Ford Workshop Service and Repair Manuals > F 450 2WD Super Duty V8-5.4L SOHC VIN L (2003) > Lighting and Horns | Trailer Lamps | Component Information | Testing and Inspection | Initial Inspection and Diagnostic Overview | Page 9957

Initial Inspection and Diagnostic Overview|Page 9958 > < Initial Inspection and Diagnostic Overview|Page 9956

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Test AE1-AE2

Tests AF

PINPOINT TEST AF: THE TRAILER ELECTRIC BRAKES ARE INOPERATIVE

Lighting and Horns
Trailer Lamps / Component Information
Testing and Inspection / Initial Inspection and Diagnostic Overview
Page 9957

Initial Inspection and Diagnostic Overview|Page 9958 > < Initial Inspection and Diagnostic Overview|Page 9956