1. Insufficiently tightened or oxidized terminals on the terminals of the battery (see "Battery - service").
2. The battery is low or defective (see "Battery - service").
3. Faulty starter circuit (see "Starter").
4. Faulty starter drive parts (see "Starter - repair").
5. Defective starter relay (see "Starter - repair").
6. Faulty motor (anchor, windings, brush assembly) starter (see "Starter - repair").
7. Faulty switch (lock) ignition (see "Switch (lock) ignition - check").
8. Damaged or worn flywheel ring gear (see "Flywheel - removal and installation").
2. The crankshaft rotates, but the engine does not start
1. No fuel in the tank (pour fuel into the tank).
2. The crankshaft does not turn fast enough to start the engine due to a low battery charge (see "Battery - service").
3. Insufficiently tightened or oxidized terminals on the terminals of the battery (see "Battery - service").
4. Leakage of parts of the power system, faulty fuel module or fuel pressure regulator (see "Supply system").
5. Broken timing belt (see "Timing belt - checking the condition and adjusting the tension").
6. Faulty engine management system (see "Engine management system - check of technical condition").
7. Faulty coil circuit (module) ignition (see "Coil (module) ignition - check and replacement").
8. Faulty crankshaft position sensor or its electrical circuit (see "Crankshaft Position Sensor - Check and Replace").
3. Difficulty starting a cold engine
1. The battery is discharged or the electrolyte level is insufficient (see "Battery - service").
2. Faulty power system (see "Power supply system - check of technical condition").
3. Defective coolant temperature sensor of the engine management system (see "Coolant temperature sensor - check and replace").
4. Leaky fuel injectors (see "Nozzles - check and replacement").
5. Faulty engine management system (see "Engine management system - check of technical condition").
4. Difficulty starting a warm engine
1. Clogged air filter (see "Air filter - filter element replacement").
2. Faulty power system (see "Power supply system - check of technical condition").
3. Insufficiently tightened or oxidized terminals on the terminals of the battery, poor contact in the connection between the battery and "weight" (see "Battery - service").
4. Defective coolant temperature sensor of the engine management system (see "Coolant temperature sensor - check and replace").
5. The starter makes a lot of noise (grinding)
1. Damaged or worn flywheel ring gear (see "Flywheel - removal and installation").
2. The tightening of the starter mounting bolts has loosened (see "Starter - removal and installation").
6. Engine starts but stops immediately
1. Loose or damaged coil electrical connections (module) ignition (see "Coil (module) ignition - check and replacement").
2. Insufficient pressure in the engine power system (see "Power supply system - check of technical condition").
3. Leaky connections of parts of the inlet pipeline (see "Receiver - removal and installation" And "Intake pipe and exhaust manifold gasket").
4. Faulty engine management system (see "Engine management system - check of technical condition").
7. Oil spots appear under the engine
1. Leaky oil pan gasket or loose drain plug (see "Engine oil pan - gasket replacement").
2. The seal of the emergency oil pressure sensor is broken (see "Emergency oil pressure sensor - replacement").
3. Leaky seal of the cylinder head cover (see "Cylinder head cover gasket - replacement").
4. Worn or damaged crankshaft seals (see "Front crankshaft oil seal - replacement" And "Rear crankshaft oil seal - replacement").
8. Engine idling speed either decreases or increases
1. Leaky vacuum hose connections (check the tightness of the fit on the fittings).
2. Clogged air filter (see "Air filter - filter element replacement").
3. Insufficient fuel pressure in the engine power system (see "Power supply system - check of technical condition").
4. Damaged cylinder head gasket (see "Cylinder head - removal and installation").
5. Wear on the timing belt and/or idler pulley (see "Timing belt - checking the condition and adjusting the tension").
6. Camshaft lobes wear (see "Camshaft - removal and installation").
9. Misfire at idle
1. Faulty spark plugs or electrode gap set incorrectly (see "Spark plugs - check and replacement").
2. Faulty high voltage wires (see "High voltage wires - check and replacement").
3. Leaky vacuum hose connections (check the tightness of the fit on the fittings).
4. Faulty coil (module) ignition (see "Coil (module) ignition - check and replacement").
5. Insufficient compression in the engine cylinders (see "Compression in the engine cylinders - check").
6. Faulty fuel injectors (see "Nozzles - check and replacement").
10. Misfire when engine is running under load (while driving)
1. Clogged fuel filter and / or pipelines of the engine power system (see "Supply system").
2. Faulty fuel injectors (see "Nozzles - check and replacement").
3. Spark plugs are faulty or the gap between the electrodes is incorrectly set (see "Spark plugs - check and replacement").
4. Damaged insulation of high-voltage wires (see "High voltage wires - check and replacement").
5. Faulty engine management system (see "Engine management system - check of technical condition").
6. Insufficient compression in the engine cylinders (see "Compression in the engine cylinders - check").
7. Leakage (burnout) gas distribution valves (see "Cylinder head - check").
8. Faulty ignition system (see "Engine management system - check of technical condition").
9. Leaky vacuum hose connections (check the tightness of the fit on the fittings).
11. The engine does not develop full power
1. Camshaft lobes wear (see "Camshaft - removal and installation").
2. Leakage (burnout) gas distribution valves (see "Cylinder head - check").
3. Incorrect installation of valve timing (see "Timing belt - replacement").
4. Faulty ignition system (see "Engine management system - check of technical condition").
5. Faulty engine power system (see "Power supply system - check of technical condition").
6. Clogged air filter (see "Air filter - filter element replacement").
7. Wedging of working cylinders of brake mechanisms (see "Brake system - check of technical condition").
8. Clutch slips (see "Clutch - checking the technical condition").
9. Clogged fuel filter and / or pipelines of the engine power system (see "Power supply system - check of technical condition").
10. Faulty engine management system (see "Engine management system - check of technical condition").
11. Insufficient compression in the engine cylinders (see "Compression in the engine cylinders - check").
12. Faulty exhaust system (see "System of release of the fulfilled gases - check of a technical condition").
12. When the engine is running, the emergency oil pressure warning lamp lights up
1. Insufficient oil level (see "Lubrication system - oil level check").
2. Idle speed below normal (see "Engine management system - check of technical condition").
3. Short circuit "sensor - control lamp" (see wiring diagrams).
4. The sensor of a control lamp of emergency oil pressure is faulty (see "Emergency oil pressure sensor in the engine - replacement").
5. Worn crankshaft and/or oil pump main bearings (see "Engine - check of technical condition", And "Oil pump - removal, disassembly, inspection, assembly and installation").
13. Pre-ignition (the engine continues to run for a while after the ignition is turned off)
1. High idle (see "Engine management system - check of technical condition").
2. Engine overheating (see "Cooling system - check of technical condition").
3. Carbon deposits on valves and in combustion chambers (see "Cylinder head - check").
14. Increased fuel consumption
1. Clogged air filter (see "Air filter - filter element replacement").
2. Faulty engine management system (see "Engine management system - check of technical condition").
3. Faulty fuel injectors (see "Nozzles - check and replacement").
4. Insufficient tire pressure (see "Tires - pressure check").
15. Fuel leaks and/or smell of gasoline
1. Leakage in fuel lines (see "Power supply system - check of technical condition").
2. Fuel tank full (remove excess fuel).
3. Leakage of fuel injectors (see "Nozzles - check and replacement").
16. Engine overheating
1. Insufficient coolant level in the cooling system (see "Cooling system - check of technical condition").
2. Malfunction of the coolant pump (see "Coolant pump - replacement").
3. The radiator of the engine cooling system is clogged (see "Radiator of the engine cooling system - removal and installation").
4. Faulty thermostat (see "Cooling system - check of technical condition").
5. Faulty electric fan of the engine cooling system (see "Electric fan - removal, disassembly and installation").
6. Faulty valves in the cap of the expansion tank (replace cap).
17. Battery not charging
1. Worn or insufficiently tensioned alternator drive belt (see "Alternator drive belt - condition check and tension adjustment").
2. Low electrolyte level in the battery (see "Battery - service").
3. Insufficiently tightened or oxidized terminals on the terminals of the battery (see "Battery - service").
4. Faulty generator (see "Generator - check").
5. Faulty battery charging circuit (see wiring diagrams).
6. Short circuit in one of the circuits of electrical equipment (see wiring diagrams).
7. Faulty battery (see "Battery - removal and installation").
18. The battery warning lamp does not go out after starting the engine
1. Faulty generator (see "Generator - check").
2. Faulty battery charging circuit (see wiring diagrams).
3. Worn or insufficiently tensioned alternator drive belt (see "Alternator drive belt - condition check and tension adjustment").
4. Faulty voltage regulator (see "Voltage regulator - check and replacement").
19. The battery charge warning lamp does not light up when the ignition is turned on
1. Pilot lamp burnt out (see "Instrument panel - lamp replacement").
2. Faulty electrical circuit of the excitation winding of the generator (see wiring diagrams).
20. Clutch slips (engine speed increases, but the car does not accelerate)
1. Oil ingress on the working surfaces of the driven disk (see "Clutch - checking the technical condition").
2. Strong wear, warping and burning of the lining of the driven disk (see "Clutch - checking the technical condition").
21. Difficult or impossible gear shifting
1. The adjustment of the gear shift drive is broken (see "Gearshift drive - removal, installation and adjustment").
2. The tightening of the nuts securing the gear lever support has loosened (see "Gearshift drive - removal, installation and adjustment").
3. The gearshift drive rod is deformed (see "Gearshift drive - removal, installation and adjustment").
4. Breakage or wear of the plastic parts of the shift mechanism (see "Gearshift drive - removal, installation and adjustment").
22. Knock (clicks) when turning the car at low speed
1. Wear of external constant velocity joints (see "Front wheel drives - check of technical condition").
2. Loose front suspension fasteners (see "Front suspension - check of technical condition").
3. Loose steering hardware (see "Steering - check of technical condition").
4. Failure of differential parts (see "Gearbox - check of technical condition").
23. Vibration when driving at high speed (over 90 km/h)
1. The balance of the front wheels of the car is broken (see "Wheels, tires and hubs - checking the technical condition").
2. The geometry of the tires or wheel rims is broken due to deformation (see "Wheels, tires and hubs - checking the technical condition").
3. Wear of the hinges of equal angular speeds of the front wheel drives (see "Front wheel drives - check of technical condition").
24. Driving the car away from straight ahead
1. Different pressure in the tires of the front wheels (see "Tires - pressure check").
2. Different degree of wear of the tires of the front wheels (see "Wheels, tires and hubs - checking the technical condition").
3. Breakage of one of the front suspension springs (see "Front suspension - check of technical condition").
4. The adjustment of the angles of installation of the front wheels is broken (see "Front wheel alignment - check").
5. Braking one of the wheels of the car (see "Brake system - check of technical condition").
25. Car pull when braking
1. Different pressure in the tires of the front wheels (see "Tires - pressure check").
2. One of the brake mechanisms is faulty (see "Brake system - check of technical condition").
3. Pinched hose or pipeline of one of the brake mechanisms (see "Brake system - check of technical condition").
4. Different degree of wear of parts of the brake mechanisms of one of the axles of the car (see "Brake system - check of technical condition").
26. Uneven tire wear
1. Violated wheel alignment (see "Front wheel alignment - check").
2. Malfunction of suspension springs (see "Front suspension - check of technical condition", And "Rear suspension - check of technical condition").
3. One or more wheels out of balance (see "Wheels, tires and hubs - checking the technical condition").
4. The vehicle is overloaded or unevenly loaded (unload the car).
27. Excessive steering play
1. Wheel bearing wear (see "Wheels, tires and hubs - checking the technical condition").
2. Failure of the tie rod ends (see "Steering - check of technical condition").
3. Play in the steering mechanism (see "Steering - check of technical condition").
28. Individual headlights or taillights do not turn on
1. Bulb filament burnt out (see "Lighting, light and sound signaling").
2. The contact of the lamp in the cartridge is oxidized (see "Lighting, light and sound signaling").
3. Damaged wires or oxidized tips in their connections (see wiring diagrams).
29. Individual headlight or taillight bulbs burn at full dimmer
1. Poor contact or damage to the wire connecting the lamp (flashlight) With "weight" (see "Lighting, light and sound signaling").
2. Dimming the lamp bulb (see "Lighting, light and sound signaling").
30. Car door won't unlock
1. Frozen water in the lock cylinder (winter) (see "Body maintenance").
2. The lock cylinder is dirty (see "Body maintenance").
3. The cylinder mechanism of the lock is damaged (see "External door handle - removal and installation", And "Tailgate lock - removal, installation and adjustment").
31. Water enters the cabin
1. Loose or damaged door seal (fix or replace seal).
2. The position of the door in the opening of the body is not adjusted (see "Front door - removal and installation", "Rear door - removal and installation", And "Tailgate - removal, installation and adjustment").
32. Knocking doors when driving a car
1. Wear on the fingers in the door hinges (see "Front door - removal and installation", "Rear door - removal and installation", And "Tailgate - removal and installation").
2. Door lock screws not tightened (see "Door lock - removal, installation and adjustment", "Door lock - removal, installation and adjustment", And "Tailgate lock - removal, installation and adjustment").
33. The door lock does not lock
Jamming of the moving parts of the lock due to dirt or lack of lubrication (see "Body maintenance").
34. The hood lock does not unlock
1. Breakage of the lock drive rod (see "Hood lock drive rod - replacement").
2. The adjustment of the length of the rod is broken (see "Hood lock drive rod - replacement").
35. Tailgate won't hold open
One or both door gas stops are defective (see "Door gas stops - removal and installation").