WenmarOpen by Wenmar Pro

Service bulletin IS-20025A

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 id10189810
Published by NHTSA2021-04-05
Manufacturer's numberIS-20025A
Manufacturer's date2021-04-05
NHTSA componentVEHICLE SPEED CONTROL:CRUISE CONTROL

NHTSA's summary

PREVOST AWARE ADAPTIVE CRUISE BRAKING (ACB) – FLR10 TO FLR21 RADAR SENSOR UPGRADE APPLICABLE TO: H3 SERIES VEHICLES EQUIPPED WITH ACB SYSTEM FLR10 RADAR SENSOR

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

Throttle and cruise control

Vehicles listed
PREVOST H32011 to 2013
PREVOST H3-402011 to 2013
PREVOST H3-412011 to 2014
PREVOST H3-452011 to 2014
PREVOST H3-45 VIP2011 to 2014
PREVOST H3-VIP2011 to 2014
PREVOST VIP 452012
PREVOST VIP-452011

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