20 Most Recent 2008 GMC Yukon - Page 2 Questions & Answers

u need to remove the heater core and plastic box to get to it

Your local dealer should have a replacement 'tab' which can sometimes be soldered back onto the glass. Sometimes it just doesn't work and the glass will need to be replaced. I have done many of these, it is a 50/50 shot

Sounds like you need to have the pressure checked with a mechanical gauge. Make sure the oil pressure sensor is in the loop when you do so the fuel pump will run.If the pressure is normal when the engine is warmed up, it could be something with the instrument cluster.

get a haynes manual for it at a parts store or on ebay,it will tell you what you need to know and do and is well worth the investment

Changing tires from the OEM size will cause this,and many other problems as well. Such as steering and handling. You will also be driving faster than your speedometer say`s.Shocks and struts and all the suspension parts will wear faster.Maybe the dealer could remove that display.

take it to your local garage and have them read the code with a obd code reader

Check with your owner's manual. They will give you the precise location.

First check fuses.

http://www.extendedgmwarranty.com/owners-manual/gmc/2008-GMC-Yukon.pdfclick here and check this manualhope will get your solutionthx