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Service bulletin CAN 21-012

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 id10191945
Published by NHTSA2021-05-08
Manufacturer's numberCAN 21-012
Manufacturer's date2021-05-07
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Chassis Advisory Notice - General Motors recalling 2021 Chevrolet Express 4500 chassis - Anti-rotation tabs on the positive battery cable terminals may come into contact with a fuse block assembly attachment post, causing a short circuit. Clearance between the positive battery cable anti-rotation tab and the fuse attachment posts is small enough to allow contact in certain situations. Drivers may get a low battery voltage warning or experience a dead battery. A short-circuit of a positive battery cable to a fuse attachment post can cause battery drain or may lead to an under hood fire. It is recommended that the vehicle be parked outside and not in a garage or other structure until it is repaired. GM Recall 21V189

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
JAYCO REDHAWK SE2021 to 2022

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