ENGINE (or ELECTRIC MOTOR), MAJOR: Engine or electric motor rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
ENGINE (or ELECTRIC MOTOR), MINOR: Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, electric motor malfunction, fuel leaks, oil leaks.
ENGINE COOLING: Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
TRANSMISSION, MAJOR: Transmission rebuild or replacement, torque converter, premature clutch replacement.
TRANSMISSION, MINOR: Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
DRIVE SYSTEM: Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
FUEL SYSTEM/EMISSIONS: Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
ELECTRICAL (or CHARGING) SYSTEM: Alternator, starter, hybrid/electric battery replacement, hybrid/electric battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start, electric vehicle charging.
CLIMATE SYSTEM: AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
SUSPENSION/STEERING: Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
BRAKES: Antilock system, parking brake, master cylinder, calipers, rotors, pulsation or vibration, squeaking, brake failure, premature wear, regenerative braking.
EXHAUST: Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
PAINT/TRIM: Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
BODY INTEGRITY (Noises/leaks): Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
BODY HARDWARE: Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
POWER EQUIPMENT AND ACCESSORIES: Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB port, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
IN-CAR ELECTRONICS: CD player, rear entertainment system (rear screen or DVD player), radio, speakers, in-dash GPS, display screen freezes or goes blank, phone pairing (e.g., Bluetooth), voice control commands, steering wheel controls, portable music device interface (e.g., iPod/MP3 player), backup or other camera/sensors, Android Auto/Apple CarPlay, infotainment hardware replacement, software over-the-air fixes, head-up display.