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A. Penland
A. Penland, Ford Senior Master Technician, ASE
Category: Ford
Satisfied Customers: 6667
Experience:  ASE Master Certified, ASE Advanced Gasoline Engine Performance
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Im working on 11/07 e450 5.4 no start condition the red lock

Customer Question

im working on 11/07 e450 5.4 no start condition the red lock is blinking and doesnt crank also no communication at dlc connector
Submitted: 1 year ago.
Category: Ford
Expert:  A. Penland replied 1 year ago.
First lets get the scan tool to talk to the vehicles modules. Check fuse #26 in the dash fuse box. It is a 20 amp fuse. If the fuse is good, then check for power on pin #16 of the DLC. Below is a picture showing the connector and pin #16.Please let me know if you have power there and/or if the fuse is ok.