Radio Connector Pinout for '87-96 trucks. Premium sound was only offered '94-up.
IF THE IMAGE IS TOO SMALL, click it.
Note that P=purple; PK=pink.
C257-1 & -7 are not used on Broncos & Fs
C257-8 may be 54 LG/Y
C258-5 may be 801 DB/Or
C258-7 may be 813 Bk/W
See also:
MotorCraft 2016 Wiring Pigtail GuideFree wiring diagrams & TSBs requires an e-mail, but it doesn't have to be real
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