🏷️ Basic Information Identification Make: Chevrolet Model: HHR Model Years Covered: 2006, 2007, 2008 Trim Levels Covered: LS, LT, 2LT, SS Codes Platform: GM Delta Platform (shared with Cobalt, Ion, G5) 👋 Introduction Market Position Segment: Compact Crossover SUV / Retro-styled Hatchback Competitive Analysis Competitors: Scion xB, Kia Soul, Nissan Cube (retro styling), other compact SUVs/hatchbacks of the era Key Features Design Inspiration: Retro-inspired, reminiscent of the 1950s and '60s American vehicles, particularly the Chevrolet Nomad. Versatility: Offers a unique blend of hatchback practicality and SUV-like styling and seating position. 📋 Manual Details Coverage Areas Content Scope: Complete factory service, repair, and workshop procedures Page Count Estimated Pages: Hundreds (specific number not provided, but described as 'hundreds of pages') Manual Type Type: Service Repair Workshop Manual Language Language: English Format Digital Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, internal components, timing, lubrication, cooling, exhaust Engine Electrical: Ignition system, fuel injection, emissions control, sensors, starter, alternator, battery Transmission Manual: Manual transmission removal, installation, internal repairs, clutch system Transmission Automatic: Automatic transmission removal, installation, internal repairs, torque converter, fluid service Drivetrain: Front-wheel drive axle shafts, differentials, CV joints Suspension: Front suspension, rear suspension, struts, shock absorbers, control arms, ball joints, bushings Steering: Power steering system, steering column, tie rods, steering gear Brakes: Front and rear brake systems, rotors, pads, calipers, hydraulic lines, ABS, parking brake Electrical System Chassis: Lighting, wipers, horn, power windows, power locks, seats, mirrors Body And Frame: Body panels, doors, hood, tailgate, interior trim, chassis components HVAC: Heating, ventilation, air conditioning system service and repair Restraints: Airbag system, seat belts, SRS module diagnostics and repair Diagnostic Troubleshooting: Systematic troubleshooting guides, fault code interpretation, wiring diagrams Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication Routine Service: Oil changes, tire rotations, brake inspections, battery checks Component Replacement: Step-by-step instructions for replacing all major components Overhaul Rebuild: Detailed procedures for engine and transmission overhauls/rebuilds Diagnosis Repair: Troubleshooting and repair of mechanical and electrical faults Wiring Diagrams: Comprehensive electrical circuit diagrams for all systems Torque Specifications: Precise torque values for all fasteners and critical components Technical Depth Depth: Professional-grade, covering from basic maintenance to complete overhauls and advanced diagnostics Detail Level: Highly detailed with step-by-step instructions, exploded diagrams, and photos 📊 Manual Specifications File Format Format: PDF (Portable Document Format) Print Quality Printability: Printable on demand (single pages or entire manual) Binding Type Binding: Digital (no physical binding) Paper Type Paper Quality: N/A (digital format) Usage Rights Usage: Lifetime use on unlimited computers, no expiry or renewal fees Compatibility Operating Systems: Fully compatible with Windows and MAC computers ⚙️ Engine Specifications Primary Engine Engine Ls Lt 2Lt: 2.2L Ecotec Inline-4 (L61) Engine Ss: 2.0L Turbocharged Ecotec Inline-4 (LSJ) Performance Hp 2.2L: 140 hp @ 5600 rpm Torque 2.2L: 145 lb-ft @ 4000 rpm Hp 2.0L Turbocharged: 260 hp @ 5300 rpm Torque 2.0L Turbocharged: 260 lb-ft @ 2500 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline 🔧 Transmission Standard Transmission Ls Lt 2Lt: 5-speed Manual Transmission (M86) Transmission Ss: 5-speed Manual Transmission (Getrag F23) Optional Transmission Ls Lt 2Lt: 4-speed Automatic Transmission (4T45-E) Transmission Ss: 4-speed Automatic Transmission (4T45-E) Features Drivetrain Layout: Front-wheel drive (FWD) 📐 Dimensions Exterior Length: Approx. 168.0 inches Width: Approx. 69.1 inches Height: Approx. 63.0 inches Wheelbase: Approx. 104.3 inches Cargo Cargo Volume Rear Seats Up: Approx. 25.2 cubic feet Cargo Volume Rear Seats Down: Approx. 62.7 cubic feet Weights Curb Weight Ls Lt: Approx. 3000-3100 lbs Curb Weight Ss: Approx. 3100-3200 lbs 🛡️ Safety Features Ratings NHTSA Front Impact: 5-star (driver and passenger) for 2006-2007 models NHTSA Side Impact: 5-star (front), 4-star (rear) for 2006-2007 models IIHS Moderate Overlap Frontal Offset: Good (for models equipped with optional side airbags) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Available Traction Control System (TCS) on some models Passive Features Airbags: Frontal airbags, optional side-curtain airbags 💡 Technology Features Infotainment Audio System: Standard AM/FM stereo with CD player, optional satellite radio, and upgraded sound systems. Driver Assistance Cruise Control: Standard cruise control on most models. Connectivity Auxiliary Input: Optional auxiliary audio input jack. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles or 6 months (whichever comes first), using synthetic oil Air Filter Replacement: Every 30,000 miles or as needed based on inspection Cabin Air Filter Replacement: Every 15,000 miles or 12 months Spark Plug Replacement 2.2L: Every 100,000 miles (uses Iridium type plugs) Spark Plug Replacement 2.0L Turbo: Every 60,000 miles (uses Iridium type plugs) Fluid Specifications Engine Oil Type: SAE 5W-30 Synthetic (GM dexos1 approved if applicable, otherwise GM standard) Engine Oil Capacity: 4.4 quarts (4.2 liters) with filter for 2.2L; 4.8 quarts (4.5 liters) with filter for 2.0L Turbo Coolant Type: GM DEX-COOL® (Orange) Extended Life Antifreeze/Coolant Transmission Fluid Type Auto: Dexron...