RADIO WHISTLE IN ETR CASSETTE

RADIO - WHISTLE IN ETR CASSETTE SOME 1981 ETR'S WITH AUTO REVERSE CASSETTE DECKS MAY HAVE A HIGH PITCHED WHISTLE THAT CAN BE HEARD IN SOME UNITS. THIS CONDITION CAN BE CORRECTED BY RADIO REPAIR CENTERS. REFER REPAIR CENTER TO THEIR DELCO ELECTRONICS TECHNICAL BULLETIN 81-T-1 (JANUARY, 1981) WHICH COVERS THE REPAIR FOR THIS CONDITION.

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.