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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 Century Custom 3.1 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 Systems -> Component Service -> Assemble -> Aura, Bonneville, DTS, ION, LeSabre, Lucerne, Park Avenue, Solstice & SKY -> Aveo -> Corvette -> CTS -> Disassemble -> Except Aura, Aveo, Bonneville, Cobalt, Corvette, CTS, DTS, G5, ION, L-Series, LaCrosse, LeSabre, Lucerne, Park Avenue, Solstice, SKY, STS, Vibe & XLR -> L-Series -> LaCrosse, STS & XLR -> Master Cylinder Overhaul -> Vibe -> Wheel Cylinder Overhaul
Vehicle: 2006 Buick Lacrosse CXS 3.6 V6 GAS
Master Cylinder Overhaul
Except Aura, Aveo, Bonneville, Cobalt, Corvette, CTS, DTS, G5, ION, L-Series, LaCrosse, LeSabre, Lucerne, Park Avenue, Solstice, SKY, STS, Vibe & XLR
Disassemble
Refer to Figs. and when performing the following procedures.
- Disconnect and plug hydraulic lines.
- Remove mounting nuts and master cylinder.
- Remove reservoir cover and diaphragm. Discard old brake fluid.
- Inspect cover and diaphragm.
- Remove fluid level switch.
- On models equipped with compact master cylinder,remove proportioning valve, Fig. .
- On all models, depress primary piston and remove lock ring.
- Plu...
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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 Filter Scheduled Maintenance -> 1980-06 Gasoline Engine Models Except Catera, LeMans (1988-93) Metro, Nova (1985-88), Saturn & Sprint -> Normal Service -> Severe Service
Vehicle: 1998 Buick Lesabre Custom 3.8 V6 GAS
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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: 2006 Buick Lacrosse CXS 3.6 V6 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 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+.
Description
Vehicle: 2006 Buick Rendezvous CXL 3.5 V6 GAS
The TPMS (Tire Pressure Monitor System) alerts the driver when a large change in the pressure of one tire exists. The system detects a tire pressure condition while the vehicle is in motion, once a tire pressure cond...
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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: 1993 Buick Lesabre Custom 3.8 V6 GAS
- Disconnect battery ground cable.
- Remove drive belt.
- Remove engine cover.
- Remove rear pencil brace bolts.
- Remove brace.
- Remove alternator mounting bolts.
- Remove output terminal nut.
- Disconnect electrical connector.
- Remove alternat...
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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 -> 2006-09 DTS & Lucerne
Vehicle: 2008 Buick Lucerne CXS 4.6 V8 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.
- Open the hood.
- Remove the windshield wiper arms...
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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 -> Check Gauge Warning Lamp ->
Vehicle: 1991 Buick Skylark Custom 2.5 L4 GAS
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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+
Radiator, Replace
Vehicle: 2008 Buick Lacrosse CXS 3.6 V6 GAS
- Remove air cleaner
- Drain cooling system into suitable container.
- Remove lefthand and righthand engine mount struts.
- Remove inlet hose from radiator and PCM harness clip from fan shroud.
- Remove transaxle oil cooler lines from retainer clip at bottom of cooling fan shroud.
- Remove fan shroud clip from condenser tubes.
- Remove fan shroud to condenser hold down bracket bolt.
- Remove air deflectors from top of radiator.
- Remove cooling fan shroud bolts and coolant reservoir hose from radiator overflow neck.
- Remove ra...
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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: 1997 Buick Riviera 3.8 V6 GAS
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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+.
Behind RH Side Of I/P Diagram for 1996 Buick Roadmaster 5.7 V8 GASComponents on diagram: |
Center Front of Vehicle Diagram for 1993 Buick Lesabre Limited 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.
2003 Buick Lesabre Custom 3.8 V6 GAS Wiring DiagramComponents on diagram: |
1986 Buick Regal 3.8 V6 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: AUTOMATIC TRANSMISSION / TRANSAXLE TORQUE CONVERTER REPLACEMENT - REVISED Vehicle: 2008 Buick Enclave CXL 3.6 V6 GAS Auto Systems: |
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Document: USE OF "SURFACE CONDITIONING DISKS" - REVISED Vehicle: 1987 Buick Somerset Limited 2.5 L4 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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Behind RH Side Of I/P Diagram for 1996 Buick Roadmaster 5.7 V8 GAS
Center Front of Vehicle Diagram for 1993 Buick Lesabre Limited 3.8 V6 GAS
2003 Buick Lesabre Custom 3.8 V6 GAS Wiring Diagram
1986 Buick Regal 3.8 V6 GAS Wiring Diagram
