🏷️ Basic Information Identification Make: Chevrolet Model: HHR Model Year: 2006 Codes Platform Code: GM Delta II Platform 👋 Introduction Market Position Target Audience: DIY enthusiasts, independent repair shops, Chevrolet HHR owners Value Proposition: Save time and money on repairs with factory-level information and step-by-step guidance Competitive Analysis Manual Equivalence: Same manual used by dealership technicians and mechanics Key Features Accessibility: Instant download for immediate access Ease Of Use: Easy-to-follow step-by-step instructions and clear illustrations 📋 Manual Details Coverage Areas Manual Type: Workshop Service Repair Manual Engine Coverage: All engine types for 2006 model year Model Coverage: All production models and configurations for 2006 Page Count Total Pages: 8000+ Language Language: English Format File Format: PDF Compatibility: All Versions of Windows & Mac, APP ISO, iPhone, iPad, Android etc. 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul and rebuilding, engine performance, timing belt replacement, serpentine belt routings, firing orders Drivetrain Systems: Transmission removal and installation, transmission in-car servicing, U-joint and CV-joint service procedures Brake Systems: Brake servicing procedures, brake specifications Suspension Steering: Suspension, front-end and alignment procedures and specifications Electrical Electronic Systems: Wiring diagrams, computer diagnostic trouble codes, computer diagnostic trouble tree charts Comfort Convenience: Sunroof service Climate Control: Air conditioning service and capacities Procedures Included Diagnostic Procedures: Troubleshooting and diagnostics, computer diagnostic trouble codes, computer diagnostic trouble tree charts Maintenance Procedures: Factory maintenance schedules and charts, driving concerns Repair Procedures: Step-by-step instructions for simple to complicated repairs, engine overhaul and rebuilding, transmission service, brake servicing Technical Depth Detail Level: Highly detailed, factory-level information Illustrations: Hundreds of detailed illustrations and diagrams Data Completeness: Complete torque specifications, detailed specifications on every model covered, vacuum diagrams 📊 Manual Specifications File Format Document Quality: Original Adobe PDF, perfect quality Searchability: Fully indexed and bookmarked by topic, searchable by text Print Quality Print Capability: Print entire manual or selected pages Zoom Capability: Zoom in on diagrams and pictures for detailed part identification Binding Type Binding Type: Digital Download (N/A for physical binding) Paper Type Paper Type: Digital (N/A for physical paper type) ⚙️ Engine Specifications Primary Engine Engine Options 2006: 2.2L Ecotec L61 I4 (standard), 2.4L Ecotec LE5 I4 (optional on some trims) Performance Horsepower 2 2L: 149 hp @ 5600 rpm Torque 2 2L: 152 lb-ft @ 4200 rpm Horsepower 2 4L: 171 hp @ 6600 rpm Torque 2 4L: 163 lb-ft @ 4800 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Engine Management Ignition System: Coil-on-plug ignition system Timing Timing Mechanism: Timing chain (for both 2.2L and 2.4L Ecotec engines) 🔧 Transmission Standard Transmission Options 2006: 5-speed manual transmission (MV5), 4-speed automatic transmission (4T45-E) Optional Optional Transmission: 4-speed automatic transmission (4T45-E) was standard on some higher trims, manual was standard on base trims Features Automatic Transmission Features: Electronically controlled, Lock-up torque converter Fluid Specifications Automatic Transmission Fluid: Dexron VI (GM specification) 📐 Dimensions Exterior Wheelbase: 103.6 inches (2631 mm) Length: 168.0 inches (4267 mm) Width: 69.1 inches (1755 mm) Height: 63.0 inches (1600 mm) Weights Curb Weight: Approx. 2,900 - 3,100 lbs (1315 - 1406 kg), depending on engine and trim Cargo Cargo Volume Behind Rear Seat: 25.9 cubic feet (733 L) Cargo Volume With Rear Seat Folded: 62.7 cubic feet (1775 L) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5 Stars (for 2006 model) NHTSA Front Impact Passenger: 5 Stars (for 2006 model) IIHS Front Offset Crash Rating: Good (for 2006 model) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Available Traction Control System (TCS) Passive Features Airbags: Standard front-seat side-impact airbags, front and rear head curtain airbags available on some trims 💡 Technology Features Infotainment Audio System: AM/FM stereo with CD player, optional MP3 playback, auxiliary input, and premium audio systems available Navigation: No integrated factory navigation system offered for the 2006 model year Driver Assistance Cruise Control: Standard cruise control Connectivity Onstar: Available OnStar system with concierge services, stolen vehicle tracking, and remote diagnostics 🔧 Maintenance Service Intervals Oil Change Interval: Typically 7,500 miles or 6 months, whichever comes first (synthetic blend or full synthetic recommended) Tire Rotation Interval: Every 7,500 miles Cabin Air Filter Replacement: Recommended every 15,000-30,000 miles or annually Fluid Specifications Engine Oil Type: SAE 5W-30 (API SM or higher) Coolant Type: GM P/N 12346290 (Orange, Long-Life, Dex-Cool compatible) Brake Fluid Type: DOT 3 Known Issues Common Hhr Issues: Window regulator failures, catalytic converter issues (especially with 2.4L engine), evap purge solenoid failure, oil leaks (valve cover gasket), AC compressor failures Timing Chain Considerations: While equipped with a timing chain, wear and stretch can occur over time, especially if oil change intervals are neglected. Manual provides specific inspection and replacement procedures. 📚 Vehicle History Brand Heritage Manufacturer: Chevrolet, a division of General Motors (GM) Model Evolution Introduction Year: 2006 Design Inspiration: Retro-styling influenced by the Chevrolet Nomad concept and classic American...