🏷️ Basic Information Identification Make: Honda Model: Ridgeline Year: 2006 Codes Model Code: YD1 Chassis Code: CSA 👋 Introduction Market Position Positioning: The 2006 Honda Ridgeline was a segment-defining, unibody pickup truck, offering a unique blend of SUV-like driving dynamics, comfort, and utility. This manual targets owners and technicians needing authentic factory repair data for this innovative vehicle. Competitive Analysis Competitors: Ford Explorer Sport Trac, Chevrolet Colorado, GMC Canyon, Toyota Tacoma (though Ridgeline differed significantly by using a unibody construction). Key Features Manual Advantages: Officially licensed, derived from OE materials, digital convenience, extensive coverage of all systems, cost-effective compared to traditional printed manuals, multi-device compatibility. Vehicle Advantages: Unique unibody construction, integrated cargo bed with under-bed trunk, standard VTM-4 AWD, comfortable ride, practical interior. 📋 Manual Details Coverage Areas Primary Coverage: 2006 Honda Ridgeline Extended Coverage: Potential overlap with early second-generation (2007-2008) mechanical systems due to shared platform elements, though specific body and trim details may differ. Page Count Estimated Pages: 1500+ Manual Type Type: Official Service and Repair Manual Software Language Language: English Format Format: Online Software/Digital Access 📖 Manual Coverage Systems Covered Powertrain: Engine (3.5L V6 J35A9), Transmission (5-speed automatic), Drivetrain (VTM-4 AWD system) Chassis: Suspension (independent front and rear), Steering (power-assisted rack and pinion), Brakes (ABS, front disc, rear disc) Electrical: Wiring diagrams, lighting, audio system, power accessories, diagnostic trouble codes (DTCs) Body And Interior: Body panels, doors, windows, seats, HVAC system, climate control Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections Repair: Component replacement, system diagnostics and repair, engine overhaul, transmission service Troubleshooting: Diagnostic flowcharts, common fault diagnosis, symptom-based troubleshooting Specifications: Torque specifications, clearances, tolerances, electrical values Technical Depth Depth: Comprehensive, OE-derived factory information covering diagnostics, repair procedures, specifications, and maintenance for all major vehicle systems. Suitable for professional technicians and experienced DIYers. 📊 Manual Specifications File Format Access Method: Web browser via internet connection Device Compatibility: PC, Laptop, Smartphone, Tablet Print Quality Printability: Pages are designed for digital access; print functionality may be limited or vary by platform. Licensed OE data typically supports professional printing. Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Code: J35A9 Engine Type: 3.5L SOHC VTEC V6 Bore X Stroke: 90.0 mm x 95.3 mm Compression Ratio: 9.0:1 Fuel Induction: Multi-point Fuel Injection (PGM-FI) Performance Horsepower Hp: 247 hp @ 5700 rpm Torque Lb-Ft: 245 lb-ft @ 4700 rpm Fuel System Fuel Type: Unleaded gasoline, 87 octane minimum recommended Fuel Capacity Gallons: 20.0 gal 🔧 Transmission Standard Transmission Type: 5-speed automatic with Grade Logic Control Optional Optional Transmission: N/A (Standard on all trims) Features Drivetrain: Variable Torque Management 4-Wheel Drive (VTM-4) Transmission Fluid: Honda Genuine ATF DW-1 (or equivalent as specified in manual) 📐 Dimensions Exterior Overall Length: 198.2 inches Overall Width: 78.2 inches Overall Height: 70.8 inches Wheelbase: 118.1 inches Ground Clearance: 7.9 inches Cargo Bed Length: 60.0 inches Bed Width At Wheelwells: 44.7 inches Bed Depth: 19.1 inches Under Bed Trunk Volume: 7.9 cu ft Weights Curb Weight Lbs: 4,365 - 4,497 lbs (depending on trim) Gross Vehicle Weight Rating Gvwr Lbs: 5,510 lbs Towing Capacity Lbs: 3,500 lbs (standard), 4,500 lbs (with optional trailer hitch) Payload Capacity Lbs: 1,180 - 1,400 lbs (depending on trim) 🛡️ Safety Features Ratings NHTSA Rollover Resistance Rating: 4 out of 5 stars IIHS Moderate Overlap Front Test: Good IIHS Side Impact Test: Good Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Standard Traction Control System (TCS) Stability Control: Standard Vehicle Stability Assist (VSA) Passive Features Airbags: Dual-stage front airbags, front side-impact airbags, side curtain airbags Seatbelts: Three-point height-adjustable front seatbelts with pre-tensioners, three-point rear seatbelts Child Anchors: LATCH (Lower Anchors and Tethers for Children) system 💡 Technology Features Infotainment Audio System: Premium AM/FM/CD stereo with (6) speakers or optional premium audio with subwoofer, MP3 compatibility, speed-sensitive volume control. Navigation: Optional factory navigation system available on higher trims. Driver Assistance Cruise Control: Standard cruise control Connectivity Auxiliary Input: Available auxiliary audio input jack 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles or 6 months (whichever comes first), under normal driving conditions. Consult manual for severe conditions. Tire Rotation Interval: Every 7,500 miles or 6 months Engine Air Filter: Inspect every 15,000 miles, replace as needed or every 30,000 miles. Cabin Air Filter: Inspect every 15,000 miles, replace as needed or every 30,000 miles. Transmission Fluid Change: Inspect every 30,000 miles, replace every 60,000 miles or as indicated by maintenance minder. Fluid Specifications Engine Oil Type: API Certified SAE 5W-20 (Synthetic blend or full synthetic recommended) Engine Oil Capacity Quarts: 4.5 US quarts (with filter change) Coolant Type: Honda All Season Antifreeze/Coolant Type 2 (Blue) Power Steering Fluid: Honda Genuine Power Steering Fluid Brake Fluid: Honda Heavy Duty Brake Fluid DOT 3 Known Issues Common Complaints: Timing belt tensioner...