dannyboy247 Posted October 8, 2020 Share Posted October 8, 2020 my ford focus battery went flat and now when i try to jump car i get engine system fault and error code with flashing lights of 1:6 . the car doesnt crank or attempt to start . any idea what 1:6 of flashing lights mean Quote Link to comment Share on other sites More sharing options...
Stoney871 Posted October 8, 2020 Share Posted October 8, 2020 It's a communication error in the immobiliser circuit.Try disconnecting the battery, charging overnight and see how it goes when refitted. Sent from my SM-G965F using Tapatalk Quote Link to comment Share on other sites More sharing options...
dannyboy247 Posted October 8, 2020 Author Share Posted October 8, 2020 the battery has no power as it goes flat normally 30 seconds after the boost . if it flat would disconnecting the battery help . i basically didnt drive it for 4 months as was working from home so it been flat for a long time Quote Link to comment Share on other sites More sharing options...
dannyboy247 Posted October 8, 2020 Author Share Posted October 8, 2020 thank you for quick reponce as well Quote Link to comment Share on other sites More sharing options...
Stoney871 Posted October 8, 2020 Share Posted October 8, 2020 I reckon the options are try a conditioning charger or source a new battery.It may have pulled down too far to hold a charge now.Sent from my SM-G965F using Tapatalk Quote Link to comment Share on other sites More sharing options...
dannyboy247 Posted October 8, 2020 Author Share Posted October 8, 2020 thank you i will get a new battery installed as it would lose charge before . was hard trying to find out what the error message meant online . thanks for quick repsonce Quote Link to comment Share on other sites More sharing options...
dannyboy247 Posted October 8, 2020 Author Share Posted October 8, 2020 i did have the car battery attached to another car today for a long time providing power and it still wouldnt crank and still reported same error . even with a constant supply from another car could the battery still be faulty ? . sorry for all the queestions thought i should ask Quote Link to comment Share on other sites More sharing options...
Stoney871 Posted October 8, 2020 Share Posted October 8, 2020 Aye. The battey is shot.Sent from my SM-G965F using Tapatalk Quote Link to comment Share on other sites More sharing options...
dannyboy247 Posted October 11, 2020 Author Share Posted October 11, 2020 swapped the battery with a new one and the problem persists i still get the same issue . have tried my main key and my spare same thing engine system fault and the 1:6 flashing lights . any ideas what i can do next Quote Link to comment Share on other sites More sharing options...
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