The investigation specifically focused on power loss, reduced power, and a no-start condition due to a Battery Energy Control Module (BECM) issue in the second-generation 2016-2019 Chevy Volt. The ...

Published in March 2022, said bulletin confirmed an internal issue within the Volt's battery energy control module. Photo: Chevrolet The corrective action comes in the form of a replacement module.

NHTSA To Investigate Chevy Volt Sudden Power Loss Issue . By Rhian Hunt. December 4, ... which says the loss of power comes from failure of the vehicle’s Battery Energy Control Module or BECM.

A U.S. auto safety regulator said on Friday it is opening an investigation into 73,000 Chevrolet Volt plug-in hybrid cars over reports of abrupt loss of power, failures to restart and other issues.

About 73,000 Chevrolet Volt plug-in hybrids are being investigated by the NHTSA over a battery problem that can cause a sudden loss of power or prevent restarting.

Chevrolet Volt has bad Battery Control Module (BCM) that results in loss of power and inability to charge vehicle. Dealer cannot get the module, backorder, with no projected availability date.

A U.S. auto safety regulator said on Friday it is opening an investigation into 73,000 Chevrolet Volt plug-in hybrid cars over reports of abrupt loss of power, ... battery energy control module ...