Had to manually disarm my alarm 2003 Tiburon, but why?

Colin Stickland

• 22516 Answers
• Posted on Feb 09, 2009

SOURCE: 2003 hyundai tiburon alarm system

factory fitted alarm?? no way its done through the ECU and shuts down the spark via the processor and try finding a wiring diagram??

SOURCE: 2003 hyundai santa fe car alarm

I had the same problem a while back. What I did was disconnect the battery for a minute and I havent had that problem since.

SOURCE: Entering a 2003 Hyundai Tiburon with no remote.

I belive all you have to do is put the key in the ignition and turn it counter clockwise. Hopefully that works for you.

Jeffery Lewis

• 329 Answers
• Posted on May 30, 2009

SOURCE: 2003 Tiburon Timing Belt Replacement

the timing belt is not due to be changed until 120,000 miles i cant promise but you could make it to 150,000 but i wouldnt go much farther then that unless it wasnt changed at 60,000 if that is the case you are on barrowed time you need the belt changed as soon as possible.

SOURCE: program factory remote keyless entry for 2003 Hyundai XG350

This bulletin supersedes TSB# 02-90-001.
DESCRIPTION: The security system keyless adapter cable (SPX/Kent-Moore P/N 09900-21300) is a special service tool (SST) that is used for programming new keyless entry remote transmitters to the factory security systems. The keyless adapter is used in conjunction with the Hi-Scan Pro (with Hi-Scan SOL Pro Software Version 09-29-03
or newer) and Data Link Connector (DLC) Cable. SERVICE INFORMATION: The keyless adapter cable can be used on the following vehicles:

• 2001 - 2004 MY Elantra
• 2001 - 2004 MY Santa Fe
• 2002 - 2004 MY Sonata
• 2001 - 2004 MY XG300/350

• The 2003 - 2004 MY Tiburon does not need the Keyless Adapter Cable to add keyless entry remotes to the factory security system. Instead, the Hi-Scan Pro connects to the vehicle using only the DLC cable. See page BE-60 in the 2004 MY Tiburon Shop Manual for the latest instructions.
• The most current Keyless Adapter Cable Instructions are available in the following shop manuals:

1. Connect the keyless adapter cable to the Hi-Scan Pro DLC cable.
2. Plug the keyless adapter into the vehicle's 10-pin multi-purpose connector located behind the driver's side lower instrument panel (next to the DLC). NOTE Sample vehicle shown is the Santa Fe.
   
3. Turn the Hi-Scan Pro ON
   and press ENTER
   . NOTE "Release date 29. Sep. 2003" OR LATER
   must appear on this screen. To update your SOL card with the latest software go to www.hmaservice.com and refer to TSB 00-00-001.
   
4. Select option "HYUNDAI VEHICLE DIAGNOSIS"
   and press ENTER
   .
5. Select vehicle model and press ENTER
   .
6. Select option "TRANSMITTER CODE SAVING"
   and press ENTER
   .
7. Ensure that the key has been removed from the ignition cylinder before proceeding.
8. Follow the steps noted on the Hi-Scan Pro screen to program the remote(s). NOTE The factory security system can only be programmed to accept two remote transmitters and MUST be programmed for both remote transmitters at the same time.
   
9. Press ESC
   on the Hi-Scan Pro and verify that the remote(s) are functioning properly.
10. Turn the Hi-Scan Pro OFF
    and disconnect the adapter cable from the multi-purpose connector.