I have 2009 that the right side blinker clicks three times at a normal speed then speeds way up like a bulb is out all bulbs are fine and new..... also when I hit the brake pedal the front marker light comes on and when I let off it goes off..... The dome light doesn't work when the door opens (I DO KNOW WHICH BUTTON IS FOR THE LIGHT) It does comes on very rarely one and a great great while..... Please help! It sucks to know your paying on a truck with messed up electrical!!!! Thank you!!!

 

Sounds like you need to replace the blinker module in the steering column the wires tend to rub bare over time especially if you have a tilt column. As for the dome light, replace the drivers door suppressor button for dome light.

 

Hey bobby180360,

I can definitely understand how these issues with your side blinker and brake pedal may be frustrating. If you're interested in having your dealership check into this for you, we'd be happy to follow up with them for you. If we can be of assistance, please PM us your VIN, mileage, contact info, and preferred dealership.

Amber N.
Chevrolet Customer Care