2004 6.0 NV4500 Tahoe

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HiHoeSilver

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I think its JH2 BRAKE HYD POWER, DISC/DISC, 7,200 LBS

Its the only one that seems to make sense out of my RPO codes. Anyone else have hydro and mind posting their RPOs?

I'm just curious to know what package the hydroboost was included with since mine is so base.

You are correct on JH2. I think it may be like the efans and every 05-6 SUV got it. Can't say I've seen one without.
 
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Dantheman1540

Dantheman1540

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You are correct on JH2. I think it may be like the efans and every 05-6 SUV got it. Can't say I've seen one without.


Well this is a 2004 and I was told the E fans were swapped in with OEM harness and fans by the previous owner. Also I find it strange a 4.8 truck that isn't allowed to have a tow package has a 7,200lbs rating. These things got all sorts of weird options.
 

HiHoeSilver

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Well this is a 2004 and I was told the E fans were swapped in with OEM harness and fans by the previous owner. Also I find it strange a 4.8 truck that isn't allowed to have a tow package has a 7,200lbs rating. These things got all sorts of weird options.

Maybe hydroboost was 03+ then.
03 was a big year for change. Then a couple for 05-6.
 

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