FixVault

Driver's Seat Control Switch (With Memory)

Remove driver's seat control switch. Using an ohmmeter, check for continuity between indicated switch terminals with switch in appropriate position. See DRIVER'S SEAT CONTROL SWITCH TESTING  table. See Fig 1 . Replace driver's seat control switch if it does not test as specified.

DRIVER'S SEAT CONTROL SWITCH TESTING

Switch Position Continuity Between Terminals No.
Front Up 2 & 10
Front Down 3 & 10
Rear Up 10 & 12
Rear Down 10 & 11
Seat Forward 9 & 10
Seat Rearward 1 & 10
Recline Forward 10 & 13
Recline Rearward 10 & 14
Memory Set 5 & 10
Memory "1" 6 & 10
Memory "2" 7 & 10
Fig 1: Identifying Driver's Seat Control Switch Connector C509 Terminals
G00013586Courtesy of FORD MOTOR CO.