What did you do to your NBS GMT800 Tahoe/Yukon Today?

[Tonyrodz]

Air box drain?

X2

 

[osiris94ej]

Air box drain?

X2

Pretty sure he's talking about the rear hvac.

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[Rocket Man]

Pretty sure he's talking about the rear hvac.

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What would the rear hvac have to do with water in the tailgate? There's no part of the hvac in the tailgate!

 

[osiris94ej]

What would the rear hvac have to do with water in the tailgate? There's no part of the hvac in the tailgate!

Draining out of the box into or under the carpet, and then out the rear door.

This is just how I'm understanding what he said.

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[Rocket Man]

Today I got frustrated trying to find '02 Escalade knobs for my hvac controls and headlight switch, so I ordered every control assembly off EBay. That's the headlight switch, dash hvac control and both rear overhead hvac controls. Total...$155. But then I'll sell my old ones and get most of that back. I might be crazy.

 

[BMITW]

The rear air conditioning exchanger must be located in the right rear behind the trim panels. There is a nipple that drains water just above the exhaust.

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[BigDaddy13440]

Called my local Goodyear Service station (my cousin is the manager), and said I'm bringing it in tomorrow. Took the 315 Fierce MT's off and went back to my 285 Kelly Safari ATR's, felt a TON of play when I had it off the ground. Probably going to need new Pitman and Idler arms, maybe tie rod ends and a ball joint (or two.. or three... hell, do all four if it's all apart!). And check the whine under the hood, might need a new power steering pump, or water pump, or at the very least (if I'm lucky) a belt tensioner or idler pulley....

 

[osiris94ej]

The rear air conditioning exchanger must be located in the right rear behind the trim panels. There is a nipple that drains water just above the exhaust.

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Yes that's where the rear hvac is located.

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[Rocket Man]

The rear air conditioning exchanger must be located in the right rear behind the trim panels. There is a nipple that drains water just above the exhaust.

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I did not know that...now I'll have to check mine! Did you just stick a wire in the hole?

 

[BMITW]

Draining out of the box into or under the carpet, and then out the rear door.

This is just how I'm understanding what he said.

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This exactly. It was running under the carpet and dripping between the tailgate and seal.

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