Do you REALLY have to take half the front end apart to change those bulbs?? What genius at GM DESIGNED A HEADLAMP ASSY THAT ISN 'T EASILY REMOVED TO REPLACE BULBS??
Shop manual(Haynes) says remove wheel, inner fender, bumper cover etc. to access the rear of the assembly just to change any of...
New front hubs installed recently.NAPA parts. Making sort of a grinding noise varies with road speed.
Any ideas on what might be wrong? Part? Error on our installation?
Agreed! I have discussed with Service Mgr. and salesperson at GM dealership where I bought my Yukon as well as my 2004 Astro Van. They can't help beyond installing a Curt aftermarket unit supplied by GM PARTS Central. Apparently there is additional wiring and maybe a firmware update to DIC...
BTW I believe the DIC only displays Trailer connected info if you have the factory installed brake controller.
Also, TOW/HAUL is intended to change the transmission programming to accommodate the extra load. Towing in "normal" mode can damage your transmission
Dumb move by GM. They made towing package and factory brake controller TWO SEPARATE OPTIONS....AND....THERE IS NO FACTORY CONTROLLER RETROFIT KIT. You have to buy an aftermarket brake comtroller (Tekonsha or Curt etc.) and mount and wire it up. GM dealer can provide a Curt unit thru GM
GM did...
Here is the link to the GM page with LMG specs for different applications
http://gmauthority.com/blog/gm/gm-engines/lmg/
Here is a snip of the chart on that page that had me scratching my head:
Not according to GM official website for LMG engine which shows 310 for Yukon and 320 for Tahoe on regular gas which is what prompted my original question. On E85 shows 326 HP for both vehicles... go figure!
Thanks for the reply.
Standard length YUKON, 4WD SLT, 20 inch polished aluminum wheels, 3.42 rear, all the c&C options (previously owned by a doctor). I'll look for the build options sticker which should list the engine code. On my other GM vehicles(all Chevys) it is under the hood or on the...
Inquiring minds want to know....Why is the same corporate small block LM rated at 320HP in Tahoe and 310HP in Yukon on regular no- lead and the same 326 HP on E85 for both?
My 2013 CPO Yukon has HD TOWING PACKAGE but no factory electric brake controller. Understand factory EBC can't be retro-fitted. Need recommenfation for an aftermarket EBC That works well and is NOT BULKY. My 96 Tahoe has Tekonsha Voyager... no longer available as I understand it.
My 96 needs a rust free RR quarter panel from RR dogleg in door opening to tail light and including RR wheel house and floor as wide as wheel house. Anyone have a line on one? Have owned my Tahoe since new and it has been a great truck for 20 years. Runs well and still looks good except for...
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