Flasher relay 03 XL Denali

[treehan77]

Are you replacing the lighting block with a new one? Unbolt it and it'll come off, you might have to whack it a few times or pry a little bit. I'd recommend you replace - in my case I only had one corroded pin so I didn't. But I don't live where the salt the roads or anything either. If it still doesn't work right after you replace this part, I'd get the factory OEM flasher from Amazon or something, not from local auto store. It'll be cheaper anyway and it's the real brand. But I bet your block replacement will have you going good.

 

[erock198]

Light block was clean no corrosion whatsoever. Must be a cheap flasher from advance auto

 

[treehan77]

Like i said, get the oem delco one from amazon, it's cheaper than advance auto anyway.

 

[erock198]

oem delco flasher? yeah I'll do that.

 

[erock198]

...ok I read it. All pins looked good. I'll go with the flasher first though the block is easier to replace

 

[erock198]

Just to clarify http://www.amazon.com/ACDelco-10383...=8-2&keywords=flasher+relay+2003+gmc+yukon+xl

 

[treehan77]

did you get it working