Contents Section: Procedures All sections

Maintenance Information Hyundai Excel I

Procedures 6 illustrations ~1559 words

VIN LOCATION

The Vehicle Identification Number (VIN) is found in 3 different places: On the left top side of the instrument panel where it can be seen through the windshield. On the identification plate attached to the engine side of the firewall between the engine and passenger compartments. On the lower side of the left front door pillar.

VIN CODE ID EXPLANATION

Numbers preceding the explanations in the legend below refer to the sequence of characters as listed on VIN identification label. See VIN example below.

VIN Code ID Explanation. Scheme 2

Scheme 2: VIN Code ID Explanation

SEVERE & NORMAL SERVICE DEFINITIONS

Note. Use the Severe Service schedule if the vehicle to be serviced is operated under ANY (one or more) of these conditions

Service is recommended at mileage intervals based on vehicle operation. Service schedules are based on the following primary operating conditions

Normal Service

  1. Driven More Than 10 Miles Daily
  2. No Operating Conditions From Severe Service Schedule

Severe Service (Unique Driving Conditions)

  1. Short Trips In Freezing Temperatures
  2. Towing Or Commercial Use
  3. Driving In Salty Or Sandy Areas
  4. Severe Dust Conditions
  5. Hot Weather, Stop-And-Go Driving
  6. Extensive Idling

CAMSHAFT TIMING BELT

CAUTIONFailure to replace a faulty camshaft timing belt may result in serious engine damage.

The condition of camshaft drive belts should always be checked on vehicles which have more than 50,000 miles. Although some manufacturers do not recommend belt replacement at a specified mileage, others require it at 60,000-100,000 miles. A camshaft drive belt failure may cause extensive damage to internal engine components on most engines, although some designs do not allow piston-to-valve contact. These designs are often called "Free Wheeling".

Many manufacturers changed their maintenance and warranty schedules in the mid-1980's to reflect timing belt inspection and/or replacement at 50,000-60,000 miles. Most service interval schedules in this manual reflect these changes.

Belts or components should be inspected and replaced if any of the following conditions exist

  1. Cracks Or Tears In Belt Surface
  2. Missing, Damaged, Cracked Or Rounded Teeth
  3. Oil Contamination
  4. Damaged Or Faulty Tensioners
  5. Incorrect Tension Adjustment

Camshaft timing belt should be replaced at 60,000 mile intervals.

Scheme 3

Scheme 3: SERVICE POINT LOCATIONS

Scheme 4

Scheme 4

Note. For more information regarding camshaft timing belt service refer to the 1.5L 4-CYL - VIN [N] article in the ENGINE MECHANICAL section.

Scheme 5

Scheme 5

Note. For more information regarding jacking or hoisting the vehicle, refer to the JACKING & HOISTING article in the WHEEL ALIGNMENT section.

WHEEL & TIRE SPECIFICATIONS

Tire specifications are imprinted on the tire sidewall. The recommended cold tire inflation pressures are listed on a label on the inside of the glove compartment door. These pressures provide the best combination of ride comfort, tire wear and stability under normal conditions.

TORQUE SPECIFICATIONS

Wheel TypeFt. lbs. (N.m.)
1986-89 Models
Steel50-58 (70-80)
Aluminum58-72 (80-100)

TORQUE SPECIFICATIONS

BATTERY SPECIFICATIONS

CAUTIONWhen battery is disconnected, vehicles equipped with computers may lose memory data. When battery power is restored, driveability problems may exist on some vehicles. These vehicles may require a relearn procedure. See COMPUTER RELEARN PROCEDURES article in the GENERAL INFORMATION Section.

Battery is located under the engine hood on right hand side as seen in driving direction. Vehicles are delivered with maintenance-free battery. Water need never be added. Battery condition can be checked by a visual test indicator. A Green indicator indicates normal condition, a White indicator implies charging is required and a Red indicator means replacement is necessary. If battery is replaced, new battery should be of the same group number as shown on the original battery's label.

AIR CONDITIONING SERVICING

CAUTIONAvoid breathing R-134a refrigerant and PAG lubricant vapors, exposure may irritate eyes, nose and throat. To remove R-134a from system use R-134a recycling equipment that meets SAE J2210 specifications. If accidental system discharge occurs, ventilate work area before resuming service.
WARNINGR-134a service equipment or vehicle A/C systems SHOULD NOT be pressure tested or leak tested with compressed air. Some mixtures of air/R134a have shown to be combustible at elevated pressures. These mixtures are dangerous and may cause fire and/or explosions. See AIR CONDITIONING SERVICE article in GENERAL INFORMATION section.

ANTI-LOCK BRAKE SYSTEM

The anti-lock brake system contains electronic equipment that can be susceptible to interference caused by improperly installed or high output radio transmitting equipment. Since this interference could cause the possible loss of the anti-lock braking capability, such equipment should be installed by qualified professionals.

On models equipped with anti-lock brake systems, ALWAYS observe the following cautions

  1. DO NOT attempt to bleed hydraulic system without first referring to the appropriate ANTI-LOCK BRAKE SYSTEM article in the BRAKES Section.
  2. DO NOT mix tire sizes. As long as tires remain close to the original diameter, increasing the width is acceptable. Rolling diameter must be identical for all 4 tires. Some manufacturers recommend tires of the same brand, style and type. Failure to follow this precaution may cause inaccurate wheel speed readings.
  3. Use ONLY recommended brake fluids. DO NOT use silicone brake fluids in an ABS-equipped vehicle.

BATTERY WARNING

WARNINGWhen battery is disconnected, vehicles equipped with computers may lose memory data. When battery power is restored, driveability problems may exist on some vehicles. These vehicles may require a relearn procedure. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION section.

REPLACING BLOWN FUSES

CAUTIONBefore replacing a blown fuse, remove ignition key, turn off all lights and accessories to avoid damaging the electrical system. Be sure to use fuse with the correct indicated amperage rating. The use of an incorrect amperage rating fuse may result in a dangerous electrical system overload.

BRAKE PAD WEAR INDICATOR

CAUTIONIndicator will cause a squealing or scraping noise, warning that brake pads need replacement.

CATALYTIC CONVERTER

CAUTIONContinued operation of vehicle with a severe malfunction could cause converter to overheat, resulting in possible damage to converter and vehicle.
CAUTIONAny modification to the exhaust system on turbo models, which reduces exhaust backpressure, will lead to lean fuel mixtures and excessive spark advance. This could cause serious engine damage.

ELECTROSTATIC DISCHARGE SENSITIVE (ESD) PARTS

WARNINGMany solid state electrical components can be damaged by static electricity (ESD). Some will display a warning label, but many will not. Discharge personal static electricity by touching a metal ground point on the vehicle prior to servicing any ESD sensitive component.

ENGINE OIL

CAUTIONNever use non-detergent or straight mineral oil.

FUEL SYSTEM SERVICE

WARNINGRelieve fuel system pressure prior to servicing any fuel system component (fuel injection models).

HALOGEN BULBS

Halogen bulbs contain pressurized gas which may explode if overheated. DO NOT touch glass portion of bulb with bare hands. Eye protection should be worn when handling or working around halogen bulbs.

RADIATOR CAP

CAUTIONAlways disconnect the fan motor when working near the radiator fan. The fan is temperature controlled and could start at any time even when the ignition key is in the OFF position. DO NOT loosen or remove radiator cap when cooling system is hot.

RADIATOR FAN

WARNINGKeep hands away from radiator fan. Fan is controlled by a thermostatic switch which may come on or run for up to 15 minutes even after engine is turned off.

TURBOCHARGED MODELS

CAUTIONDo not race engine immediately after starting. When stopping engine, allow engine to idle for approximately 60 seconds before shutting it off. Failure to do so may cause turbocharger damage due to lack of oil flowing to the turbocharger bearings.

WARRANTY INFORMATION

CAUTIONAlways refer to customer's copy of warranty information for specific model application and/or coverage limitations.

BASIC NEW CAR LIMITED WARRANTY

Covers repair or replacement of any component originally manufactured or installed by manufacturer that is found to be defective in material or workmanship under normal use and maintenance for 3 years or 36,000 miles whichever occurs first, with the exception of the air conditioner refrigerant charge, battery and tape drive mechanism, which are only covered for 12 months/12,000 miles (unlimited mileage on 1990-94 models). Warranty begins on the date vehicle is delivered or put in use, whichever occurs first.

POWERTRAIN LIMITED WARRANTY

The powertrain on 1992-94 vehicles is warranted for 5 years or 60,000 miles, whichever occurs first. Warranted components of the powertrain include the following

  1. Engine Cylinder block/head and all internal parts, manifolds, timing gears and belt, timing cover, gaskets and seals, oil pump, water pump, fuel pump, flywheel, oil pan assembly, rocker cover and engine mounts.
  2. Transmission Case and all internal parts, axle shafts, constant velocity joints, front hub bearings, seals and gaskets, torque converter and housing, clutch cover and housing.

PERFORATION WARRANTY (1989-90)

Covers any body-sheet metal panel that is perforated due to corrosion as a result of defects in workmanship or material. Warranty begins on date vehicle is delivered or first put in use, whichever occurs first for 36 months regardless of mileage. Corrosion other than perforation, such as cosmetic or surface corrosion due to defects in material or workmanship is covered for 12 months or 12,000 miles, whichever occurs first.

EMISSION CONTROL SYSTEM DEFECT WARRANTY (EXCEPT CALIFORNIA)

Manufacturer warrants the emission components in vehicle to be free of defects in material and workmanship, and that vehicle is designed, built and equipped to conform at time of sale to all applicable Federal standards for emission control. If another part fails due to the failure of a warranted component, both parts are covered by this warranty. Warranty begins on Warranty Start Date and is in effect for 5 years or 50,000 miles, whichever occurs first. Refer to customer's copy of warranty information for specific components covered.

EMISSION PERFORMANCE WARRANTY (EXCEPT CALIFORNIA)

Vehicle is warranted to comply to all applicable emissions standards as judged by an EPA-approved emissions test. Warranty becomes effective if vehicle fails an emissions test and this failure results in owner having to bear a penalty or other sanction under local, state or federal law.

EMISSION CONTROL SYSTEMS WARRANTY (CALIFORNIA)

Emissions control system in vehicle is warranted to be free of defects in material and workmanship resulting in failure to conform to applicable requirements of the EPA and the California Air Resources Board. Warranty period is 3 years or 50,000 miles, whichever occurs first. Certain emissions control components are covered for 7 years/70,000 miles. If another part fails due to the failure of one of a warranted component, both parts will be covered by the Emissions Warranties. Refer to customer's copy of warranty for specific components covered.

EMISSION PERFORMANCE WARRANTY (CALIFORNIA VEHICLE)

Warrants that if vehicle fails to pass a California Smog Check test within the 3 year/50,000 mile warranty period, all necessary repairs and adjustments will be made to ensure that vehicle will pass such an inspection.

FUSE PANEL LOCATION

The electrical system is protected against shorts by fuses. The electrical wiring is further protected by fusible links. The fuse/relay box is located under the dashboard on the driver's side. The circuits protected by these fuses are shown on a list inside the box.

Note. Replacing a fuse with one of a greater rating greatly increases chances of damaging electrical system. If replacement fuse with proper rating for circuit is not available, install one with a lesser rating.

Scheme 6

Scheme 6: UNDERDASH FUSE & RELAY PANEL IDENTIFICATION

Fuse & Circuit Breaker Identification

  1. 1 - 15 Amp Wiper Motor, Ignition Coil, Auto Choke Relay, A/T Control Unit, Select Control Solenoid
  2. 2 - 10 Amp Rear Wiper/Washer Motor
  3. 3 - 30 Amp Blower Motor
  4. 4 - 15 Amp Multi-Function Switch, Back-up Lamp
  5. 5 - 10 Amp A/C Switch, Digital Clock, Seat Belt Timer, Headlight, Idle-Up & Intermittent Wiper Relays, Instrument Cluster, Rear Window Defogger Switch
  6. 6 - 15 Amp Radio, Cigarette Lighter
  7. 7 - 15 Amp Digital Clock, Front Lights, Taillights Relay, Cigarette Lighter, Glove Box Light Switch, Taillights, Front & Rear Ashtray Lights, Rheostat, Side Marker Lights
  8. 8 - 30 Amp Rear Window Defogger Relay
  9. 9 - 15 Amp Multi-Function Switch, Hazard
  10. 10 - 15 Amp Digital Clock, Instrument Cluster, Radio, A/C Power Relay, Dome Lights, Luggage Compartment Lights
  11. 11 - 15 Amp Horn Relay, Stoplights, Stoplight Switch
  12. 12 - 15 Amp Door Warning Switch, Trunk Opener Switches
  13. 13 - 15 Amp Not Used
  14. 14 - 15 Amp Not Used

UNDERHOOD FUSE & RELAY PANELS IDENTIFICATION (1986-89)

Note. Replacing a fuse with one of a greater rating greatly increases chances of damaging electrical system. If replacement fuse with proper rating for circuit is not available, install one with a lesser rating.

Scheme 7

Scheme 7: FUSIBLE LINK IDENTIFICATION
WARNINGAlways disconnect battery ground cable before servicing "high-current fuses. It is recommended that "high-current" fuses be replaced by a qualified technician.
  1. 1 - 60 Amp (Yellow) Alternator
  2. 2 - 30 Amp (Pink) Battery
  3. 3 - 30 Amp (Pink) Headlight
  4. 4 - 30 Amp (Pink) Ignition