Buick REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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+

Component Replacement & Adjustment -> Bonneville, Eighty-Eight, LeSabre, Ninety-Eight & Park Avenue -> THERMOSTAT, REPLACE
Vehicle: 1994 Buick Park Avenue Ultra 3.8 V6 GAS

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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+.

Power Brake Units -> Adjustments -> AC-Delco Tandem Diaphragm Type -> Air Method -> Brake Pedal -> Gauge Method -> Pushrod -> Toyota/GM Single Diaphragm Type
Vehicle: 2005 Buick Park Avenue 3.8 V6 GAS

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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 Replacement -> Except Aveo, Chevette 1.8L Diesel, Corvette, GTO, LaCrosse, Malibu (2004-06) & Malibu Maxx, Vibe, XLR, 2004-05 Corvette & 1998-2002 Metro & Prizm
Vehicle: 1998 Buick Lesabre Limited 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: 1997 Buick Riviera 3.8 V6 GAS

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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: 2009 Buick Enclave CX 3.6 V6 GAS

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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+.

Starter, Replace
Vehicle: 1991 Buick Skylark Gran Sport 3.3 V6 GAS

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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

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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: 1992 Buick Century Limited 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+

Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 2008 Buick Lucerne CXL 3.8 V6 GAS

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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: 2007 Buick Lucerne CXS 4.6 V8 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+.

LH Lower I/P Diagram for 1993 Buick Park Avenue 3.8 V6 GAS Components on diagram: Interior Lamp Control Module Traction Control/Computer Command Ride Switch In Vehicle Temperature Sensor Knee Bolster

Under The Left Side Of The Instrument Panel Diagram for 2005 Buick Park Avenue 3.8 V6 GAS Components on diagram: Stop Lamp Switch A/T Shift Lock Control Switch Brake Pedal Support Bracket

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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.

1997 Buick Lesabre Custom 3.8 V6 GAS Wiring Diagram Components on diagram: Remote Function Actuator Module Horn Relay Horn Switch

1992 Buick Roadmaster Limited 5.7 V8 GAS Wiring Diagram Components on diagram: Solenoid Module Blower Heater Shut Off Air Valve Heat Defrost Valve Vacuum Actuator Recirculation Valve Vacuum Actuator

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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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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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