The 2009 GMC Savana Service and Repair Manual provides comprehensive information for maintaining, servicing, diagnosing, and repairing your vehicle. This manual is the same resource used by technicians at dealerships, offering detailed step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications to ensure you have everything you need to tackle any repair with ease.

The manual covers all models and every aspect of the vehicle, ranging from basic maintenance procedures to complex engine repairs. You'll find sections on:

* **Maintenance:** Regular maintenance schedules, fluid changes, filter replacements, and other essential upkeep tasks.
* **Engine:** Detailed information on engine components, troubleshooting, repair procedures, and performance optimization.
* **Control System:** Comprehensive coverage of the engine's electronic control systems, including diagnostics and repair methods.
* **Mechanical:** In-depth explanations of the vehicle's mechanical systems, including the transmission, drivetrain, brakes, suspension, and steering.
* **Fuel Service Specifications:** Accurate specifications for fuel system components, ensuring proper maintenance and troubleshooting.
* **Emission Control:** Information on emission control systems, including diagnostics and repair procedures to ensure your vehicle meets environmental standards.
* **Intake Exhaust Cooling:** Explanations of the intake and exhaust systems, including cooling systems and their maintenance.
* **Lube:** Detailed specifications for lubricants, ensuring you use the correct types for optimal performance and longevity.
* **Ignition Starting Charging:** Comprehensive coverage of the ignition system, starting system, and charging system, including troubleshooting and repair.
* **Auto Transmission Clutch:** In-depth information on automatic transmissions, clutches, and their maintenance.
* **Manual Transmission:** Detailed explanations of manual transmissions, including repair procedures and troubleshooting.
* **Transfer Propeller Shaft:** Coverage of the transfer case, propeller shaft, and their components.
* **Drive Shaft:** Detailed information on drive shafts, including inspection, repair, and replacement procedures.
* **Differential:** Comprehensive information on differentials, including maintenance, diagnostics, and repair.
* **Axle Suspension:** Complete coverage of axles and suspension systems, including repair and maintenance procedures.
* **Tire & Wheel:** Information on tire and wheel specifications, maintenance, and replacement.
* **Brake Control:** Detailed information on brake control systems, including diagnostics and repair.
* **Brake:** In-depth coverage of the brake system, including troubleshooting and repair procedures.
* **Parking Brake:** Complete information on parking brakes, including inspection, adjustment, and repair.
* **Steering Column:** Detailed explanations of the steering column, including inspection, maintenance, and repair.
* **Power Steering:** Comprehensive coverage of power steering systems, including troubleshooting and repair.
* **Air Condition:** Information on air conditioning systems, including maintenance, diagnostics, and repair procedures.
* **Suppl Restraint System:** Detailed information on supplemental restraint systems, including airbags and seatbelts.
* **Seat Belt:** Comprehensive coverage of seatbelts, including inspection, adjustment, and repair.
* **Engine Immobilizer:** Information on engine immobilizer systems and their operation.
* **Cruise Control:** Detailed explanations of cruise control systems, including troubleshooting and repair.
* **Wiper & Washer:** Complete information on wiper and washer systems, including inspection, maintenance, and repair.
* **Door Lock:** Comprehensive coverage of door locks, including troubleshooting and repair procedures.
* **Meter Audio/Visual:** Information on instrument panels and audio/visual systems, including diagnostics and repair.
* **Horn:** Detailed explanations of horn systems, including diagnostics and repair.
* **Windshield/Glass Mirror:** Complete information on windshields, glass, and mirrors, including replacement procedures.
* **Instrument Panel:** Comprehensive coverage of the instrument panel, including diagnostics and repair.
* **Seat:** Detailed information on seats, including adjustment, repair, and replacement.
* **Engine Hood/ Door:** Information on engine hoods and doors, including inspection, maintenance, and repair.
* **Exterior & Interior:** Complete coverage of the vehicle's exterior and interior, including trim, upholstery, and components.
* **Electrical:** Comprehensive coverage of the electrical system, including troubleshooting and repair.
* **Multiplex/ Can Communication:** Information on multiplex and CAN communication systems, including diagnostics and repair.

With this manual, you'll gain a deeper understanding of your vehicle's systems and have the confidence to perform maintenance and repairs on your own.

The 2009 GMC Savana Service and Repair Manual is an essential resource for anyone working on or maintaining a 2009 GMC Savana van. This comprehensive manual provides detailed information on all aspects of the vehicle, from its engine and transmission to its electrical system and bodywork. The manual includes step-by-step instructions, diagrams, and specifications, making it an invaluable tool for both professional mechanics and DIY enthusiasts. It covers a wide range of topics, including:

* **Engine and Drivetrain:** The manual provides detailed information on the various engine options available for the 2009 Savana, including the 4.8L and 6.0L Vortec V8 engines. It covers engine components, operation, troubleshooting, and repair procedures. It also covers the transmission, including the 4L60E and 4L80E automatic transmissions, along with their operation, maintenance, and troubleshooting.
* **Electrical System:** The manual details the electrical system of the Savana, including the battery, alternator, starter, wiring harness, and electronic control modules. It covers testing and diagnosis procedures, as well as repair instructions.
* **Brakes and Suspension:** The manual covers the braking system, including the disc brakes, drums, ABS system, and brake lines. It also covers the suspension system, including the springs, shocks, struts, and stabilizer bars. The manual provides information on troubleshooting and repair procedures for both systems.
* **Bodywork and Interior:** The manual encompasses information on the Savana's bodywork and interior, including the doors, windows, roof, and interior trim. It includes instructions for repairing body damage, as well as information on replacing interior components.

The 2009 GMC Savana Service and Repair Manual is an indispensable tool for anyone who wants to keep their Savana running smoothly. Whether you're a professional mechanic or a DIY enthusiast, this manual will provide you with the information you need to diagnose and repair any issues that may arise. With its detailed instructions, diagrams, and specifications, the manual makes even the most complex repairs seem manageable. By following the instructions carefully, you can ensure that your Savana is properly maintained and operating safely and reliably.