20 Most Recent 2003 Hyundai Santa Fe Questions & Answers


Replace the speed sensor. Under the hood, looking down at the trans, behind the air filter box is the output shaft/speed sensor.

2003 Hyundai... | Answered on May 03, 2015


This is a common issue and the fix is on this site already. When this link:

Questions Answers for Hyundai Santa Fe timing marks diagram

2003 Hyundai... | Answered on Feb 09, 2015


Yes. Immobilizer lamps that stay on or continue flashing indicate the vehicles immobilizer has not recognized a valid key. Depending on the system, the vehicle may start with a correct rotation but invalid key, or it may not crank. Your problem us most likely a defective key, however the immobilizer antenna could also be weak and not properly picking up the key. Both problems will require a dealer or technician or locksmith with special tools to learn new keys to your immobilizer.

2003 Hyundai... | Answered on Feb 03, 2015


Did you check to make sure the ports going and coming from the egr are open, not clogged with oil and carbon deposits ? Common failure is a clogged port.

2003 Hyundai... | Answered on Jan 14, 2015


heater circut or air fuel ratio most likely a bad o2 sensor , google the code .

2003 Hyundai... | Answered on Jul 26, 2014


This vehicle is not on board programmable and requires a qualified professional to program smart key remote fobs.

1. Locate an automotive locksmith in your area using the phone number or website below.

2. If your vehicle is still mobile, it may save you money by driving to the locksmith instead of having them come to you.

3. The locksmith will then hook up specialized computer equipment to your vehicle in order to program the smart key remote fob.

Hyundai Cars &... | Answered 2 days ago


It is amazing what google knows - why must you ask someone else to do your task?
The engine number likely refers to the serial number. On a Hyundai Tucson, you can find this number on the lower left side of the engine itself.

Hyundai Cars &... | Answered on Dec 04, 2019


I'm pretty sure this specific vehicle has electric power steering. That means there is no pump, no reservoir and no power steering fluid. This car should instead have and electric motor that drives the system. Please double check and let me know.

Hyundai Cars &... | Answered on Dec 04, 2019


There are two speed sensors, Input sensor is located on top of the bell house. Output sensor is located on the firewall side of the bell house.

Hyundai Cars &... | Answered on Nov 30, 2019


Check the cable attachment at the hood latch. It may have broken or come off somehow.

Hyundai Cars &... | Answered on Nov 30, 2019


Sounds like you need a complete tune up. If it's been a long time and the plugs are bad then that's the reason. Complete means new wires, rotor cap, spark plugs.

Hyundai Cars &... | Answered on Nov 29, 2019


All cars use oil even when engine new

Hyundai Cars &... | Answered on Nov 26, 2019

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