F 250 4WD LD Pickup V8-5.4L SOHC VIN L (1997)
P1850 - P1854: Testing and Inspection
P1850
For diagnosis of P1850 refer to either pinpoint test
ESOF - Electronic Shift on the Fly
Pinpoint Test A, See: Transmission and Drivetrain/Transfer Case/Testing and Inspection/Pinpoint Tests/Electronic Shift on the Fly (ESOF)/A:
Vehicle Doesn't Shift Between 2WD and 4WD Modes
Pinpoint Test B, See: Transmission and Drivetrain/Transfer Case/Testing and Inspection/Pinpoint Tests/Electronic Shift on the Fly (ESOF)/B:
Vehicle Doesn't Shift Between 4WD Hi and 4WD Low Modes
