There are 6 owner-reported electrical system complaints for the 1999 Ford F-350in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
AFTER BEING PARKED FOR AN HOUR VEHICLE CAUGHT ON FIRE. PLEASE PROVIDE ADDITIONAL INFORMATION. *AK
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. *AK
DEFECTIVE RELAY MODULE WHICH IS ATTACHED TO THE SIDEWALL IN THE ENGINE COMPARTMENT CAUGHT ON FIRE. PLEASE PROVIDE FURTHER INFORMATION. *AK
VEHICLE CAUGHT FIRE WHILE PARKED. *PH THE CONSUMER DIDN'T NOTICE ANY SMOKE COMING FROM THE VEHICLE. BY THE TIME THE FIRE DEPARTMENT ARRIVED, THE VEHICLE WAS ENGULFED IN FLAMES. CONSUMER WAS TOLD IT WAS AN ELECTRICAL FAILURE WHICH CAUSED THE FIRE. *PH *JB
WHILE TRAVELING SMELLED SMOKE. SOON AFTER THAT AIR CONDITIONING FAN STOPPED BLOWING . CONSUMER PULLED VEHICLE OVER, AND NOTICED SIGNS OF A FIRE MELTIG THE WIRING HARNESS. FUSE PANEL AND BLOWER SWITCH HEATER WERE REPLACED AT CONSUMER'S COST. PLEASE PROVIDE FURTHER INFORMATION.*AK
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026