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Service bulletin 98810

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 id601241
Published by NHTSA1998-07-14
Manufacturer's number98810
Manufacturer's date1998-04-27
NHTSA componentELECTRICAL SYSTEM:WIRING

NHTSA's summary

SOME CUSTOMERS MAY REQUIRE A HEAVY DUTY 7-WAY TRAILER WIRING CONNECTOR SYSTEM WHEN THE VEHICLE IS EQUIPPED WITH A 4-WAY CONNECTOR. *YC

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

Electrical system, Wiring and fuses

Vehicles listed
FORD F-250 SD1996, 1997 (the catalog's model; the bulletin names a series or trim of it)
FORD F-3501996, 1997
FORD SUPER DUTY F SERIES1999

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
0321252004-01-09. Service bulletin. AFTERMARKET WIRING ALTERATIONS - SERVICE TIP. *TT
992222000-02-11. Service bulletin. SUBJECT ON A WIRE HARNESS TERMINAL REPAIR KIT AVAILABLE FOR REPAIRING ELECTRICAL WIRING HARNESSES. *TT
982311999-03-03. Service bulletin. CONDITION WITH WATER INTRUSION INTO THE GENERIC ELECTRONIC MODULE ( GEM ) MAY OCCUR ON SOME VEHICLES. *YC
97791997-07-17. Service bulletin. WIRING- AFTERMARKET WIRING ALTERATIONS- SERVICE TIP. *JD
962461997-06-17. Service bulletin. WIRING - ELECTRICAL DIODE IDENTIFICATION AND SERVICE REPLACEMENTS. *TW
BC42251995-11-01. Service bulletin. UNKNOWN
BC42251995-11-01. Service bulletin. UNKNOWN