WenmarOpen by Wenmar Pro

Service bulletin 56041380A

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 id10150580
Published by NHTSA2018-12-10
Manufacturer's number56041380A
Manufacturer's date2015-06-26
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

Battery Engineering is currently searching for a few batteries with a bad cell to analyze. The battery must be classified as a BAD CELL from the GR-8 tester. Please contact Bob Horn on cell (248) 231-3315 to aid in diagnosis of this issue and to ensure proper shipping procedures are followed for the returned unit.

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, 12-volt battery

Vehicles listed
CHRYSLER CHRYSLER
CHRYSLER CHRYSLER TRUCK

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