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Service bulletin SB-21320

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 id10034529
Published by NHTSA2010-11-29
Manufacturer's numberSB-21320
Manufacturer's date2010-05-01
NHTSA componentVISIBILITY:WINDSHIELD WIPER/WASHER; VISIBILITY:REAR WINDOW WIPER/WASHER:SWITCH/WIRING

NHTSA's summary

FORD: SOME VEHICLES MAY HAVE A SHORT TO GROUND ON CIRCUIT 15-KA28 THAT FEEDS THE REAR WIPER MOTORS. VEHICLES MAY EXHIBIT THE FOLLOWING SYMPTOMS: FRONT WIPERS ON CONTINUOUSLY (UNLESS FUSE 146 IS REMOVED), DTCS B2114 OR B1439 IN THE GEM AND A BLOWN FUSE 180. *PE

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

Glass, wipers and mirrors, Wipers and washers

Trouble codes named

B1439, B2114

Vehicles listed
FORD TRANSIT CONNECT2010

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
TSB-09-20-82010-07-14. Service bulletin. FORD: PASSENGER WIPER ARM INTERFERES WITH DRIVER ARM IN PARK POSITION. SOME VEHICLES BUILT BEFORE 7/12/09 MAY EXHIBIT A TOUCH CONDITION, DRIVER WIPER BLADE TO PASSENGER WIPER ARM CONTACT, WHEN LIFTING THE DRIVER ARM UP OFF THE WINDSHIELD, WHEN IN THE PARK POSITION. FOLLOW THE SERVICE PROCEDURE STEPS TO CORRECT THE CONDITION. *PE