# 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.

- Type: Service bulletin
- NHTSA id: 10191945
- Published by NHTSA: 2021\-05\-08
- Manufacturer's number: CAN 21\-012
- Manufacturer's date: 2021\-05\-07
- NHTSA component: ELECTRICAL 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191945-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191945-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2021 to 2022 JAYCO REDHAWK SE

JSON: [/v1/bulletins/10191945](/v1/bulletins/10191945)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20CAN%2021-012&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10191945&vehicle=Service%20bulletin%20CAN%2021-012)