FORD

TSB 17-0020

2017-02-24 · NHTSA 10095622

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, 2016-2017 F650/750 VEHICLES BUILT ON OR BEFORE 20-DEC-2016 AND EQUIPPED WITH A 6.7L ENGINE MAY EXHIBIT AN ILLUMINATED MIL WITH DIAGNOSTIC TROUBLE CODE (DTC) P20E8 IN THE POWERTRAIN CONTROL MODULE (PCM) MEMORY. THIS MAY BE DUE TO AIR TRAPPED IN THE REDUCTANT LINES CAUSING THE REDUCTANT PUMP AND HEATER ASSEMBLY TO NOT BUILD SUFFICIENT SYSTEM PRESSURE OR LOOSE REDUCTANT LINE CONNECTIONS. FOLLOW THE SERVICE PROCEDURE STEPS TO CORRECT THE CONDITION.

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.