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


Cars don't have a reset button!

To clear the ECM you disconnect the battery overnight. Make sure the key is in the ignition when you reconnect.

Hyundai Cars &... | Answered on Oct 23, 2020


Quite a lot of cars have automatically locking doors - when the car reaches around 15 mph the doors lock or a minute after the ignition key has been removed. Other than these times the system must receive a lock doors command either from the plip or by using the key to lock the driver door and sometimes the front passenger door.

You didn't say whether the problem was happening while the car is moving or when stationary but that aside, when a command to lock the doors has been received the system will attempt to comply but if it can't comply it will often make subsequent attempts and sometimes it will keep attempting to lock the doors.

Usually the reason it can't comply with the command is because a door isn't fully closed or the system thinks a door or the tailgate isn't fully closed because at least one of the devices in each door that should tell the system all the doors are closed isn't working.

That device on some cars is a switch buried in the door catch that is operated when the door striker is fully engaged in the catch. Often maladjustment and a lack of lubrication causes an abnormally high degree of wear in the catch and especially of the striker preventing the striker fully entering the catch and operating the switch.

Hyundai Cars &... | Answered on Oct 23, 2020


How to Program Hyundai Lock Remotes
  1. Enter your Hyundai and remove the panels around your steering column dashboard. ...
  2. Connect your jumper wires to the 4 and 7 terminals in the connector.
  3. Press and hold either the Lock or Unlock button on your remote, and hold the button until the LED light on the remote flashes.
More items...

How to Reset a Keyless Remote for an Entourage - It Still Runs

Videos (normally done with a scanner computer)

https://www.google.com/search?q=program+a+remote+for+a+Hyundai+entourage

..

Hyundai Cars &... | Answered on Oct 22, 2020


On a 3.8L the firing order is 1-2-3-4-5-6, Distributorless ignition system.
Lynn

Hyundai Cars &... | Answered on Oct 15, 2020


Hyundai released a technical information bulletin regarding P2106 and that should be addressed first, if you can find it.

When the check engine light is switched on it means the closed loop system is switched off and the engine is running on the get-you-home programme.

The codes you are reading are manufacturer specific and better results are usually obtained using dealer level diagnostic equipment.

Sometimes the codes don't clear themselves after a repair. If the codes aren't erased the brain assumes the faults still exist. Throwing a new part at a problem before knowing the part is faulty is expensive, especially when the code could be caused by poor connections or wiring problems.

Hyundai Cars &... | Answered on Oct 10, 2020


First of all, check for debris or something stuck on the Chanel's, if it moves you obviously got power +12 going to it, find the fuse and pull it out all the way down and then all the way up, to find your engine fuse box follow the +positive cable/wire from your battery, it will lead you to the fuse box, good luck..

Hyundai Cars &... | Answered on Oct 03, 2020


A common firing order for four cylinder engine is 1, 3, 4, 2. Number one is usually the cylinder nearest to the belts and pulley wheels on the end of the engine.

Hyundai Cars &... | Answered on Oct 01, 2020


Engine has hydraulic lifters. 1. Seals are wearing and oil is draining out while sitting. 2. oil is dirty and needs changed. 3. oil is low. 4. engine has sludge build up. Try "pass or don't pay" engine cleaner for smog test additive and follow cleaner directions.

Hyundai Cars &... | Answered on Sep 29, 2020

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