Troubleshooting |
Ignition System |
Symptom | Suspect Area | Remedy |
Engine will not start or is hard to start (Cranks OK) | Ignition lock switch | Inspect ignition lock switch, or replace as required |
Ignition coil | Inspect ignition coil, or replace as required | |
Spark plugs | Inspect spark plugs, or replace as required | |
Ignition wiring disconnected or broken | Repair wiring, or replace as required | |
Rough idle or stalls | Ignition wiring | Repair wiring, or replace as required |
Ignition coil | Inspect ignition coil, or replace as required | |
Engine hesitates/poor acceleration | Spark plugs and spark plug cables | Inspect spark plugs / cable, or replace as required |
Ignition wiring | Repair wiring, or replace as required | |
Poor mileage | Spark plugs and spark plug cables | Inspect spark plugs / cable, or replace as required |
Charging System |
Symptom | Suspect Area | Remedy |
Charging warning indicator does not light with ignition switch "ON" and engine off. | Fuse blown | Check fuses |
Light burned out | Replace light | |
Wiring connection loose | Tighten loose connection | |
Electronic voltage regulator | If light turns off, replace voltage regulator. | |
Charging warning indicator does not go out with engine running. (Battery requires frequent recharging) | Drive belt loose or worn | Adjust belt tension or replace belt |
Battery cable loose, corroded or worn | Inspect cable connection, repair or replace cable | |
Electronic voltage regulator or alternator | If light turns off, replace voltage regulator or alternator | |
Wiring | Repair or replace wiring | |
Overcharge | Electronic voltage regulator | If light turns off, replace voltage regulator. |
Voltage sensing wire | Repair or replace wiring | |
Discharge | Drive belt loose or worn | Adjust belt tension or replace belt |
Wiring connection loose or short circuit | Inspect wiring connection, repair or replace wiring | |
Electronic voltage regulator or alternator | If light turns off, replace voltage regulator or alternator | |
Poor grounding | Inspect ground or repair | |
Worn battery | Replace battery |
Starting System |
Symptom | Suspect Area | Remedy |
Engine will not crank | Battery charge low | Charge or replace battery |
Battery cables loose, corroded or worn out | Repair or replace cables | |
Transaxle range switch (Vehicle with automatic transaxle only) | Refer to AT group-automatic transaxle | |
Fuse blown | Replace fuse | |
Starter motor faulty | Replace | |
Ignition switch faulty | Replace | |
Engine cranks slowly | Battery charge low | Charge or replace battery |
Battery cables loose, corroded or worn out | Repair or replace cables | |
Starter motor faulty | Replace | |
Starter keeps running | Starter motor faulty | Replace |
Ignition switch | Replace | |
Starter spins but engine will not crank | Short in wiring | Repair or replace wiring |
Pinion gear teeth broken or starter motor | Replace | |
Ring gear teeth broken | Replace fly wheel or torque converter |
Hyundai Tucson (LM) 2010-2015 Owners Manual: Checking the engine oil level
1. Follow all of the oil manufacturer’s precautions.
2. Be sure the vehicle is on level ground in P (Park) with the parking brake
set and the wheels blocked.
3. Turn the engine on and allow the engine to reach normal operating temperature.
4. Turn the engine off and wait about five minutes fo ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Clutch Pedal Components and Components Location
Components
1. Reverse hose2. Master cylinder3. Siller4. Member assembly5. Turn over spring6. Clutch switch7. Clutch arm8. Pedal pad9. Ignition lock switch10. Stopper
...