Front seating area, driver side, behind dash, driver side of steering column, mounted above fuse panel.
The trunk
In the 91, there are two fuses for those features. Fuse 18 (15 amp) runs the Backup Lights, Turn Flasher and Turn Lights. Fuse 19 (20 amp) runs the Brake Lights and Hazard Flasher. (From the 91 Caprice service manual)
Probably the turn signal/hazard flasher went bad. On some vehicles they are separate units, but on some vehicles they are the same unit.
Yes, you need to remove the plastic lower dash panel to gain access to the signal and 4-way flasher relays.
Where is the turn signal flasher on a 2004 ventra van
Look for either a blown fuse or replace flasher unit for the signal lights (it is separate from the hazard lights flasher unit).
They use separate flasher relays. Replace the turn signal flasher relay.
no both systems have a separate flasher
Two separate circuits in most vehicles. You have a fuse and a flasher for the hazards and you have a separate fuse and flasher for the signals.
Well, if none of them work, (front or back) I'd suspect a fuse or the flasher. Do the 4 way emergency lights work? If so, they operate on a separate flasher and this would indicatethat the turn signal flasher is bad.
These are two separate circuits. They use separate flasher relays. They use separate fuses. They use separate switches. Check your signal fuse and signal flasher relay.
you need to change the flasher can for the signal lights
Same flasher for left and right signals but a different flasher for the emergency flashers.
No they are 2 separate things.
Buy a "highway" turn signal flasher
Yes.
Check the fuse, and the Turn Signal Flasher Relay. The hazzard lights have a separate relay.