RECALL Subject : CNG Solenoid May Melt, Possibly Leading to a Fire

Report Receipt Date: MAY 15, 2013

NHTSA Campaign Number: 13V225000

Component(s): FUEL SYSTEM, OTHER

Potential Number of Units Affected: 1,791

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Vehicle Make Model Model Year(s)

GMC SAVANA 2011-2013

Manufacturer: General Motors LLC

General Motors LLC (GM) and IMPCO Automotive Division of IMPCO Technologies, Inc. (IMPCO) are recalling certain model year 2011-2013 Chevrolet Express and GMC Savana Cargo vans that have a compressed natural gas (CNG) fuel system installed as original equipment by IMPCO. The fuel systems, manufactured February 14, 2011, through February 20, 2013, have a fuel shut-off solenoid connector to the CNG tank that may corrode and form a short.

A short at the connector may cause overheating, resulting in an increased risk of fire
GM will notify owners and GM dealers/fleets will perform the remedy which will include replacing the solenoid assemblies and fuel pump fuses and adjusting the wiring routing. An owner notification schedule has not yet been provided. GM's number for this recall is 13139. Impco's number for this recall is FA13GM001. Owner's may contact GM Fleet Action Center at 1-800-353-3867.

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153)