Turn signals not working inside or out, brake light goes out when I turn the turn signal on?

Asked by Jkiepke Oct 22, 2019 at 06:50 PM about the 2003 Ford Expedition

Question type: Maintenance & Repair

Why is my turn signals not working and why does
my brake lights go out when I turn the turn signal
on

1 Answer

13,655

connection from frame/chassis to the BLACK terminal is in need of replacement~/cleaning~ and a brand new battery might help, and the connection to the motor block (near the alternator) need to be able to accept 30 amps~ check the red side for corrosion as well~ 1928 girl walking the cat, is mine, enjoy~

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