20 Most Recent 2003 Hyundai Sonata Questions & Answers


https://www.6ya.com/sam_f165b52067a50f08

2003 Hyundai... | Answered on Apr 28, 2019


If check engine light is on you have a fault code in the computer take vehicle to autozone or similar and have them scan it for the code it is free this will give you a idea what is wrong

2003 Hyundai... | Answered on Jan 16, 2017


not very clear on question. on the right side of what, and is it whilst driving or stationary, idling or with revs?

2003 Hyundai... | Answered on Oct 12, 2016


no you needs a new lock actuator on that door its about $90 installed,
all the locks are on same circuit . sorry about the bad news :(

2003 Hyundai... | Answered on May 01, 2016


Disconnect the sensor connector and unscrew it from the block.

2003 Hyundai... | Answered on Apr 28, 2016


They are easy to replace. Disconnect the wire connector and then unscrew the sensor from the block.

2003 Hyundai... | Answered on Apr 28, 2016


hi, you should buy a service manual of the product if you are getting the problem with your product from the reliable store which will help you in solving your problem
here's the link http://www.reliable-store.com/search?type=product&q=2003+Hyundai+Sonata

2003 Hyundai... | Answered on Apr 20, 2016


See if you a cam sensor

2003 Hyundai... | Answered on Mar 26, 2016


go to www.hyundaitechinfo.com and make a free account and login to that account and you can see all the mechanic information that the factory publishes.

2003 Hyundai... | Answered on Jul 19, 2015


The 2003 Sonata is equipped with a 'starter KILL' burglar alarm system with disables the starting system (using a N/C 'contacts' configuration instead of a N/O contacts configuration). N/C=Normally closed, and N/O=Normally open contacts. When the alarm goes off with a MY Sonata, the only way to DISARM it is with the key fob (remote) originally programmed for it (unless you purchase a new remote & have it programmed for the vehicle at an authorized Hyundai Service Department). NOTE: So long as the keyless entry & burglar alarm system is functioning/operating normally, the alarm will keep going off and the STARTER KILL function will still prevent you from starting the vehicle. One option is left without purchasing a new remote and having it programmed.
1. When the alarm goes off, get into the vehicle and insert the ignition key into the ignition.
2. Turn the key to the 'RUN' position (NOT the ACC position) and wait for the alarm to STOP (usually about 3 to 5 minutes).
3. The engine should then start using the ignition key.

If this procedure doesn't work, the problem will need further diagnosis by a qualified/certified Hyundai Service Technician.

Hope this helps

2003 Hyundai... | Answered on May 02, 2015


I don't know re this specific car, but, standard practice for the job, I assume?

disconnect battery at battery, remove wires and plug sockets at alternator..undo mounting bolts. Main mounting bolt may be a very long one which needs to slide out?
refit reverse to remove.
Be sure all wires are reconnected and tightened appropriately b4 re-starting car..

Hyundai Sonata... | Answered on Dec 19, 2019


are you referring to a scratching noise or zzzZZZzzz noise that sounds like it is spinning up/down in speed?
either case it may be the cd player has gone bad. have you tried other multiple cd's?
since you don't mention how the year it may well be mechanically wornout

Hyundai Sonata... | Answered on Nov 06, 2019


top of fuel tank has fuel roll over valve or called vent valve. this is problem with hard to fill issue

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

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