What could cause all of my turn signals to quit working at the exact same time?
What is your question?
At around 100,000 miles, I was driving when all of a sudden I noticed my turn signals had stopped working. When I used my turn signal, nothing happened at all. The turn signal light didn't blink on my dash and, I couldn't hear the clicking sound you usually hear when your turn signal is engaged either. I replaced all of the fuses and bulbs, so I know for certain that's not what's causing them to fail. I've also replaced the entire turn signal arm twice now. I bought the first replacement arm on RockAuto's website and when that didn't work I decided to buy another arm, new from Amazon, in hopes that the first one was maybe defective. So I changed the arm once again but still nothing happened. I've been driving without turn signals for over 2 years now because I can't figure out what exactly needs fixed. Luckily I haven't been pulled over so far, but it is very dangerous driving without being able to signal when I'm about to turn. What could be causing this issue?
How long has your 2010 Chevrolet Impala had this problem?
RepairPal Certified shops can diagnose and repair your 2010 Chevrolet Impala. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
If the fuses, switch & bulbs have all been replaced, it could be an issue with the body control module.
The body control module (if in need of replacement) will need to be programmed to the vehicle, failure to do so could cause certain features to be inoperative.
