2010 Hyundai H-100 Truck check engine light

2 DRIVING YOUR HYUNDAI
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8. When parking your car and trailer,especially on a hill, be sure to fol- low all the normal precautions. Turn your front wheel into the curb, set the parking brake firmly, and putthe transmission in 1st or Reverse. In addition, place wheel chocks at each of the trailer's tires.
9. If the trailer has electric brakes, start your vehicle and trailer mov-ing, and then apply the trailer brakecontroller by hand to be sure the brakes are working. This lets you check your electrical connection atthe same time.
10. During your trip, check occasion-
ally to be sure that the load issecure, and that the lights and any trailer brakes are still working.
11. Avoid jerky starts, sudden accel- eration or sudden stops.
12. Avoid sharp turns and rapid lane
changes.
13. Avoid holding the brake pedal down too long or too frequently. This could cause the brakes to over-heat, resulting in reduced braking efficiency.
!WARNING:
Improperly loading your car and trailer can seriously affect its steer- ing and braking performance caus- ing a crash which could cause seri-ous injury or death. C190F01HR-GAT Trailer or Vehicle Towing Tips
1. Before towing, check hitch and
safety chain connections as well as proper operation of the trailer running lights, brake lights, and turn signals.
2. Always drive your vehicle at a mod- erate speed (Less than 100 km/h).
3. Trailer towing requires more fuel than normal conditions.
4. To maintain engine braking effi-
ciency, do not tow a trailer withtransmission in fifth gear.
5. Always secure items in the trailer
to prevent load shift while driving.
6. Check the condition and air pres- sure of all tires on the trailer andyour car. Low tire pressure canseriously affect the handling. Also check the spare tire.
7. The vehicle/trailer combination is more affected by crosswind andbuffeting. When being passed by a largevehicle, keep a constant speed and steer straight ahead. If there is too much wind buffeting, slow downto get out of the other vehicle's air turbulence.

3 WHAT TO DO IN AN EMERGENCY
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D010B01HR-GAT If Engine Doesn't Turn Over or Turns Over Slowly 2. Turn on the interior light. If the light
dims or goes out when you operate the starter, the battery is discharged.
3. Check the starter connections to be
sure they are securely tightened.
4. Do not push or pull the vehicle to start it. See instructions for "JumpStarting".
D010C01HR-GAT If Engine Turns Over Normally but Does Not Start 3. Check fuel line in the engine room. 4. If engine still refuses to start, call a
Hyundai dealer or seek other quali- fied assistance.
D010D01HR-AAT If the Engine Stalls While Driv- ing
1. Reduce your speed gradually, keep- ing a straight line. Move cautiously off the road to a safe place.
2. Turn on your emergency flashers.
3. Try to start the engine again. If your vehicle will not start, contact aHyundai dealer or seek other quali- fied assistance.
If the Engine Stalls at a Cross- road or Crossing
o If the engine stalls at a crossroad or crossing, set the shift lever in the N (Neutral) position and then push the vehicle to a safe place.
o If your vehicle has a manual trans- mission not equipped with a ignitionlock switch, the vehicle can move forward by shifting to the 2 (second)or 3 (third) gear and then turning the starter without depressing the clutch pedal.
D010A01A-AAT
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D010B01HR D010C01HR
IF THE ENGINE WILL NOT START
CAUTION:
If the engine will not start, do not push or pull the car to start it. Thiscould result in a collision or cause other damage. In addition, push or pull starting may cause the cata-lytic converter to be overloaded and create a fire hazard.
1. Check the battery connections to be sure they are clean and tight. 1. Check fuel level. 2. With the key in the "OFF" position,
check all connectors at glow plugand glow plug relay. Reconnect anythat may be disconnected or loose.

3 WHAT TO DO IN AN EMERGENCY
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IF THE ENGINE OVERHEATS
D030A01HR-GAT If your temperature gauge indicates overheating, you experience a loss of power, or hear loud pinging or knock- ing, the engine is probably too hot. Ifthis happens to you, you should:
1. Pull off the road and stop as soon as it is safe to do so.
2. Place the gear selector lever in neu-
tral and set the parking brake. If the air conditioning is on, turn it off.
3. If engine coolant is running out un-
der the car or steam is coming outfrom the hood, allow the engine to idle. Do not open the hood until the engine coolant has stopped runningor the steaming has stopped. If there is no visible loss of engine coolant and no steam, leave the enginerunning, lift up the passenger's seat
(Refer to "To Inspect the Engine
Compartment Under the Passenger's
Seat" on page 1-13.) and check to be sure the engine cooling fan is oper- ating. If the fan is not running, turnthe engine off.
6. Carefully remove the jumper cables
in the reverse order of attachment.
If you do not know why your batterybecame discharged (because the lightswere left on, etc.), have the charging system checked by your Hyundai dealer. 4. Check to see if the water pump drive
belt is missing. If it is not missing,check to see that it is tight. If the drive belt seems to be satisfactory, check for coolant leaking from theradiator, hoses or under the car. (If the air conditioning had been in use, it is normal for cold water to bedraining from it when you stop).
WARNING:
While the engine is running, keephair, hands, and clothing away from moving parts such as the fan and drive belts to prevent injury.
HHR4002
NOTE: If your vehicle is equipped with double cab, frist pull the cushion of the reat seat forward (Refer to "RearSeat Cushion Under Box" on page 1-11.) And remove the battery cover by turning the knob counterclock-wise. And then you can jump start the car.

Front Open Service Panel ............................................ 6-2
Engine Compartment .................................................... 6-3
General Checks ........................................................... 6-5
Checking the Engine Oil ............................................... 6-6
Changing the Oil and Filter ........................................... 6-8
Checking and Changing the Engine Coolant ...............6-10
Changing the Air Cleaner Filte r ....................................6-12
Checking the Transmission Oil (Manual) ....................6-15
Checking the Rear Axle Oil......................................... 6-16
Checking the B rakes ................................................... 6-17
Air Conditioning Care ................................................... 6-18
Checking the Climate Control Air Filter
(For Evaporator and Blower U nit) .............................6-19
Checking Drive Belts................................................... 6-21
Checking and Replacing Fuses .................................. 6-22
Checking the Battery ................................................... 6-24
Power Steering Fluid Level .......................................... 6-26
Fuel Fil ter ..................................................................... 6-27
Replacement of Light Bulbs ......................................... 6-30
Bulb Wattages ............................................................. 6-37
Fuse Panel Description ............................................... 6-38
DO-IT-YOURSELF MAINTENANCE
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DO-IT-YOURSELF MAINTENANCE
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G020A01HR-GAT Engine Compartment The following should be checked regu- larly:
o Engine oil level and condition
o Transmission fluid level and condi-
tion
o Brake fluid level
o Engine coolant level
o Windshield washer fluid level
o Accessory drive belt condition
o Engine coolant hose condition
o Fluid leaks (on or below compo- nents)
o Power steering fluid level
o Battery condition
o Air filter condition G020C01HR-GAT Vehicle Interior The following should be checked each time when the vehicle is driven:
o Lights operation
o Windshield wiper operation
o Horn operation
o Defroster, heater system operation
(and air conditioning, if installed)
o Steering operation and condition
o Mirror condition and operation
o Turn signal operation
o Accelerator pedal operation
o Brake operation, including parking
brake
o Manual transmission operation, in- cluding clutch operation
o Seat control condition and operation
o Seat belt condition and operation
o Sunvisor operation If you notice anything that does not operate correctly or appears to be functioning incorrectly, inspect it care-fully and seek assistance from your Hyundai dealer if service is needed.
G020B01A-AAT Vehicle Exterior The following should be checked monthly:
o Overall appearance and condition
o Wheel condition and wheel nut torque
o Exhaust system condition
o Light condition and operation
o Windshield glass condition
o Wiper blade condition
o Paint condition and body corrosion
o Fluid leaks
o Door and hood lock condition
o Tire pressure and condition
(including spare tire)
GENERAL CHECKS

6 DO-IT-YOURSELF MAINTENANCE
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G160A01A-GAT CLUTCH PEDAL
G160A01HR
6 ~ 13 mm (0.24 ~ 0.51 in.)
With the engine off, press lightly on the clutch pedal until you feel a change inresistance. This is the clutch pedal free-play. The free-play should be within the limits specified in the illustration. Ifit is not, have it inspected by your Hyundai dealer and adjusted or re- paired if necessary.
CHECKING THE FREE-PLAY
G150A01A-GAT STEERING WHEEL To check the steering wheel free-play, stop the car with the wheels pointed straight ahead and gently move thesteering wheel back and forth. Use very light finger pressure and be sen- sitive to changes in resistance thatmark the limits of the freeplay. If the free-play is greater than specified, have it inspected by your Hyundai dealerand adjusted or repaired if necessary. HHR5023
30 mm (1.18 in.)
NOTE:
o If you clean the filter with water,
dry it in the open air.
o When cleaning the filter, be care- ful that the filter doesn’t drop or bump against other objects, or damage may result.

6 DO-IT-YOURSELF MAINTENANCE
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G200B01HR-GAT Replacing Accessory Fuse The fuse box for the lights and other electrical accessories will be found lowon the dashboard on the driver's side. Inside the box you will find a list show- ing the circuits protected by each fuse.If any of your car's lights or other electrical accessories stop working, a blown fuse could be the reason. If thefuse has burned out, you will see that the metal strip inside the fuse has burned through. If you suspect a blownfuse, follow this procedure: HHR4003
CHECKING AND REPLACING FUSES
CAUTION:
When replacing a fusible link, never use anything but a new fusible link with the same or lower amperagerating. Never use a piece of wire or a higher-rated fusible link. This could result in serious damage andcreate a fire hazard.
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G200A01HR-GAT Replacing a Fusible Link
G200A01HR
Melted
Good
A fusible link will melt if the electrical circuits from the battery are ever over- loaded, thus preventing damage to the entire wiring harness. (This could becaused by a short in the system draw- ing too much current.) If this ever happens, have a Hyundai dealer de-termine the cause, repair the system and replace the fusible link. The fusible links are located in a fuse box for easyinspection. NOTE:
o To replace a fusible link, first tilt
the driver's seatback forward. (Re- fer to "To Inspect the Engine Com- partment Under the Driver's Seat" on page 1-12.) G200A02HRo To open the fuse box cover, press
the hook of the cover and pull upthe cover.

6 DO-IT-YOURSELF MAINTENANCE
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CHECKING THE BATTERY
G210A01A-AAT
WARNING:
Batteries can be dangerous! When working with batteries, carefully ob-serve the following precautions to avoid serious injuries. D010B01HR
The fluid in the battery contains a strong solution of sulfuric acid, which is poi- sonous and highly corrosive. Be careful not to spill it on yourself or the car. If youdo spill battery fluid on yourself, imme- diately do the following:
NOTE: See page 6-38 for the fuse panel descriptions. G200C01HR-GAT Power Connector
4. Insert the power connector in the
opposite direction.
NOTE:
o If the power connector is pulled up from the fuse panel, the warn- ing chime, audio, clock and inte-rior lamps, etc., will not operate. The following items must be reset after replacement.- Digital Clock
o Even though the power connector
is pulled up, the battery can stillbe discharged by operation of the headlights or other electrical de- vices.
Your vehicle is equipped with a powerconnector to prevent battery discharge if your vehicle is parked without being operated for prolonged periods. Use thefollowing procedures before parking the vehicle for prolonged periods.
1. Turn off the engine.
2. Turn off the headlights and tail lights.
3. Open the driver’s side panel cover and pull up the power connector.
HHR4004