This comprehensive service and repair manual for the 2006-2011 Chevrolet HHR provides you with the exact same information used by technicians at dealerships to maintain, service, diagnose, and repair your vehicle. This manual encompasses all models and covers every repair from A to Z.

Within this manual, you will find detailed step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications to guide you through every repair process. You will gain access to a wealth of information, including:

* **Maintenance:** Learn how to perform routine maintenance tasks, such as oil changes, filter replacements, and fluid checks.
* **Engine:** Delve into the intricacies of your HHR's engine, covering everything from troubleshooting engine problems to performing engine repairs.
* **Control System:** Understand the complex workings of your vehicle's control systems, including the electronic control unit (ECU) and other vital components.
* **Mechanical:** Explore the mechanical aspects of your HHR, covering topics like the drivetrain, suspension, and braking systems.
* **Fuel Service Specifications:** Gain access to detailed specifications for fuel systems, including fuel injectors, fuel pumps, and fuel lines.
* **Emission Control:** Learn how to diagnose and repair emission control systems, ensuring your HHR meets environmental regulations.
* **Intake Exhaust Cooling:** Understand the components and functions of your vehicle's intake, exhaust, and cooling systems.
* **Lube:** Find information on the proper types and applications of lubricants for various parts of your HHR.
* **Ignition Starting Charging:** Master the principles of ignition, starting, and charging systems, enabling you to troubleshoot and repair any issues.
* **Auto Transmission Clutch:** Explore the intricacies of your HHR's automatic transmission, including the clutch system and its operation.
* **Manual Transmission:** Gain insights into the mechanics of the manual transmission, including gear shifting, clutch operation, and repair procedures.
* **Transfer Propeller Shaft:** Learn about the transfer case, propeller shaft, and their roles in powering your HHR.
* **Drive Shaft:** Discover the workings of the drive shaft, a critical component connecting the transmission to the rear axle.
* **Differential:** Understand the differential's role in distributing power to the wheels and how to diagnose and repair it.
* **Axle Suspension:** Explore the intricacies of your HHR's axles and suspension system, including components like shocks, struts, and control arms.
* **Tire & Wheel:** Learn about the proper maintenance and repair of your HHR's tires and wheels.
* **Brake Control:** Understand the brake control system and its role in stopping your vehicle safely.
* **Brake:** Delve into the specifics of your brake system, encompassing components like brake pads, calipers, and rotors.
* **Parking Brake:** Learn about the parking brake system and how to ensure its effectiveness.
* **Steering Column:** Understand the steering column mechanism and how it connects to the steering wheel.
* **Power Steering:** Explore the hydraulic or electric power steering system and its role in making steering maneuvers easier.
* **Air Condition:** Learn about your HHR's air conditioning system, including refrigerant charging and troubleshooting.
* **Suppl Restraint System:** Gain knowledge of the supplemental restraint system (SRS) commonly known as airbags and how it works.
* **Seat Belt:** Understand the seat belt system and its importance in passenger safety.
* **Engine Immobilizer:** Learn about the engine immobilizer system and how it prevents unauthorized vehicle operation.
* **Cruise Control:** Explore the cruise control system and how it helps maintain a constant speed.
* **Wiper & Washer:** Discover the workings of the windshield wiper and washer system.
* **Door Lock:** Understand the mechanics of the door lock system and how to troubleshoot any issues.
* **Meter Audio/Visual:** Learn about the instrument cluster and its role in displaying vital vehicle information.
* **Horn:** Understand the horn system and how to troubleshoot any problems.
* **Windshield/Glass Mirror:** Explore the windshield and side mirrors, including their replacement and repair.
* **Instrument Panel:** Examine the instrument panel and its various components, such as gauges and controls.
* **Seat:** Gain insights into the seat system and its adjustments, including heating and cooling features.
* **Engine Hood/ Door:** Learn about the hood and door mechanisms, including latch operation.
* **Exterior & Interior:** Find information on various exterior and interior components, such as body panels, trim, and upholstery.
* **Electrical:** Explore the electrical system of your HHR, from wiring diagrams to troubleshooting electrical problems.
* **Multiplex/ Can Communication:** Understand the multiplex and CAN communication systems used in modern vehicles, including networking and data transfer.

**This manual will empower you to confidently tackle a wide range of repair and maintenance tasks on your Chevrolet HHR, potentially saving you time and money.**

The Chevrolet HHR, short for "Heritage High Roof," was a compact wagon produced by General Motors from 2006 to 2011. It was based on the Delta platform, shared with the Chevrolet Cobalt and Pontiac G5, but featured a unique retro-inspired design that paid homage to classic American station wagons of the 1950s and 1960s. The HHR's distinctive styling included a high roofline, large windows, a prominent grille, and a two-tone paint scheme. Available in both front-wheel and all-wheel drive configurations, the HHR offered a range of engine options, including a 2.2L Ecotec four-cylinder, a 2.4L Ecotec four-cylinder, and a turbocharged 2.0L Ecotec four-cylinder. The HHR was praised for its versatility, spacious interior, and unique styling, making it a popular choice for families and individuals looking for a practical and stylish vehicle.

Despite its stylish looks and practical features, the HHR faced criticism for its handling, which was considered less agile than its competitors, and its fuel efficiency, which was somewhat average for its class. Additionally, the HHR's interior quality was not as refined as some of its rivals, with some owners reporting issues with interior materials and build quality. Despite these shortcomings, the HHR carved out a niche for itself in the compact wagon segment, and it remains a popular choice for those seeking a distinctive and practical vehicle. The 2006-2011 Chevrolet HHR Service and Repair Manual provides crucial information for owners and mechanics alike, covering a wide range of topics from basic maintenance procedures to complex engine repairs. The manual is an essential resource for anyone looking to keep their HHR running smoothly and in top condition.