BLOWER MOTOR INOP. OR WILL NOT STOP RUNNING (NEW PARTS KIT)

MODELS AFFECTED: 1982-88 LESABRE AND ELECTRA ESTATE WAGON 1982-85 LESABRE 1982-84 ELECTRA AND PARK AVENUE 1982-87 REGALS 1982-85 RIVIERAS WITH C68 A/C

NOTICE: This bulletin has been revised to add the Regals and Rivieras and to correct the parts statement.

Some 1982-88 Buicks with C68 HVAC systems may exhibit the subject condition due to a shorted power transistor in the power module of the automatic HVAC system.

This condition may be addressed by the installation of a power module service kit, part number 10135631.

Parts are currently available from GMSPO.

Labor Operation Number: T1397

Labor Time: .5 Hours

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.