Q: How do I start the car if the immobilizer system is active?

asked by on

How do I start the car if the immobilizer system is active?

The immobilizer system is responsible for keeping the car from turning on with an unregistered key. If the system is not allowing you to turn on the vehicle with a registered key, it is likely because of the presence of a second registered key, an automated payment device, or an automated toll road device. If so, follow these steps to turn on your car: 1. Turn the ignition to ON, and let it sit for about five seconds. 2. After the five seconds, turn the ignition to OFF, and let it sit for about ten seconds. 3. After the ten seconds, repeat steps 1 and 2. 4. Hold the interfering device away from the key. 5. Restart the vehicle.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. How do I start the car if the immobilizer system is active?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Key will not turn, steering wheel isn't locked

Hello. It sounds like you are possibly having one of two different mechanical problems. The first includes the wearing out of the linkage between the transmission and the shift knob. The vehicle must read that the shifter is locked in...

Q: My car will start up and idles fine, but will stall when i put it in gear. Will drive fine if i accelerate but stalls at stops

You will need to have the computer tested again for codes. If getting O2 sensor codes then the engine may have a vacuum leak causing the stall and o2 sensor codes. Have engine checked by a mechanic like one from...

Q: How do I arm the anti-theft alarm?

While nothing can completely prevent a car from being stolen, an anti-theft alarm is a fantastic tool for tipping the odds in your favor. Arming the anti-theft alarm in the vehicle can be done in a few simple steps: ...

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...