One problem related to underhood wiring has been reported for the 2006 Ford Focus. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Ford Focus based on all problems reported for the 2006 Focus.
2006 Ford Focus zx3 se rear hatch door wiring ---broken wires and wire insulation. First started with plate lights blowing out. Now all parking lights,taillights and dash lights are out---blowing fuses!!! out of curiosity I pulled down the rubber boot of the wire harness of the rear hatch door and found broken wires and insulation. Went to Ford website to see if there was a recall on this, found no recalls at all for my car!!!!! upon further research found that there is a recall for this very problem from 8 years ago Nov - Dec of 2000!!!!!!!!!.