Q: car will turnover but wont start.

asked by on February 16, 2017

2003 infiniti G35

After attempted theft, i changed the ignition and immobilizer in my car. As a result, the car will turnover but will not start. Got these codes: P1610, P1614, and P1615. Any ideas on what the issue is and what repairs should be done?

Thanks

My car has 200000 miles.
My car has an automatic transmission.

Car is not starting Inspection $94.99 - $114.99 Get a Quote

Hello, and thank you for writing in. The vehicle is likely experiencing some issues with control module that communicated between the anti-theft components. Typically when the vehicle is messed with and the anti-theft system goes into action, you will need to take an original key, and cycle it. There is also a door locking procedure that you can go through to "inform" your vehicle that this is the original key, and you are not stealing the vehicle. Your owner’s manual should have more information about that procedure. If you are not able to reset the system with your original key, or through the locking procedure, the work you have done may have further locked you out of the system. Typically at this point, only a manufacture specific scan tool and relearn the computer. This may be where you are at unfortunately. For more help before seeing the dealership, contact our service department to schedule an appointment.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

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


Experienced Mechanic?

Earn up to $70/hr

What others are asking

What should I know about loading cargo and luggage on the roof luggage carrier?
If your car is equipped with a roof luggage carrier, you’ll find that it offers a significant amount of additional cargo space than what’s available in the cargo compartment alone. Of course, there are several things that you need to...
Car overheating and smoking
Hi there. Engine overheating can cause catastrophic engine damage so I suggest you address this issue as soon as possible. I would start by pressure testing the cooling system. This test uses dedicated equipment to pressurize the system and pinpoint...
Power steering leak
Power steering leaks are not uncommon. There are a few places the power steering fluid can leak from: hoses, steering rack, and power steering pump. Getting the power steering leak diagnosed and repaired quickly would be in your best interest....
Rattle under car
The vehicle should be inspected for the loose or broken component which many be minor in many cases. The exhaust system uses rubber hangers that crack and break allowing extra movement. The components of the exhaust system are prone to...
When headlights are on, turn signals do not work - 1979 Ford F-100
If the items share a common ground or power circuit, there could be a loose connection or a bit of corrosion in the shared circuits in the steering column. The cross contact from corrosion growing across circuits can cause similar...
Car sputters intermittently when I come to a stop. P0015 code .
Hello, thanks for writing in. Most of the time this symptom is caused by a low oil level, a clogged oil filter, or possibly the wrong weight oil. If the oil is fine then the issue may be with the...
Do you have to remove the transmission on a vacuum pump replacement for 2010 VW Jetta?
The by-the-book way of replacing the brake booster vacuum pump (https://www.yourmechanic.com/services/vacuum-pump-replacement) involves removing the transmission in order to have enough room to do the repair properly, but some experienced technicians can complete the job without removing the transmission. This repair...
What causes the coolant to become too hot?
Your car is relatively new and the mileage is not that high so it's somewhat surprising to hear that it is overheating (https://www.yourmechanic.com/article/what-causes-a-car-to-overheat). You first want to check and be sure the radiator is full and the reservoir (coolant overflow...
code 340 sensor camshaft
Hi there. If the error code they gave you was P-0340, this indicates that the problem is with the camshaft position sensor. The camshaft position sensor calculates the rotational speed of the camshaft and where the camshaft is positioned in...

Related articles

Can a Bad Sensor Prevent a Car From Starting?
If your car isn't starting or has a hard time starting, a faulty sensor may be to blame. Car sensors monitor data to keep your car running smoothly.
The Best Used Cars to Buy If You Like to Go Off-Roading
Your Your best bet for off-roading is a 4x4 SUV. Depending on the model that pleases you most, though, you might have to shop around a bit to find a good used one. That’s simply because off-roaders typically become very...
Understanding the Infiniti Maintenance Required and Service Indicator Lights
Car symbols, or dashboard lights, are a car service reminder. The Infiniti Maintenance Required light indicates when your car needs service.