Auto Parts Search
2003 Hyundai XG350 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Hyundai REPAIR SHOPS DON'T WANT YOU TO KNOW
Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!Select Section
- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service

A/C & HEATER SERVICE PROCEDURES FOR 2003 Hyundai XG350 AUTOMOBILES
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2003 Hyundai XG350 L 3.5 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 A/C & HEATER SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Hyundai XG350 AUTOMOBILES
Hyundai -> Hydraulic Brake Systems -> Component Service -> Master Cylinder Overhaul
Vehicle: 2003 Hyundai XG350 L 3.5 V6 GAS
Master Cylinder Overhaul
- Remove reservoir cap, drain brake fluid into a suitable container, then remove reservoir from master cylinder, Figs. through .
- Remove snap ring while depressing piston with a blunt tool. If required, secure master cylinder in a suitable soft jawed vise.
- On all models except Santa Fe, Sonata, Tucson & XG 350 models, remove primary and secondary pistons from master cylinder body. Do not disassemble primary and secondary pistons.
- On Santa Fe...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 BRAKE SERVICE PROCEDURES
FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Hyundai XG350 AUTOMOBILES
Hyundai -> Fuel Filter Replacement -> All Models -> Fuel System Relief -> Removal & Installation
Vehicle: 2003 Hyundai XG350 L 3.5 V6 GAS
Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.
Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental spray of fuel.
After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur.
Fuel System Relief
- Disc...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 FUEL FILTER REPLACEMENT PROCEDURES
DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2003 Hyundai XG350 AUTOMOBILES
CV AXLE SHAFT, Replace -> Front
Vehicle: 2003 Hyundai XG350 3.5 V6 GAS
Front
- Raise and support vehicle and support it with safety stands in proper locations.
- Remove wheel nuts and front wheels.
- Remove drain plug and drain transaxle fluid into suitable container.
- Remove split pin and driveshaft castle nut and washer from front hub.
- Remove two bolts and disconnect ball joint from knuckle.
- Disconnect driveshaft from axle hub using plastic hammer.
- Insert suitable tool between transaxle case and driveshaft assembly, then separate driveshaft from transaxle assembly. Always use care not to damage transaxle and joint asse...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES
STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2003 Hyundai XG350 AUTOMOBILES
Alternator, Replace
Vehicle: 2003 Hyundai XG350 3.5 V6 GAS
- Disconnect battery ground cable.
- Loosen alternator tensioning and mounting bolts, then remove drive belt.
- Raise and support vehicle.
- Remove right side splash shield.
- Disconnect electrical connectors fr...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 STARTER & ALTERNATOR REPLACEMENT PROCEDURES
CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2003 Hyundai XG350 AUTOMOBILES
Cabin Air Filter Service -> Hyundai -> 2001 XG300 & 2002-05 XG350
Vehicle: 2003 Hyundai XG350 3.5 V6 GAS
Under normal operating conditions the cabin air filter should be replaced every 12 months or 12,000 miles. In dusty areas change the cabin air filter more often.
- Open the glove compartment.
- Remove the glove compartment stop, then lower the glove compartment.
- Remove the two glove compartment attaching bolts and two attaching screws, then the glove compartment, Fig. .
- Remove the righthand lower side instrument panel crash trim pad, Fig. .
- Disconnect the luggage compartment lamp electrical connector.
- Push downward on the blower unit under cover, then remove the cover, Fig. .
- Re...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES
MAINTENANCE LAMP RESET PROCEDURES FOR 2003 Hyundai XG350 AUTOMOBILES
Hyundai -> Electronic Stability Program (ESP) Warning Lamp ->
Vehicle: 2003 Hyundai XG350 L 3.5 V6 GAS
The ESP warning lamp is used to warn of a system fault. It will be lit when the ignition switch is placed in the on position, but should go out when the self-diagnostic system determines that the system is functioning properly. ...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 MAINTENANCE LAMP RESET PROCEDURES
RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Hyundai XG350 AUTOMOBILES
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 2003 Hyundai XG350 L 3.5 V6 GAS
Inlet
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at heater core.
- Remove hose from heater core.
- Reposition hose clamp at thermostat housing.
- Remove hose from thermostat housing.
- Remove hose from vehicle.
- Reverse procedure t...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 RADIATOR & HOSE REPLACEMENT PROCEDURES
SERPENTINE BELT SERVICE PROCEDURES FOR 2003 Hyundai XG350 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2003 Hyundai XG350 3.5 V6 GAS
- Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 SERPENTINE BELT SERVICE PROCEDURES
COMPONENT LOCATION DIAGRAMS FOR 2003 Hyundai XG350 AUTOMOBILES
Component location diagrams for most 2003 Hyundai XG350 cars and light trucks sold in the U.S. from 1990+.
![]() Components on diagram: |
![]() Components on diagram: |
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 PARTS/COMPONENTS LOCATION DIAGRAMS!
WIRING DIAGRAMS FOR 2003 Hyundai XG350 AUTOMOBILES
OEM drawn wiring diagrams for most 2003 Hyundai XG350 cars and light trucks sold in the U.S.
![]() Components on diagram: |
![]() Components on diagram: |
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 WIRING DIAGRAMS!
TECHNICAL SERVICE BULLETINS FOR 2003 Hyundai XG350 AUTOMOBILES
OEM TSB listings for most 2003 Hyundai XG350 cars and light trucks sold in the U.S. from 1985+.
Document: AUTOMATIC TRANSAXLE DIAGNOSTIC TROUBLE CODES LIST Vehicle: 2003 Hyundai XG350 3.5 V6 GAS Auto Systems: |
Document: AUTOMATIC TRANSAXLE DIAGNOSTIC TROUBLE CODES P0715, P0716, P0717, P0720, P0721 & P0722 Vehicle: 2003 Hyundai XG350 3.5 V6 GAS Auto Systems: |
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 TECHNICAL SERVICE BULLETINS!
COMPONENT/PARTS SPECIFICATIONS FOR 2003 Hyundai XG350 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2003 Hyundai XG350 cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2003 Hyundai XG350 cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2003 Hyundai XG350 cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2003 Hyundai XG350 cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
CLICK HERE TO GET FULL ACCESS TO 2003 Hyundai XG350 SPECIFICATIONS DATA!
Shop online for auto body parts, engines, wheels, lights...
More parts |
Get the Complete Technical Service Bulletins! |
![]() |
Access the Complete guide! |