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Service bulletin 13860

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id612461
Published by NHTSA2000-06-08
Manufacturer's number13860
Manufacturer's date2000-02-01
NHTSA componentPOWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

NHTSA's summary

RECENT REPORTS INDICATE DIFFICULTY LOCATING THE ELECTRONIC SHIFT ON THE FLY TRANSFER CASE RELAYS FOR CERTAIN VEHICLES. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Transfer case

Vehicles listed
FORD EXCURSION1999
FORD EXCURSION2000
FORD SUPER DUTY F SERIES1999 to 2000

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
178292004-08-05. Service bulletin. TRANSFER CASE SHIFT ISSUES ON VEHICLES WITH AN ELECTRONIC SHIFT ON THE FLY (ESOF) TRANSFER CASE. *TT
140432000-07-27. Service bulletin. INFORMATION REGARDING TRANSFER CASE HALL EFFECT ENCODER TIPS. **MR
84872000-07-26. Service bulletin. INFORMATION REGARDING TRANSFER CASE HALL EFFECT ENCODER TIPS. **MR
81212000-06-07. Service bulletin. SUBJECT REGARDING TRANSFER CASE SHIFT RELAY LOCATION. *TT