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Service bulletin SC-20-025

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 id10181013
Published by NHTSA2020-10-10
Manufacturer's numberSC-20-025
Manufacturer's date2020-09-23
NHTSA componentSTRUCTURE; ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

NHTSA's summary

This procedure is a updates the rooftop battery thermal management system unit brackets to a more robust design.

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

Body and frame, Electrical system

Vehicles listed
PROTERRA CATALYST2017 to 2018

Listing a model year does not mean every vehicle of it is concerned: the document says which.