If your hazard lights don't work but your turn signals do work it could be that your Hazard Lamp Flasher needs to be replaced. Your car has both a "hazard lamp flasher" and a "turn signal lamp flasher". Your "turn signal lamp flasher" is working but your "Hazard Lamp Flasher" may not be working. Buy a new "hazard lamp flasher" and install it. The hazard lamp flasher is located behind the instrument panel to the left of the steering column.
try replacing all sets of fuses for the hazard and the tail lights.
Turn signal flasher?
If your 1999 Ford Expedition has turn signals that do not work but hazard lights that do work, it is likely that you have a fuse that is blown. You might also have a wiring issue including exposed wiring.
Bad bulbs? Sockets corroded?
Lights or signals fits this 'fill in the blanks'-type question..
Is the hazard lights button not on top of the steering column ? The switch for the hazard lights on my 1995 Ford Explorer is part of the multi functin switch ( turn signals etc. )
If the turn signals on a car works but the hazard lights do not there may be a problem with the flasher switch. The flasher is located in the steering column, and a damaged unit can cause the lights to stop working.
Make sure hazard switch is pulled all the way out May be a problem in thw steering column
hazards and turn signals have separate flashers. replace flasher for turn signals
There are 2 separate flashers.jd
because of a flasher switch, located in the fuse panel.
Lighting control module