Turn Signal issue

[RedHotMark96]

Hey gents, I need a little help with a turn signal problem.

My front driver side turn signal blinks very fast (as does the green arrow on the dash), and although the rear brake light will come on, it will not blink at all. Everything on the passenger side works fine.
Is this a bulb issue or a wiring issue? What should I check?

I just had front speakers installed, but BestBuy doesnt think the problem was due to something they did.

 

[billcu]

Sounds like the multifunction switch to me. My red Mark does this every now and then.

My green Mark recently gave me some trouble when I tried to use my hazard flashers. They wouldn't work and took the turn signals and brake lights with them. I was away from home, and all I had was a can of spray silicone. I sprayed it into the hazard flasher button, cycled it a few times and it works fine now.

It's a temporary fix for now but I'm not going to fix it until it breaks again.

 

[topher5150]

check the bulb. on my mark when the rear turn signal went out it caused it to blink faster. also check the message center

 

[chicken]

start with the easy stuff, check the bulb.