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Buick CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Buick REPAIR SHOPS DON'T WANT YOU TO KNOW
Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!Select Model
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Buick 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
automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR Buick AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Buick cars and light trucks from 1990+
Compressor Service -> Harrison V5 Variable Displacement Compressor -> Precautions -> Battery Ground Cable -> Product Compatibility
Vehicle: 2000 Buick Lesabre Limited 3.8 V6 GAS
Product Compatibility
Before replenishing refrigerant oil, ensure product compatibility with the system being servic...
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BRAKE SERVICE PROCEDURES FOR Buick AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Buick cars and light trucks from 1990+.
HYDRAULIC BRAKE SYSTEM, GENERAL MOTORS -> SYSTEM OPERATION -> Diagonally Split System -> DUAL MASTER CYLINDER -> Front & Rear Split System
Vehicle: 1991 Buick Reatta 3.8 V6 GAS
DUAL MASTER CYLINDER
Front & Rear Split System
When the brake pedal is depressed, both the primary (front brake) and the secondary (rear brake) master cylinder pistons are moved simultaneously to exert hydraulic fluid pressure on their respective systems,Figs. and .
If the rear (secondary) brake system fails, initial brake pedal movement will cause the unrestricted secondary piston to bottom in the master cylinder bore. Primary piston movement will displace hydraulic fluid in the primary section of the master cylinder to actuate the front brake system.
If the front (primary) brak...
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FUEL FILTER REPLACEMENT PROCEDURES FOR Buick AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Buick cars and light trucks sold in the U.S. for 1980+.
General Motors Corp./Saturn Passenger Cars -> Fuel Pressure Relief -> Except Aveo, LaCrosse, LeMans (1988-93), Malibu & Malibu Maxx (2004-05), Metro, Nova, Prizm, Spectrum & Storm -> Engine Fuel Pressure Service Port -> Engines Less Fuel Pressure Service Port
Vehicle: 1995 Buick Skylark Custom 3.1 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 vehicle relearns its adaptive strateg...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Buick AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Buick cars and light trucks from 1990+.
CV AXLE SHAFT, Replace
Vehicle: 2010 Buick Lucerne CX 3.9 V6 FLEX
- Raise and support vehicle.
- Remove tire and wheel assembly.
- Disconnect outer tie rod end from steering knuckle.
- Insert a drift or punch into brake rotor and against brake caliper in order to prevent wheel hub and bearing from turning.
- Remove and discard wheel drive shaft spindle nut that retains wheel drive shaft to hub.
- Remove stabilizer shaft link.
- Disconnect electrical connector from wheel speed sensor and reposition wiring harness away from ball joint.
- Disconnect lower ball joint from steering knuckle.
- Install wheel hub remover tool No. J 42129 or equivalent onto wheel hub and...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Buick 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 cars and light trucks sold in the U.S. from mid 1990's+.
Component Locations
Vehicle: 2005 Buick Lesabre Custom 3.8 V6 GAS
Refer to F...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Buick AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Buick cars and light trucks from 1990+.
Alternator, Replace
Vehicle: 2002 Buick Century Limited 3.1 V6 GAS
- Disconnect battery ground cable.
- Rotate or lift belt tensioner arm, using a suitable tool to relieve tension from drive belt.
- Remove drive belt.
- Disconnect alternator electrical connectors and power steering line clip.
- ...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Buick AUTOMOBILES
Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Buick cars and light trucks sold in the U.S. as equipped to the current model year.
Cabin Air Filter Service -> General Motors Corp./Saturn -> 2005-07 Montana SV6, Relay, Terraza & 2005-08 Uplander
Vehicle: 2006 Buick Terraza CXL 3.5 V6 GAS
Under normal operating conditions the cabin air filter should be replaced every 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.
- Open the glove compartment door.
- Remove the rear inside instrument panel compartment door.
- Open the cabin filter access door, Fig. .
- Remove the righthand cabin ...
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MAINTENANCE LAMP RESET PROCEDURES FOR Buick AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Buick cars and light trucks sold in the U.S. from 1990+.
General Motors Corp./Saturn Cars -> Low Coolant Lamp ->
Vehicle: 1990 Buick Electra Park Avenue Ultra 3.8 V6 GAS
This lamp should light when engine coolant level in the radiator drops below a predetermined le...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Buick AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Buick cars and light trucks from 1990+
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1996 Buick Skylark Limited 3.1 V6 GAS
Lower
- Drain cooling system into a suitable container.
- Remove right side electric cooling fan.
- Reposition hose clamp from radiator using hose clamp pliers.
- Remove radiator outlet hose from radiator.
- Reposition hose clamp from water pump housing using hose clamp pliers.
- Remove radiator outlet hose from water pump housing and from vehicle.
- R...
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SERPENTINE BELT SERVICE PROCEDURES FOR Buick AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Buick cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 1992 Buick Skylark Gran Sport 3.3 V6 GAS
- Disconnect battery ground cable.
- Support engine using suitable tool.
- Remove engine mount to body bracket bolts in wheelwell.
- Remove engine mount to body bracket and engine bracket bolts in engine ...
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COMPONENT LOCATION DIAGRAMS FOR Buick AUTOMOBILES
Component location diagrams for most Buick cars and light trucks sold in the U.S. from 1990+.
 Brake Components Diagram for 2008 Buick Lucerne Super 4.6 V8 GASComponents on diagram: |
 Upper Engine Components Diagram for 1995 Buick Regal Gran Sport 3.8 V6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR Buick AUTOMOBILES
OEM drawn wiring diagrams for most Buick cars and light trucks sold in the U.S.
 1993 Buick Century Limited 2.2 L4 GAS Wiring DiagramComponents on diagram: |
 2008 Buick Allure Super 5.3 V8 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Buick AUTOMOBILES
OEM TSB listings for most Buick cars and light trucks sold in the U.S. from 1985+.
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Document: WARRANTY ADMIN - EXPEDITING PARTS - REV Vehicle: 1997 Buick Riviera 3.8 V6 GAS Auto Systems: |
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Document: INFORMATION ON TESTING CENTERS FOR FLUID CONTAMINATION ANALYSIS - REVISED Vehicle: 2006 Buick Lucerne CXS 4.6 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR Buick AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Buick 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 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 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 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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