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Home >> Lincoln >> 2003 >> LS V8-3.9L VIN A >> Repair and Diagnosis >> Brakes and Traction Control >> Testing and Inspection >> Pinpoint Tests >> Test C
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Test C

Test C1:




Test C2-C10:





Pinpoint Test C: The Adjustable Pedal Does Not Operate

Normal Operation
The adjustable brake pedals operate forward or rearward when the adjustable pedal switch is pushed in either direction and current flows from the FEM module through circuit 34-AL19 (BU/BK) or circuit 32-AL19 (WH/GN). Ground to the switch is supplied by circuit 31-AL19a (BK/GN). The adjustable pedal motor receives power from the FEM through circuit 34-AL18 (BU/RI)) (rearward) or circuit 35-AL18 (VT/BU (forward). The adjustable motor connects to a cable that transmits motor rotation into the adjustable brake pedal assembly. Another cable transmits motor rotation between the brake pedal assembly and the accelerator pedal assembly.

Possible Causes
^ Adjustable pedal motor
^ Circuits 34-AL19 (BU/BK), 32-AL19 (WH/GN), 31-AL19a (BK/GN), 34-AL18 (BU/RD) or 35-AL18 (VT/BU)
^ Adjustable pedal motor cables
^ Manual switch
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