Three problems related to dash wiring have been reported for the 1999 Ford F-350. The most recently reported issues are listed below.
Consumer states that while driving,the 4 interior lights suddenly came on,driver was unable to turn them off. Power window, and windshield whiper became inoperative. Had vehicle serviced,the computer gem module had went out. This also controls the 4 wheel drive. Mr.
Fire destroyed truck started near dash area and under truck.
From delivery, abs and check engine light intermittantly stay on. El;ectrical system sometimes 'stumbles' and looses voltage. . . As if it is going to stall. . Then it corrects itself until the next time driving is very difficult at times due to poor front shock/spring setup. . Must fight to keep on road at times. I have had to place 500 lb. Weight in rear to improve this somewhat.