Turn signals and flasher stop working when I start the car?
2002 CHEVROLET MALIBU
140,000 MILES • 3.1L • 6 CYL • 2WD • AUTOMATIC
REBAROSA
MEMBER
1 POST
The turn signal and 4-way flashers work with the power on, but when you start the car, they both stop working.
Jul 25, 2022 at 10:48 PM
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STRAILER
✓Experienced Mechanic
55,273 POSTS
So, when the flasher is using about 12 volts it still works but when you start the engine the voltage goes to about 14 volts so the flasher overloads and stops working, here is the location of the flasher and how to change it out. Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.
Thanks so much Ken, that makes perfect sense. I ordered the part on eBay. Thanks so much what a great service you have.
Jul 27, 2022 at 2:58 AM
STRAILER
✓Experienced Mechanic
55,273 POSTS
You are welcome, use 2CarPros anytime, we are here to help. Please tell a friend.
Jul 28, 2022 at 2:55 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.