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Dr. Hamman
Dr. Hamman, Technician
Category: Classic Car
Satisfied Customers: 2436
Experience:  I have 30 years experience repairing, restoring, and customizing cars, and pickup trucks.
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The tail lights and back up signals and turn signals don't

Customer Question

The tail lights and back up signals and turn signals don't work on my 78 f150 ranger
JA: Have you checked the bulbs? Have you checked the connection?
Customer: The bulbs and connections are correct
JA: Are you fixing your Ranger yourself? What have you tried so far?
Customer: I have a buddy helping me and I took the wire harness off and checked all the wires for cuts or slits and it's all connected correctly from the front to the back
JA: Anything else you want the mechanic to know before I connect you?
Customer: That's it
Submitted: 12 months ago.
Category: Classic Car
Expert:  Eric Gardner replied 12 months ago.

Hello, Do you have and know how to use a volt meter? If so I can guide you through the diagnostic process.