Keyless remote & engine start [Archive] - Hummer H2 Forum: H2 forums

Keyless remote & engine start

11-30-2008, 10:16 AM
Hi, Have a question re H2 security system. My 2003 H2 won't start unless I press the open button on the keyless remote, regardless of whether or not the vehicle was locked. In addition, if I wait longer than 30 seconds or so after pressing the open button it won't start until I press the button again. Is there something in the programming I'm screwing up? I haven't pressed the issue with Dealer.


07-28-2009, 02:48 AM
Please try changing a battery in car remote. This usually helps. You can purchase a new or used car remote from our website - We offer free shipping for batteries.

If you changed the battery and your keyless entry remote still does not work, most likely you need a new remote. You can purchase a brand new or used good condition (B-stock) remote on our website. All remotes come with a 90 day money back policy. Please click on this link to our website below

If you have any more questions please contact us at [email protected]

You can also view our FAQ page for answers to common questions. Link below