Q: 2003 g35 fault codes, p1212 p1610 p1612 u1001. Car turns on runs at idle when dies

asked by on

My 2003 g35 mt coupe is currently able turn on, and run to idle, but then it's turns off. P1212 p1610 p1612 and u1001 are the codes that came up. Plz help

My car has 138000 miles.
My car has a manual transmission.

Hi there. It looks like you’ve got quite a few Infinity specific trouble codes that might point to the source of your start then shut off problem. The one that is troubling and confusing is the P1612 code, which indicates a problem with the security code and link from the key to the ECU. If you have recently changed the battery of the FOB key, it’s possible that it needs to be reprogrammed to resolve this issue. However, if it’s something else, it could be the ECU itself; which unfortunately is not a service we offer. However, it would be a good idea to have one of our professional mobile mechanics come to your location and complete a car starts then dies inspection, to see if they can isolate the source of these issues and recommend the right repairs.

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. 2003 g35 fault codes, p1212 p1610 p1612 u1001. Car turns on runs at idle when dies

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: automatic transmission works fine in reverse, 1st, and 2nd, but revs the engine in 3rd 4th 5th only goes 30mph

You could have a defective vehicle speed sensor, transmission shift solenoids, transmission control module, valve body in transmission, throttle position sensor and/or the interconnecting wiring, fuses, and terminals (involving the electrical components) could have a defect. Another possibility is an...

Q: My Lexus es350 vibrate

Hi there. Thanks for contacting us tonight. There are several things that can cause a vibration to occur at these speeds, ranging from tire/wheel balance to loose suspension or steering components. It's also possible that an engine or transmission mount...

Q: I've got a 2003 Buick Century 3.1 engine. I have replaced the head gaskets, radiator, thermostat, water pump,and heater core and a

This is usually caused by air pockets in the system. Purge air from the cooling system and see if this fixes the problem. You may have a slipping serpentine belt and should check it for slipping.

Related articles

How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
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...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...