The gearbox computer sits next to the battery on the inner wing. When it rains water can get to it and play havoc. The mod was a bit of a cover on the bonnet shut. If the box is definitely good, it probably is the computer. Codes are not present. To verify slot a known computer next to it, swap harness and then test drive. New computer over £400 . Check out www.fedauto.co.uk
mags
February 2010