Where is the turn signal flasher on a 2004 ventra van
Yes, you need to remove the plastic lower dash panel to gain access to the signal and 4-way flasher relays.
The 2003 Chevy S 10 pickup truck turn signal flasher relay switch can be found beneath the drivers side dashboard. The turn signal flasher relay switch will be between the gas pedal and the brake pedal.
Look in or near the fuse box Probably left side of steering column near the firewall
everyone should have a manual for their vehicle, and the library should have a professional manual available...in the reference section, you'll have to make copies of the important sections...good luck :)
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)