20 Most Recent 2003 Hyundai Elantra Questions & Answers


Remove one of the spark plugs and check to see if it is getting spark. If it is not getting spark then you have a ignition problem.

2003 Hyundai... | Answered on Jul 13, 2019


I sent to an auto parts place and bought it and casually asked the clerk where it went. He almost offered to go out into the parking lot to help me. He told me where it went, but then I forgot. They ran out of manuals (handy and cheap), but I got one on order. PS: Kia used the same one and it costs either the same or less. Back then there really wasn't much difference between Kias and Hyundais. You could call up one of the nationally known auto parts suppliers and simply ask the guy over the phone and tell him you'll come down and pick it up if he has one.

2003 Hyundai... | Answered on Jun 27, 2019


Replace the starter motor. I don't think you can purchase the Bendix unit separately.

2003 Hyundai... | Answered on Sep 14, 2016


seems like it's going into limp mode intermittently i would try cleaning crack shaft sensor. or replace.

2003 Hyundai... | Answered on Apr 05, 2016


if this has anti-lock brakes it may be the HCU(hydraulic control unit) may have air in it. it may have to be activated to get all the air out.

2003 Hyundai... | Answered on Aug 28, 2015


run the fault codes and check for crank shaft / cam shaft sensors
check that the cam shafts are turning ( broken timing belt /chain) check immobiliser operation

2003 Hyundai... | Answered on May 22, 2015


the only fix is to replace the seal
anything else is a waste of money and oil

2003 Hyundai... | Answered on Apr 22, 2015


Sounds like flasher has failed it will be in close proximity to the under-dash fuse panel. Get a new one ,it will help you identify the one your looking for.

2003 Hyundai... | Answered on Apr 15, 2015


I just got the same message today...and rarely use the cd player. Was wroking, went to change cd's, then it would not load and gave error 43...anyone?????

Hyundai Elantra... | Answered on Sep 26, 2019


Im not sure if your fuse box looks like the screenshot however if it does I would at your own risk turn this switch off and back on as suggested in the other photo.
Again I am not a mechanic, I do however try to give the best advice I can.
Hope this helps.
9_12_2019_3_41_38_am.png9_12_2019_3_41_40_am.png

Hyundai Elantra... | Answered on Sep 12, 2019


Just for fun try unhooking your negative battery cable for a couple minutes to do a reset or reboot .

Hyundai Elantra... | Answered on Aug 21, 2019


Check the fuse and relay related to the AC. Your fan should come on when the AC is turned on. Right now the fan is working only off the engine temp., not the AC.

Hyundai Elantra... | Answered on Jun 12, 2019


Hose is held to suspension strut with c-clip, loosen and retighten union joint while still in clip for ease of undoing. then remove clip holding hose with pliers
Top up reservoir and to avoid fluid loss, Clamp existing rubber hose off above Wheel cylinders callipers. Spread brake pads slightly to clear disc rotor edge then undo callipers from hub - suspend from strut with cord or wire and unscrew old pipe. Immediately replace existing with new hose to callipers. With master cylinder reservoir sealed airtight undo union nut at top of existing rubber hose where clipped to strut. Replace existing lower hose fitting with new hose.Tighten union. replace c clip and bleed brakes at nipple on callipers until all air out of lines.
Job done road test for hard pedal repeat bleeding as necessary.

Hyundai Elantra... | Answered on Jun 03, 2019


you need a good scanner to program it to the car

Hyundai Elantra... | Answered on May 31, 2019

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