Updated: 06/26/2024 • Published: 10/08/2007
Question: Where can I find a 1999 Hyundai Sonata alarm wiring diagram? How do I find a 1999 Hyundai Sonata car alarm wiring diagram?
Whether you’re an expert Hyundai Sonata car alarm installer, Hyundai Sonata fanatic, or a novice Hyundai Sonata enthusiast, an Hyundai Sonata car alarm wiring diagram is a must. One of the most time consuming tasks with installing a car alarm is identifying the correct wires. If you want to know how to disconnect car alarm in your 1999 Hyundai Sonata or figure our why car alarm goes off, a 1999 Hyundai Sonata alarm wiring diagram can save you a lot of time. Knowing what every wire does in your 1999 Hyundai Sonata alarm wire harness takes the guess work out of changing your car alarm or fixing your car alarm system. Our 1999 Hyundai Sonata alarm wiring diagram shows you all the 1999 Hyundai Sonata alarm wire colors and what they do. Use our 1999 Hyundai Sonata alarm wiring guide to install a car alarm to prevent catalytic converter theft or disable a car alarm.
1999 Hyundai Sonata Car Alarm Wiring Diagram
Knowing your 1999 Hyundai Sonata alarm wire colors makes it easy to install your car alarm. Our 1999 Hyundai Sonata alarm wiring guide shows you how to connect car alarm wires and helps you when your car alarm keeps going off. It also helps you when car alarm will not turn off, when car alarm goes off randomly, when car alarm does not sound and more.
Application |
Car Alarm Wire Color |
Battery Constant Power 12v+ Wire (+) |
Red |
Battery Constant Power 12v+ Wire Location |
At Ignition Switch Harness |
Ignition Wire (+) |
Pink |
Ignition Wire Location |
At Ignition Switch Harness |
Second Ignition Wire (+) |
Orange |
Second Ignition Wire Location |
At Ignition Switch Harness |
Accessory Wire (+) |
Brown |
Accessory Wire Location |
At Ignition Switch Harness |
Second Accessory Wire (+) |
N/A |
Second Accessory Wire Location |
N/A |
Starter Wire (+) |
Yellow |
Starter Wire Location |
At Ignition Switch Harness |
Ground Wire |
Chassis |
1999 Hyundai Sonata Alarm Sensor and Accessory Wiring Guide
Knowing your 1999 Hyundai Sonata alarm wire colors makes it super easy to install your car alarm. Our 1999 Hyundai Sonata car alarm wire guide shows you how to connect alarm sensors and alarm accessories with ease. It also shows you what car alarm sensor wire to use, which door trigger wire is positive, which power door lock wire and power door unlock wire you need. Find your 1999 Hyundai Sonata car alarm wire below!
Application |
Wire Color |
Brake Light Wire (+) |
Light Blue |
Brake Light Wire Location |
At Switch Above the Brake Pedal |
Dome Light Supervision Wire |
Use Door Trigger |
Dome Light Supervision Wire Location |
At Door Trigger |
Door Trigger Wire (-) |
Yellow |
Door Trigger Wire Location |
Front of Fuse Box (12-Pin Plug, Pin 9) |
Hood Pin Switch Wire (-) |
Light Blue |
Hood Pin Switch Wire Location |
At ETACM (Electronic Time & Alarm Control Module) attached to the fuse box below the fuses (12-Pin Plug, Pin 2). |
Horn Wire (-) |
Yellow |
Horn Wire Location |
At Steering Column |
Key Sense Wire (+) |
N/A |
Key Sense Wire Location |
N/A |
Parking Light Wire (-) |
Light Blue |
Parking Light Wire Location |
At Vehicle Light Switch |
Power Door Lock Wire (-) |
Light Blue |
Power Door Lock Wire Location |
At Rear of Fuse Box (16-Pin Plug, Pin 11). |
Power Door Unlock Wire (-) |
White |
Power Door Unlock Wire Location |
At Rear of Fuse Box (16-Pin Plug, Pin 10). |
Tachometer Wire (-) |
White |
Tachometer Wire Location |
At Instrument cluster or ECM. The ECM (Engine Control Module) is to the right of the accelerator pedal. On the 4-cylinder models with automatic transmission, the tachometer wire is in the 26-Pin Plug, Pin 3. In 4-cylinder models with manual transmission, it is in the 12-Pin Plug, Pin 8. In 6-cylinder models, it is in the 40-Pin Plug, Pin 17. |
Trunk Pin Switch Wire (-) |
N/A |
Trunk Pin Switch Wire Location |
N/A |
Trunk Release Wire (+) |
Green/White |
Trunk Release Wire Location |
At ETACM (Electronic Time & Alarm Control Module) attached to the fuse box below the fuses (12-Pin Plug, Pin 5). |
1999 Hyundai Sonata Alarm Immobilizer Wiring and Location
Knowing your 1999 Hyundai Sonata immobilizer wiring makes it simple to install new car alarm. Our 1999 Hyundai Sonata car alarm guide shows you the exact wire color and where the alarm wires are located in your car. It also tells you where your 1999 Hyundai Sonata immobilizer is located. Find your 1999 Hyundai Sonata alarm and immobilizer location below!
Questions and Answers
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Conclusion
Feel free to use any 1999 Hyundai Sonata alarm wire diagram that is listed here but keep in mind that all information here is provided as is without any warranty of any kind. Use of this 1999 Hyundai Sonata alarm wiring guide is at your own risk. Always verify all alarm wire, car alarm wire colors and wiring information before applying it to your 1999 Hyundai Sonata.
2 thoughts on “1999 Hyundai Sonata Alarm Wiring Diagram”
Dave, as much as we would like to help you, not all car alarms are installed the same way. Different brands and different setups will call for different resetting procedures. Our advice is to take your car to a qualified alarm installer and ask them to remove the alarm because it does take some wiring knowledge and experience to know what to remove. Hope this helps. Good luck.
i need to know how to bypass the alarm on a 1999 sonata. can you help?