Having problems with your 2004 GMC Yukon ?

2004 GMC Yukon xl......If I put left turn signal on, the emergency lights flash. Found a burnt bulb for brake light and changed it. Problem persist. Emergency flasher switch still turns on flashers properly and right turn signal works,

Posted / edited by AnonymousUser on : 16-07-2018

Answers :

That vehicle has all three switches attached to the same module. Spray a little wd-40 into the flasher switch. Sometimes the slide on the flasher switch gets a little sticky and won't allow the turn signal to work independently. If that isn't the case, there is a repair kit for that available on ebay. the module of course costs around three hundred to replace but could possibly be found at a boneyard for much less. Also, check ebay for that module. Hopefully the WD-40 will fix it. Good luck.
Repair Help & Product Troubleshooting for 2004 GMC Yukon

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