Try disconnecting and connecting back battery, it reset the ECU, it can be a problem with the computer, but also a sensor that had gone faulty when replacing battery.
It can also be a short or some open contact caused by moving some wire or connector when the battery has been replaced.
If you cannot reset the ECU by disconnecting battery for a while go to a garage to check what the fault is.
744 views
Usually answered in minutes!
Brill, Thanks, Took battery off, left for few mins then replaced. bingo.... Thanks again
my battery light and check engine lights are on after having the alternator and battery replaced. Any suggestions?
×