Close

Hummer H2 Key Won't Turn

Learn if it's a simple fix or time to seek out a trusted technician.

What are common reasons my Hummer H2 key won't turn?

While there are a variety of reasons your Hummer H2 key won't turn, the most common 3 are a binding steering column/lock, an ignition switch issue, or a problem with the ignition key.
35%
of the time it's
Binding Steering Column/Lock
27%
of the time it's
Ignition Switch
20%
of the time it's
Ignition Key

Get your Hummer issue diagnosed by a professional

Find a high quality auto repair shop or dealer near you
x

Related Hummer H2 Questions

See what others are asking about their Hummer H2. Get answers from RepairPal's community of auto experts and enthusiasts.
I replaced body control mod and had it reflashed at dealer and still doesn't shut off code u1000
I started my h2 and it started fine, no hesitation at all. as i began driving up my street, it felt sluggish and then...

Hummer H2 Key Won't Turn Repair Symptoms

When the electrical portion of the ignition switch fails, the vehicle will permanently or intermittently lose power to certain systems and components, depending on which positio...Read More
When the ignition switch lock cylinder fails, it can create a situation where the ignition cannot be turned, or takes much wiggling and shaking before it finally turns. Or, it's...Read More
A failing ignition cap on rotor will create misfires in the engine, and lead to hesitation, extreme power loss, engine stalling, poor fuel mileage, and illumination of the check...Read More