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Service bulletin FSB 284-070

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 id10185304
Published by NHTSA2021-01-07
Manufacturer's numberFSB 284-070
Manufacturer's date2020-12-03
NHTSA componentFUEL SYSTEM, DIESEL; ELECTRICAL SYSTEM:WIRING; EQUIPMENT

NHTSA's summary

DTC P0194-00 and/or P016E-00, Fuel Rail Pressure Sensor (RPS) and wiring harness, Replacement

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories, Fuel system, Wiring and fuses

Trouble codes named

P016E, P0194

Vehicles listed
MACK ANTHEM (AN)2017
MACK ANTHEM (AN)2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
MACK CHU2017 to 2018
MACK CXU2017 to 2018
MACK GRANITE (GR)2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
MACK GRANITE (GU)2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
MACK LR2017, 2018, 2019, 2020
MACK MRU2017 to 2018
MACK PINNACLE (PI/PN)2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
MACK TE2019 to 2020
MACK TERRAPRO (TE)2017, 2018 (the catalog's model; the bulletin names a series or trim of it)

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
K335936042018-11-19. Service bulletin. Diagnostic Trouble Codes (DTC) P0069-64, P10EC-00, P0191-00 and P240F-00 In Different Combinations, Occurrences, And Time Stamps (Two To Four Codes), Possible Vehicle Derate - US17+OBD16, US17+OBD18 Emissions, Common Model Years 2018 And 2019