No, the battery supplies the energy to run the car.
No an airbag will not deploy if the battery is disconnected
P1684 is battery disconnected in the last 50 starts.Check battery cables.P1684 is battery disconnected in the last 50 starts.Check battery cables.
If all you did was disconnect and reconnect the battery, it should function as normal. That is, assuming you disconnected the ground (negative) first when you took the battery out and reconnected the positive side first when replacing the battery. If you didn't, there's a possibility you toasted your ECM.
12 : battery has been disconnected.55 : end of message.12 : battery has been disconnected.55 : end of message.
Not if key is off or battery is disconnected.Not if key is off or battery is disconnected.
Battery has been disconnected with in the last 50 starts.Battery has been disconnected with in the last 50 starts.
AnswerReconnect the battery!!
it should, doesn't matter if battery is disconnected for 10 minutes or whole day
Yes if speedo is NOT DISCONNECTED it must be connected as normal so no problems If you meant can you still drive with speedo disconnected then no
True
You dont and even after they are hooked back up the code would have most likely been erased after the battery was disconnected.
There is nothing to reset. You already reset the PCM back to factory settings when you disconnected the battery to replace it. Now you must drive the vehicle normally so it will relearn your driving habits, conditions you drive under, climate, etc.