For a FWD 1993 Cadillac Deville there is no F85 BCM trouble code. There is however an E85 ECM trouble code.
ECM codes always have a prefix of E.
BCM codes always have a prefix of F.
E85 - Throttle body service required (throttle valve not closing).
for error code answers try the cadillac forums
NO vac pump in the '79 87&89 Brougham 85-87 deville 89-93 deville 86-86 eldorado 85-87 fleetwood 89-93 fleetwood 86-86 Seville
No you can not
location of fusible link 93 cad deville
EGR valve fault.
DTC - 93 Transmission pressure control solenoid circuit error
86 is the mean of 85, 91, 76, 85, and 93.
spark plug replacement on a 93 Cadillac DeVille 4.9 liter
there is a connector under the dash on the passenger side
there are no cabin filters in a 93 Cadillac deville
CODE 10 for Accord Civic CRV CRX Del Sol Odyssey Prelude 85-98 86-98 97-98 85-91 93-97 95-98 85-98 = IAT Sensor (Intake Air Temperature) defective circuit or unplugged / defective sensor
It is 86.