Some older EVSE were replaced, at GM's expense, under the Voltec warranty by mistake. GM has since clarified that the OE EVSE is only covered by the 36/36 BTB warranty. Further confusing the EVSE warranty issue is that the original Gen 1 EVSE, manufactured by Lear, the one with the orange power cord were replaced under a manufacturer's recall notice as the Lear EVSE would overheat.