OEM navigation system in 2003 H2?

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Oct 26, 2008 | 04:05 PM

agood1

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Joined: Oct 2008

Posts: 4

OEM navigation system in 2003 H2?

Will the OEM navigation system in a later model work in my 2003 H2? I assume it will replace the radio and CD player....will the steering wheel controls still work?

Jan 17, 2020 | 05:35 PM

Sadsam

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Joined: Jan 2020

Posts: 1

Is there an upgrade for a 2003 H2 Hummer navigation system?

Apr 24, 2020 | 12:31 AM

hmer

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Joined: Jan 2014

Posts: 517

From: los angeles

Quote:

Originally Posted by Sadsam

Is there an upgrade for a 2003 H2 Hummer navigation system?

you can install a nav unit from a newer H2 but remember the newest nav CD available is 2012 so you will be missing alot when it comes to roads data .

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