FORD

SSM 46455

2017-03-14 · NHTSA 10100027

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

SOME 2017 F-SUPER DUTY VEHICLES EQUIPPED WITH ELECTRONIC SHIFT ON THE FLY (ESOF) FOUR WHEEL DRIVE MAY EXHIBIT A 4X4 INDICATOR ILLUMINATED WITH DTC P1839 IN THE TCCM. THIS MAY BE CAUSED BY A BACKED OUT OR LOOSE PIN FOR CIRCUIT CCF07 BN-GN AT C1010 WHICH IS LOCATED BY THE DRIVER SIDE FENDER. BEFORE ATTEMPTING DIAGNOSIS OR REPAIRS, INSPECT PIN 16 IN CONNECTOR C1010. IF NO CONCERN IS FOUND, REFER TO WORKSHOP MANUAL (WSM), SECTION 308-07 FOR NORMAL DIAGNOSTICS.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.