my car was standing at home for about a week, when i tried to start all dashboard warning signs were remain off after switch to ignition, engine takes self but no start. Batter is okIs it due to main relay ? or what ?
Yes most probably it's the main relay not letting the power through. It happens to me when the remote of security system does not work.
Thanks, it was same. Actual the relay contacts get quickly rusty when using security lock by remote.