Engine Mechanical:
Engine assembly, cylinder head, block, crankshaft, pistons, connecting rods, camshafts, valve train, timing system, oil system, cooling system.
Engine Performance:
Fuel delivery, ignition system, emission control, engine management system (ECM/ECU) diagnostics, sensors, actuators.
Transmission:
Automatic transmission (likely 6-speed A6LF2/A6GF1 family), gear selection, torque converter, transmission control module (TCM), internal components, fluid service.
Drivetrain:
Front-wheel drive (FWD) and All-wheel drive (AWD) systems, differentials, driveshafts, CV joints, transfer case (if applicable for AWD).
Brakes:
Hydraulic system, brake fluid, master cylinder, brake booster, ABS system, EBD, disc brakes (front and rear), pads, rotors, calipers, parking brake.
Suspension:
Front suspension (MacPherson strut, lower control arms), rear suspension (multi-link), shock absorbers, springs, bushings, alignment specifications.
Steering:
Power steering system (hydraulic or electric), steering column, steering gear, tie rods, power steering fluid specifications.
Electrical System:
Battery, charging system (alternator), starting system (starter motor), fuses, relays, wiring diagrams, body control module (BCM).
Lighting:
Headlights, taillights, interior lighting, fog lights, bulb types and replacement.
HVAC:
Heating, Ventilation, and Air Conditioning system, refrigerant, compressor, condenser, evaporator, cabin filter replacement.
Body And Trim:
Body panels, doors, hoods, liftgate, interior trim components, glass, weatherstripping, exterior moldings.
Interior Components:
Seats, dashboard, center console, airbags, seatbelts, power windows, power locks, mirrors.
General Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, drive belt inspection and replacement, tire rotation.
Engine Repair:
Engine diagnostics, cylinder head removal and installation, piston and connecting rod service, crankshaft service, timing chain/belt replacement, oil pump service.
Transmission Service:
Transmission fluid and filter change, transmission removal and installation, internal transmission diagnostics and repair (as detailed).
Brake Service:
Brake pad and rotor replacement, caliper service, brake bleeding, ABS component testing and replacement.
Suspension And Steering Repair:
Shock absorber/strut replacement, ball joint and control arm replacement, power steering pump and rack replacement, wheel alignment procedures.
Electrical Diagnostics:
Troubleshooting electrical faults, wiring diagram interpretation, component testing, ECM/ECU diagnostics and reprogramming (if covered).
HVAC Repair:
Refrigerant system servicing, component replacement (compressor, dryer, expansion valve), blower motor replacement, control module diagnostics.
Body And Interior Repair:
Panel replacement, door mechanism repair, glass replacement, interior trim panel removal and installation.
Troubleshooting Guides:
Diagnostic charts for common symptoms, fault code lookup and interpretation.
Depth:
Comprehensive coverage from basic maintenance to detailed component overhaul and diagnostics.
Diagnostic Capabilities:
Includes diagnostic trouble codes (DTCs), sensor data interpretation, and testing procedures for various modules.
Torque Specifications:
Detailed torque specifications for all critical fasteners and components.
Special Tools:
Identification of specific special tools required for certain procedures.
Oil Change Interval:
Typically every 5,000 - 7,500 miles or 6 months, depending on driving conditions and oil type used (refer to manual for specifics).
Air Filter Replacement:
Every 15,000 - 30,000 miles or as needed based on inspection.
Cabin Air Filter:
Every 15,000 - 30,000 miles or annually.
Spark Plug Replacement:
Iridium spark plugs typically last 60,000 - 100,000 miles.
Engine Oil Type:
SAE 5W-20, API SN or higher (refer to manual for precise specification and capacity)
Engine Coolant Type:
Asian Red OAT (Organic Acid Technology) Long Life Coolant, or equivalent.
Transmission Fluid Type:
Kia Genuine ATF SP-IV or equivalent (check manual for exact designation)
Brake Fluid Type:
DOT 3 or DOT 4 compatible brake fluid.
Common Complaints:
Potential for minor oil leaks from valve covers or oil pan; occasional reports of AC system issues; some transmission shifting concerns have been noted in specific cases.
Recalls:
Specific recalls should be verified via NHTSA or Kia's official channels for the 2011 Sorento.