Chevrolet Volt Recall Information
NEWS: General Motors (GM) is recalling certain 2012 Chevrolet Volt vehicles
JUNE 2013 - General Motors (GM) is recalling certain model year 2012 Chevrolet Volt vehicles manufactured March 1, 2012, through April 17, 2012. Due to a brake pressure modulator valve problem, the vehicles do not relieve brake pressure from the front brakes during an anti-lock brake system (ABS), electronic stability control (ESC), or traction control event. One or both front brakes may lock up and not release. Thus, these vehicles fail to conform to Federal Motor Vehicle Safety Standards (FMVSS) No. 126, "Electronic Stability Control Systems"' and No. 135, "Light Vehicle Brake Systems." If the brakes lock up it could cause a loss of steering control and/or a lengthened distance needed to stop the vehicle, increasing the risk of a crash. General Motors will notify owners, and dealers will install a new brake pressure modulator valve free of charge. The recall is expected to begin July 12, 2013. GM's recall number is 13184. Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
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YAHOO NEWS -- November 28, 2011 – US federal regulators have launched a formal safety defect investigation of the Chevrolet Volt after new battery fires in tests, the National Highway Traffic Safety Administration said.
Earlier this month, US officials said they had launched an investigation into electric vehicle safety after a damaged lithium battery in a Volt caught fire three weeks after a crash test.
Nobody was hurt in the May fire, which damaged property at a government testing facility in Wisconsin.
The NHTSA then sought to recreate the May test, carrying out three tests last week on Volt lithium-ion battery packs, intentionally damaging the battery compartment and breaking its coolant line.
In two of the tests, the batteries caught fire, it said.
"NHTSA is therefore opening a safety defect investigation of Chevy Volts, which could experience a battery-related fire following a crash," the safety watchdog said in a statement.
"Chevy Volt owners whose vehicles have not been in a serious crash do not have reason for concern," the statement stressed.
There has so far been no recall, and the NHTSA said it had no reports of real-life crashes that led to battery-related fires in Chevy Volts or other vehicles powered by lithium-ion batteries.
Still "the agency is concerned that damage to the Volt's batteries as part of three tests that are explicitly designed to replicate real-world crash scenarios have resulted in fire," it stressed.
"If NHTSA identifies an unreasonable risk to safety, the agency will take immediate action to notify consumers and ensure that GM communicates with current vehicle owners," the statement added.
GM insisted in a statement that the vehicle is "safe and does not present undue risk as part of normal operation or immediately after a severe crash," and said it supported further testing by the NHTSA.
"GM and the agency's focus and research continues to be on battery performance, handling, storage and disposal after a crash or other significant event, like a fire, to better serve first and secondary responders," said GM's chief engineer for electric vehicles. "There have been no reports of comparable incidents in the field."
NOVEMBER 2011 -- On May 12, 2011, NHTSA performed a NCAP side pole impact test, followed by a post impact rollover test on a Chevrolet Volt. In connection with that testing, NHTSA has identified the potential for intrusion damage to the battery which may result in a substantial thermal reaction and fire. Twenty-one days after the May 12, 2011 testing, delayed thermal heating and pressure release resulted in a fire that consumed the Chevrolet Volt and three other vehicles in close proximity at the test facility. During the week of November 14, 2011, NHTSA performed follow-up battery-level tests to simulate the incident. NHTSA performed three tests simulating the mechanical damage to a battery pack observed from the first incident. Two of the three tests produced thermal events, including fire. Because of these test results, NHTSA has opened this investigation to examine the potential risks involved from intrusion damage to the battery in the Chevrolet Volt, in coordination with the agency’s ongoing review of the emerging technology involved in electric vehicles PE11037