Systems Covered:
Engine, Brakes, Sunroof, Timing Belt, Wiring Diagrams, Suspension, Transmission, Air Conditioning, Engine Performance, Front End Alignment, U-Joint/CV-Joint, Vacuum Systems, Computer Diagnostics, Firing Orders, Driving Concerns, Bodywork, Interior Components, HVAC
Type:
Factory Service Repair Manual
Engine Overhaul Rebuilding:
Comprehensive procedures for engine disassembly, inspection, repair, and reassembly for all covered engine types.
Brake System:
Detailed service and repair procedures for all brake components, including hydraulic systems, calipers, rotors, pads, and parking brake.
Sunroof System:
Specific repair and adjustment procedures for the sunroof mechanism.
Timing Belt Service:
Complete step-by-step instructions for timing belt replacement, including tensioner and pulley service, and crucial timing mark alignment procedures.
Electrical System Diagnostics:
Extensive coverage of electrical troubleshooting, including diagnostic trouble codes (DTCs), computer diagnostic trouble tree charts, and detailed wiring schematics.
Engine Performance Tuning:
Guidance on diagnosing and resolving engine performance issues, including fuel delivery, ignition timing, and emissions control systems.
Suspension Steering:
Detailed procedures for suspension and steering system maintenance, repair, and alignment, including specifications.
Transmission Service:
Covers transmission removal, installation, and in-car servicing for all transmission types used in the model years.
HVAC System:
Detailed service information for the air conditioning and heating systems, including refrigerant capacities and service procedures.
Body And Trim:
Information pertaining to body panel repair, interior component servicing, and trim removal/installation.
U Joint Cv Joint Service:
Procedures for servicing and replacing U-joints and CV-joints.
Vacuum Diagrams:
Provision of detailed vacuum routing diagrams for troubleshooting.
All Engine Types:
Ensures comprehensive coverage for both the 3.5L and 3.9L V6 engines offered across the model years.
Computer Diagnostics:
Detailed coverage of onboard diagnostic systems (OBD-II) and how to interpret and use diagnostic trouble codes.
Maintenance Schedules:
Factory recommended maintenance schedules and charts for all model years and engine variants.
Troubleshooting Diagnostics:
Step-by-step troubleshooting guides and diagnostic procedures for common and complex issues.
Repair Procedures:
Detailed, step-by-step repair instructions for all major vehicle systems and components.
Diagnostic Trouble Codes:
Listings and explanations for diagnostic trouble codes (DTCs) and diagnostic trouble tree charts.
Alignment Procedures:
Complete front-end alignment procedures and specifications.
Torque Specifications:
Comprehensive listing of all critical torque specifications for fasteners throughout the vehicle.
Serpentine Belt Routing:
Diagrams illustrating serpentine belt routing for various engine configurations.
Engine Performance Tuning:
Includes troubleshooting charts and diagnostic tree procedures for engine performance concerns.
Driving Concerns:
Addresses and provides solutions for various driving concerns a vehicle owner might encounter.
Depth:
Factory-level detail covering everything from basic maintenance to complete engine overhaul, transmission rebuilds, and complex electrical diagnostics.
Illustrations Diagrams:
Contains hundreds of detailed illustrations and diagrams to clarify repair and maintenance procedures.
Searchability:
Fully indexed and searchable PDF for quick information retrieval.
Print Capability:
Printable in its entirety or by selecting individual pages.
Zoom Functionality:
Ability to zoom in on diagrams and illustrations for detailed viewing.
Quality:
Original Adobe document ensuring perfect quality and printing.
Binding:
Digital Download (PDF)
Paper Quality:
N/A (Digital PDF)
Device Compatibility:
Compatible with all versions of Windows & Mac, APP ISO, iPhone, iPad, Android, and other devices capable of opening PDF files.
Engine Options:
3.5L V6 (GM LX9) and 3.9L V6 (GM LZ8/LZ9) - The manual covers all engine types included in production.
Horsepower Torque:
Specific horsepower and torque figures for both the 3.5L and 3.9L V6 engines are detailed within the manual, enabling accurate performance diagnosis and repair.
Fuel Delivery:
Includes detailed information on the fuel injection system, fuel pump, injectors, and related diagnostics.
Cooling Capacities Procedures:
Manual provides coolant capacities and detailed procedures for servicing the cooling system, including radiator and thermostat replacement.
Ignition Components:
Covers ignition coil replacement, spark plug service, and ignition system diagnostics.
Oil Change Intervals:
Manual provides recommended oil change intervals based on mileage and driving conditions.
Transmission Fluid Change:
Details recommended intervals for transmission fluid and filter changes.
Engine Oil Type:
Specifies recommended engine oil viscosity grade (e.g., 5W-30) and API service classification.
Coolant Type:
Provides the correct type of engine coolant (e.g., Dex-Cool compatible).
Brake Fluid Type:
Specifies the required brake fluid type (e.g., DOT 3 or DOT 4).
Common Problems:
While not explicitly listed as 'known issues', the manual's comprehensive troubleshooting sections are invaluable for addressing common problems such as HVAC failures, transmission shifting issues, or minor electrical gremlins often found in vehicles of this era.
Buick Legacy:
Buick, as a division of General Motors, has a long history of producing comfortable and upscale vehicles, a tradition the Terraza aimed to uphold in the minivan segment.
Terraza Development:
The Terraza was essentially a re-skinned and re-badged Chevrolet Uplander and Pontiac SV6, built on GM's U-body platform, offering a more premium interpretation.
Manufacturing Plant:
GM's minivan platform vehicles were primarily produced in Doraville, Georgia.
