This comprehensive Holden ASTRA AH / Opel ASTRA H workshop manual covers models from 2004 to 2009, providing detailed instructions for servicing and repairing your vehicle. The manual includes a wide range of topics, making it a valuable resource for both DIY enthusiasts and experienced mechanics.

Begin with the general information section, covering essential knowledge about your vehicle. Dive deeper into operation and maintenance procedures for everyday tasks. The manual then explores the engine system in detail, covering components like the intake manifold, electronic control module, power unit removal and installation, engine mechanical aspects, cooling system, fuel system, exhaust system, fuel injection, EGR systems, lubrication system, engine accessory drive, clutch system, manual transmission, automatic transmission, and propulsion mechanism.

Next, delve into the areas of the front and rear axles, wheel and tire specifications, suspension system, steering system, wiring harness, steering gear, brake system, anti-lock brake system, electrical system, windshield-washer-wiper system, CAN communication, instrument cluster, speaker and antenna, generator and starter. The manual also covers body systems and includes detailed electrical diagrams.

This workshop manual provides step-by-step instructions with illustrative diagrams and pictures, guiding you through each service, repair, and maintenance procedure. With over 1000 pages of information, it's a comprehensive resource for ensuring your vehicle operates smoothly.

The Holden Astra AH, also known as the Opel Astra H, is a compact car that was produced from 2004 to 2009. It was the third generation of the Astra line, following the successful Astra G. The Astra H was available in a variety of body styles, including a three-door hatchback, a five-door hatchback, a four-door sedan, and a station wagon. It was powered by a range of petrol and diesel engines, ranging in size from 1.4 to 1.9 liters. The Astra H was praised for its stylish design, comfortable interior, and good handling. It was also known for its fuel efficiency and its affordable price.

The Holden Astra AH and Opel Astra H were offered with various trim levels and features, catering to different customer needs. Some of the notable features included: air conditioning, power steering, power windows, and an optional CD player. The Astra H was a popular choice for families and young professionals alike. It was reliable and affordable, offering a comfortable and stylish driving experience. The Astra H was also well-equipped with safety features, contributing to its popularity. In 2004, it received five stars in Euro NCAP crash tests, reflecting its safety performance. As a European-designed car, it was initially more popular in European markets, but it gained a good reputation in Australia as well, where it was marketed by Holden. The Astra H was a successful model for both Opel and Holden, selling well across Europe and Australia. It was succeeded by the Astra J in 2009, continuing the legacy of this popular compact car.