Technical Service Bulletins of the 1999 Ford F Series (heavy)

There have been 4 technical service bulletins issued for the 1999 Ford F Series (heavy).

1 1999 Ford F Series (heavy) front suspension hub TSB (Bulletin 7921)

Bulletin Date: Jan. 1, 2000
Component: Front suspension hub.
Bulletin Summary: A slow release of the hubs, at times, which may be regarded a not normal by the operator. Slow release of the hublocks is not considered abnormal for this system.
Vehicles covered in this TSB:
2000 Ford Excursion, 1999 Ford F Series (heavy), 2000 Ford F Series (heavy).

2 1999 Ford F Series (heavy) wheel cap/cover/hub TSB (Bulletin 7859)

Bulletin Date: Jan. 1, 2000
Component: Wheel cap/cover/hub.
Bulletin Summary: Vehicle equiped with either manual or electronic shift 4x4 system may exhibit a vibration or a ratcheting noise from the front of the vehicle. Another symptom may be described as front hublocks not releasing.
Vehicles covered in this TSB:
2000 Ford Excursion, 1999 Ford F Series (heavy), 2000 Ford F Series (heavy).

3 1999 Ford F Series (heavy) electrical system TSB (Bulletin 6905)

Bulletin Date: Sep. 1, 1999
Component: Electrical system.
Bulletin Summary: Information on removing and / or replacing the generic electronic module (gem).
Vehicles covered in this TSB:
2000 Ford Excursion, 1998 Ford Expedition, 1999 Ford Expedition, 2000 Ford Expedition, 1998 Ford Explorer, 1999 Ford Explorer, 2000 Ford Explorer, 1999 Ford F Series (heavy), 2000 Ford F Series (heavy), 1998 Ford F Series (light), 1999 Ford F Series (light), 2000 Ford F Series (light), 1999 Ford F Super Duty, 2000 Ford F Super Duty, 1998 Lincoln Navigator, 1999 Lincoln Navigator, 2000 Lincoln Navigator, 1998 Mercury Mountaineer, 1999 Mercury Mountaineer, 2000 Mercury Mountaineer.

4 1999 Ford F Series (heavy) ignition module TSB (Bulletin 9913138)

Bulletin Date: Aug. 1, 1999
Component: Ignition module.
Bulletin Summary: Information on replacing and removing the generic electronic module (gem).
Vehicles covered in this TSB:
2000 Ford Excursion, 1998 Ford Expedition, 1999 Ford Expedition, 2000 Ford Expedition, 1998 Ford Explorer, 1999 Ford Explorer, 2000 Ford Explorer, 1999 Ford F Series (heavy), 2000 Ford F Series (heavy), Ford F Series (heavy), 1998 Ford F Series (light), 1999 Ford F Series (light), 2000 Ford F Series (light), 1999 Ford F Super Duty, 2000 Ford F Super Duty, 1999 Ford Super Duty F Series, 2000 Ford Super Duty F Series, 1998 Lincoln Navigator, 1999 Lincoln Navigator, 2000 Lincoln Navigator, 1998 Mercury Mountaineer, 1999 Mercury Mountaineer, 2000 Mercury Mountaineer.


Also see Ford vehicle common problems.