What is vehicle security mode on a volvo fm 450 and how do you sort it keeps coming upon the dash have to keep resetting it.
scally2:
What is vehicle security mode on a volvo fm 450 and how do you sort it keeps coming upon the dash have to keep resetting it.
Think its an ignition switch fault, speak to your local volvo spannerman
Immobiliser issues, reset the fault with the button on the right hand stalk (unless a lot has changed with the newer ones) and drive it on.
Next time it goes in for a 6 weekly mention it and workshop will plug it in and bin the fault codes off, should go away then.
Turn the main isolator switch off (either N/S rear of cab or on the battery box) for a few minutes and then turn it back on. If that doesn’t cure it, there is a major fault.