2008 Hummer H2
Key Replacement - Save vs Dealer in Ventura County
Same-Day Keys | Save 40-60% vs Dealer
Dealerships charge a premium because they can. We don't. Same key, same programming, same quality - just without the markup. Call for an honest quote with no hidden fees.
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2008 Hummer H2
Key Options
Dealer-grade key for a fair, honest price
Save 40-60% on Your Hummer H2 Key
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2008 Hummer H2 Transponder Key Replacement - Fast, Affordable & Professional
Got a call from a guy out near Oxnard Skate Park. His 2008 H2 had been sitting for about two weeks while he was traveling, and when he got back, the only key he had just stopped working. Engine cranked fine but would not fire. Dash lit up with a solid THEFT SYSTEM indicator and that was that.
He had already tried waiting the ten-minute relearn timer three times in a row. Someone on an H2 forum told him to cycle the ignition on, wait ten minutes for the security light to go off, then repeat three times. That procedure works on older PassLock systems, but his truck runs PK3+ with a transponder chip in the key head. Different animal entirely. The chip in his B111-PT key had just stopped talking to the immobilizer module.
I set up on his driveway, connected through the OBD-II port, and ran the all-keys-lost procedure to wipe the old key data from the theft deterrent module. Cut a fresh B111-PT blank, programmed the new PK3 transponder, then paired the three-button remote. Lock, unlock, hatch release, all confirmed.
The whole thing took about 35 minutes. He kept looking at the THEFT SYSTEM light on the dash, waiting for it to come back on. It didn't.
He had been one phone call away from having it towed to a dealer in Thousand Oaks. Would have been a long wait and a much bigger bill.
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“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”
“Niv showed up, did his thing, and just like that I had two new keys for a fraction of what the dealership quoted. I have zero reservations recommending him to anyone who needs car keys replaced.”
“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”
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