DETROIT — General Motors is boosting by 971,000 the number of small cars being recalled worldwide for a defective ignition switch, saying cars from the model years 2008-2011 may have gotten the part as a replacement.
The latest move brings the total number of cars affected to 2.6 million. The questionable handling of the problem, including GM’s admission that it knew the switches were possibly defective as early as 2001, has embarrassed the nation’s largest automaker. The recalls — which are under investigation by Congress and federal regulators — have overshadowed the improved quality of GM’s newer cars.
The episode has also consumed the time and efforts of GM’s new CEO, Mary Barra, in her first few months on the job. Barra has apologized publicly for the deaths linked to the switch defect and ordered an “unvarnished” internal investigation of the matter.
GM previously announced the recall of 1.6 million cars, only through the 2007 model year, which were built with the faulty switch. The recall involves six cars: the Chevrolet Cobalt, Chevrolet HHR, Pontiac G5, Pontiac Solstice, Saturn Ion and Saturn Sky.
GM says it sold 95,000 faulty switches to dealers and aftermarket wholesalers for use as replacement parts. Of those, 90,000 were used to repair vehicles from the 2003-2007 model years.
But 5,000 of the switches were used to fix cars from the 2008-2011 model years.
At a glance
Worldwide call for cars
General Motors is recalling about 2.6 million compact cars worldwide to fix faulty ignition switches.
•THE ISSUE: At least 12 people have been killed in crashes linked to the defective switches, which can move from the “run” position to “accessory” or “off,” shutting down the engine without warning. That can knock out power-assisted steering and brakes and cause drivers to lose control. It also can disable the air bags.
•RECALLED VEHICLES: Last month GM recalled 1.6 million 2005-2007 Chevrolet Cobalt and Pontiac G5; 2003-2007 Saturn Ion; 2006-2007 Chevrolet HHR; 2005-2006 Pontiac Pursuit (Canada); 2006-2007 Pontiac Solstice; and 2007 Saturn Sky models. Friday it added 971,000 of the same vehicles from the 2008 through 2011 model years. About 5,000 of those could have received defective replacement switches.
•WHAT OWNERS SHOULD DO: GM dealers will replace the ignition switches for free. The company will contact owners when the switches are available, likely in April. After that, owners can make service appointments to have their switches replaced. GM says the cars are safe to drive as long as owners remove everything from their key chains except the key. But owners who don’t want to drive the cars can request loaner cars from dealers until the repair is made.