WenmarOpen by Wenmar Pro

Service bulletin PIL-576

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 id10051601
Published by NHTSA2013-03-22
Manufacturer's numberPIL-576
Manufacturer's date2013-02-28
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

MERITOR (WABCO): DUE TO POTENTIAL ISSUE WITH INTERNAL MICROCONTROLLER USED, AN INTERMITTENT OR LOW VOLTAGE POWER SUPPLY TO RSS IM ECU, MAY ADVERSELY AFFECT SERVICE BRAKING PERFORMANCE OF TRAILER AND DEACTIVATION OF ABS/RSS FUNCTIONS. NO MODEL OR MODEL YEARS LISTED. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Software

Vehicles listed
MERITOR MERITOR

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