Park Avenue Ultra V6-3.8L SC VIN 1 (1991)
Radio/Stereo: Customer Interest
Radio - Poor FM Reception, Especially in 87 to 94 Mhz
Bulletin: 93-8-4
Date: Nov., '92
Ref.No.: 93-56-8
Corp.Ref.No.: 208117
SUBJECT:
POOR RECEPTION ON FM, ESPECIALLY IN THE 87 TO 95 MHZ RANGE
MODELS AFFECTED:
1992-93 PARK AVENUE/ULTRA AND LESABRE MODELS WITH UX1, UTO, OR U1A RADIO OPTIONS
CONDITION:
Owners of some of these vehicles with the UX1 (cassette with graphic equalizer), UTO (Bose Cassette), or U1A (CD with graphic equalizer), may
experience reduced FM radio reception especially in the lower half of the FM band. Buzzing tones and noises may be heard when tuning in the 87 to 95
MHZ range.
CORRECTION:
The E and C data wire(s) (circuit 835) going into the auxiliary 7-Pin Connector (C4) on the back of the radio must be modified.
There may be only one wire going into either Pin 6 or 7, or there may be two wires with one on Pin 6 and the other on Pin 7.
If only one wire:
