cars and light trucks from 1990+.
Alternator, Replace
Vehicle: 2009 Buick Lacrosse CXL 3.8 V6 GAS
- Disconnect battery ground cable from battery.
- Remove drive belt from alternator.
- Remove alternator rear brace.
- Remove bolts and stud from alternator.
- Disconnect electrical connector from alternator.
- Position aside protective boot from alternator output BAT terminal for access.
- Remove alternator output BAT termina...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Buick Lacrosse AUTOMOBILES
Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Buick Lacrosse cars and light trucks sold in the U.S. as equipped to the current model year.
Cabin Air Filter Service -> General Motors Corp./Saturn -> 2004-08 Grand Prix, 2005-09 LaCrosse & 2006-07 Monte Carlo & 2006-09 Impala
Vehicle: 2005 Buick Lacrosse CXL 3.8 V6 GAS
Under normal operating conditions the cabin air filter should be replaced every 12 months or 15,000 miles or at Maintenance II as indicated on the DIC (Driver Information Center). In dusty areas change the cabin air filter more often.
- Place the windshield wipers in the up position by turning the ignition switch Off when the wipers reach the desired position.
- Open the hood.
- Lift the righthand side of the rear hood seal from the flange in the area of the righthand air inlet grill...
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MAINTENANCE LAMP RESET PROCEDURES FOR Buick Lacrosse AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Buick Lacrosse cars and light trucks sold in the U.S. from 1990+.
General Motors Corp./Saturn Cars -> Anti-Lock Warning Lamp ->
Vehicle: 2006 Buick Lacrosse CXS 3.6 V6 GAS
This lamp should light when the ignition is turned On. The lamp may light for as long as 30 seconds as a bulb and system inspection. If lamp remains lit or lights while operating the vehicle, a fault condition in the anti-lock brake system is indicated. When lamp is lit, turn ignition Off, then restart engine. If l...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Buick Lacrosse AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Buick Lacrosse cars and light trucks from 1990+
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 2008 Buick Lacrosse CXS 3.6 V6 GAS
Inlet
- Drain cooling system into a suitable container.
- Release clamp on heater inlet hose using hose clamp pliers J 38185 or equivalent.
- Remove hose from vehicle.
- Reverse procedure to...
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SERPENTINE BELT SERVICE PROCEDURES FOR Buick Lacrosse AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Buick Lacrosse cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 2005 Buick Lacrosse CX 3.8 V6 GAS
- Rotate tensioner counterclockwise using suitable tool to remove drive belt.
- Remov...
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COMPONENT LOCATION DIAGRAMS FOR Buick Lacrosse AUTOMOBILES
Component location diagrams for most Buick Lacrosse cars and light trucks sold in the U.S. from 1990+.
Passenger Door Diagram for 2008 Buick Lacrosse CXL 3.8 V6 GAS Components on diagram: |
Engine Diagram for 2006 Buick Lacrosse CX 3.8 V6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR Buick Lacrosse AUTOMOBILES
OEM drawn wiring diagrams for most Buick Lacrosse cars and light trucks sold in the U.S.
2005 Buick Lacrosse CXL 3.8 V6 GAS Wiring Diagram Components on diagram: |
2005 Buick Lacrosse CXL 3.8 V6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Buick Lacrosse AUTOMOBILES
OEM TSB listings for most Buick Lacrosse cars and light trucks sold in the U.S. from 1985+.
Document: UNABLE TO USE ONSA TIS2WEB ACTIVATION FOR VCIM REPLACEMENT Vehicle: 2008 Buick Lacrosse CX 3.8 V6 GAS Auto Systems: |
Document: TECHNICAL ASSISTANCE CENTER (TAC) COVERAGE AVAILABLE FOR CURRENT AND LAST NINE MODEL YEAR VEHICLES - REVISED Vehicle: 2008 Buick Lacrosse CXL 3.8 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR Buick Lacrosse AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Buick Lacrosse cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most Buick Lacrosse cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most Buick Lacrosse cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most Buick Lacrosse cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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