🏷️ Basic Information Identification Make: Pontiac Model: Montana Year: 2005 Generation Generation Code: UG Codes Platform: GM U-body 👋 Introduction Market Position Target Audience: Owners of 2005 Pontiac Montana seeking to perform maintenance, diagnostics, and repairs themselves, as well as independent repair shops. Competitive Analysis Advantages: Online, easily accessible format; licensed OE data; comprehensive coverage; cost-effective compared to traditional print manuals; updateable content. Key Features Information Source: Licensed information derived from Original Equipment (OE) materials. Data Provider: RepairSurge automotive software company. Access Duration: Full year of access included with purchase. 📋 Manual Details Coverage Areas Coverage Summary: Comprehensive service and repair for all major vehicle systems. Page Count Estimated Page Count: Extensive, equivalent to multiple factory service manuals (exact digital count varies). Manual Type Type: Online Service and Repair Manual Software Language Language: English Format Format: Web-based access (software). 📖 Manual Coverage Systems Covered Powertrain: Engine (3.5L V6), transmission (4-speed automatic), driveline, exhaust system. Chassis: Suspension (front and rear), steering system, brakes (hydraulic, ABS), wheels, tires. Electrical: Wiring diagrams, lighting, charging system, starting system, instrumentation, power accessories, safety systems (airbags, ABS). Body And Interior: Body panels, doors, windows, seats, climate control system (HVAC), interior trim. Procedures Included Maintenance: Oil changes, filter replacements, fluid checks and changes, tune-ups, spark plug replacement, belt inspection and replacement. Diagnostics: Troubleshooting guides, symptom-based diagnostics, OBD-II code interpretation, component testing. Repair: Engine overhaul, transmission repair, brake component replacement, suspension repair, steering system rebuild, electrical component replacement, HVAC system repair. Component Replacement: Detailed instructions for replacing virtually all mechanical and electrical components. Technical Depth Depth: Factory-level detail, suitable for professional technicians and advanced DIY enthusiasts. Includes specifications, torque values, diagnostic procedures, and component removal/installation instructions. 📊 Manual Specifications File Format Software Type: Web-based application accessible via browser. Print Quality Accessibility: High-resolution, clear text and diagrams. Binding Type Access Method: Yearly subscription with option for renewal. Paper Type Device Compatibility: Compatible with PC, laptop, smartphone, and tablet with an internet connection and web browser. ⚙️ Engine Specifications Primary Engine Engine Code: L37 Engine Type: 3.5L V6 SOHC (Series III) Displacement: 3490 cc (213 cubic inches) Performance Horsepower: 200 hp @ 5200 rpm Torque: 220 lb-ft @ 4000 rpm Fuel System Fuel Delivery: Sequential Electronic Fuel Injection (SEFI) Fuel Type: Unleaded gasoline Recommended Octane: 87 🔧 Transmission Standard Transmission Type: 4-speed automatic Transmission Model: 4T65-E Features Traction Control: Available All Wheel Drive: Available 📐 Dimensions Exterior Length: Approx. 199.7 inches Width: Approx. 72.5 inches Height: Approx. 68.9 inches Wheelbase: Approx. 120.0 inches Weights Curb Weight: Approx. 4,000 - 4,300 lbs (depending on configuration) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5-star NHTSA Front Impact Passenger: 5-star NHTSA Side Impact Front Driver: 5-star NHTSA Side Impact Front Passenger: 5-star NHTSA Side Impact Rear Driver: 5-star NHTSA Side Impact Rear Passenger: 5-star IIHS Front Impact: Good IIHS Side Impact: Good Active Features Antilock Brakes: Standard Traction Control: Available Passive Features Airbags: Frontal, side-impact airbags 💡 Technology Features Infotainment Available Features: AM/FM stereo, CD player, optional cassette player, optional rear-seat entertainment system. Driver Assistance Available Features: Traction control, ABS. Connectivity Available Features: No advanced connectivity features common in modern vehicles. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 - 7,500 miles or 6-12 months, depending on oil type and driving conditions (refer to manual for specifics). Air Filter Replacement: Every 15,000 - 30,000 miles or as needed based on inspection. Spark Plug Replacement: Typically around 100,000 miles for iridium plugs (check manual for exact type and interval). Fluid Specifications Engine Oil Type: SAE 5W-30 Engine Oil Capacity: Approx. 4.5 quarts (with filter) Coolant Type: Dex-Cool (orange silicate-free coolant) Transmission Fluid Type: Dexron-VI (or equivalent meeting GM spec) Known Issues Common Problems: EGR valve issues, power steering leaks, catalytic converter failure, HVAC blower motor resistor failure, ABS sensor faults, some transmission control module (TCM) issues. 📚 Vehicle History Brand Heritage Pontiac Legacy: Pontiac was a brand of General Motors known for performance-oriented vehicles and innovative styling. Model Evolution Montana Lineage: The Pontiac Montana succeeded the Pontiac Trans Sport and was a rebadged Chevrolet Venture/Oldsmobile Silhouette, part of GM's successful U-body minivan platform. Production Production Years: 2005 model year (part of the second generation U-body minivan). Manufacturing Location: Various GM assembly plants in North America. 🏆 Awards & Recognition Recognitions Safety Awards: Received high safety ratings from NHTSA and IIHS for its structural integrity and occupant protection in crash tests.