Engine Mechanical:
Engine assembly, cylinder head, pistons, crankshaft, camshafts, timing, lubrication system, cooling system, fuel injection, emissions control, turbocharging (if applicable).
Engine Management:
ECM (Engine Control Module), sensors (MAP, MAF, O2, TPS, Crankshaft Position, Camshaft Position, Knock), actuators (injectors, ignition coils), diagnostic trouble codes (DTCs), emissions systems.
Transmission Automatic:
Automatic transmission assembly, valve body, torque converter, planetary gear sets, hydraulic control systems, transmission control module (TCM), shift solenoids, fluid specifications.
Transmission Manual:
Manual transmission assembly, clutch system, gear sets, shift mechanisms, linkage, fluid specifications (if manual transmission is an option).
Drivetrain:
Driveshafts, constant velocity (CV) joints, differential, axle shafts, wheel bearings, torque transfer.
Suspension:
Front and rear suspension components (struts, shock absorbers, control arms, ball joints, sway bars), alignment procedures, specifications.
Steering:
Power steering system (hydraulic or electric), steering rack, tie rods, steering column, alignment specifications.
Brakes:
Front and rear brake systems (discs/drums), calipers, rotors, pads, brake lines, master cylinder, ABS (Anti-lock Braking System), EBD (Electronic Brake-force Distribution), parking brake.
Electrical System:
Battery, charging system (alternator), starting system (starter motor), lighting, ignition system, wiring diagrams, fuses, relays.
Body Electrical:
Body Control Module (BCM), power windows, door locks, mirrors, wipers, horn, interior/exterior lighting, body sensors.
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant, compressor, condenser, evaporator, blower motor, climate control module.
Body Exterior:
Body panels, doors, hoods, liftgates, bumpers, glass, seals, trim, paint.
Body Interior:
Seats, dashboard, door panels, headliner, carpeting, interior trim, airbags, seat belts.
Routine Maintenance:
Oil changes, filter replacements, spark plug replacement, fluid level checks and top-offs, tire rotation, belt inspection/replacement.
Troubleshooting:
Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting guides, interpretation of diagnostic trouble codes (DTCs).
Component Removal Installation:
Step-by-step instructions for removing and reinstalling major and minor vehicle components.
Major Repairs:
Engine overhaul, transmission rebuild, brake system repairs, suspension component replacement, electrical system diagnosis and repair.
Electrical Diagnostics:
Use of multimeters, oscilloscopes, wiring diagram interpretation, testing of sensors and actuators.
Special Tools:
Identification and usage instructions for specialized tools required for specific repair procedures.
Diagnostic Capabilities:
Detailed diagnostic procedures, fault code tables, and symptom analysis for accurate problem identification.
Rebuild Specifications:
Precision specifications for engine and transmission component clearances, torque values, and assembly procedures for complete rebuilds.
Wiring Diagrams:
Comprehensive electrical wiring diagrams for all vehicle systems, color-coded and clearly labeled.
Specifications Tolerances:
Detailed technical specifications, including clearances, runout, torque values, and pressure readings for all major components.
Oil Change Interval:
Every 5,000 miles (8,000 km) or 6 months, whichever comes first (or as per severe duty recommendations in manual)
Engine Oil Filter Replacement:
At every oil change
Air Filter Replacement:
Every 15,000 miles (24,000 km) or 12 months
Spark Plug Replacement:
Every 60,000 miles (96,000 km) for iridium plugs (check specific type)
Transmission Fluid Change:
Every 30,000 miles (48,000 km) or 24 months (severe usage)
Coolant Replacement:
Initial 100,000 miles (160,000 km) or 5 years, then every 50,000 miles (80,000 km) or 2-3 years
Engine Oil Type:
SAE 5W-20 (API SM or higher)
Engine Oil Capacity:
Approx. 4.7 Liters (5.0 Quarts) with filter change
Coolant Type:
Ethylene Glycol-based, OAT (Organic Acid Technology) coolant, Pink/Red color (e.g., Long-Life Coolant)
Engine Performance:
Some reports of occasional rough idling or misfires; carbon buildup on intake valves can occur on higher mileage V6 engines.
Transmission Reliability:
Generally reliable, but fluid maintenance is crucial to prevent premature wear.
Suspension Components:
Worn sway bar links and bushings can lead to clunking noises over bumps.
HVAC System:
Occasional issues with blower motor resistors or blend door actuators.
Electrical Components:
Rear hatch liftgate actuator failures reported.