F 450 4WD Super Duty V10-6.8L VIN Z CNG (2003)
Test AB2-AB3
Tests AC
PINPOINT TEST AC: THE TRAILER LAMPS ARE INOPERATIVE - TRAILER REVERSING LAMPS
Test AB2-AB3
Tests AC
PINPOINT TEST AC: THE TRAILER LAMPS ARE INOPERATIVE - TRAILER REVERSING LAMPS