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Service bulletin wb17-16

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 id10130013
Published by NHTSA2018-03-12
Manufacturer's numberwb17-16
Manufacturer's date2018-02-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

On the vehicles affected by this bulletin, remove selected wires from C15 and C58 of the HVAC system wiring, and place them in new connectors C15B and C58B. New connectors have a higher amp rating. We recommend inspecting connectors C15 & C58 for heat damage before ordering parts. Depending on connector condition, order additional parts along with main kit. See Additional Parts table.

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

Vehicles listed
PREVOST X32010 to 2014

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