Question about Hummer H2

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Engine code p2a01 hummer h2 sut 2006 - H2 Hummer Cars & Trucks

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toddgilbert

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You will get your solution and all info on service info, repair info, parts info, wiring/electrical/fuse diagrams, error/fault codes, torque specs, PCV, , owner's/service/repair/parts/maintenance manuals etc everything
this website www.reliable-store.com
it's a very good website for vehicle problems even as old as 1991 ford..

Posted on Mar 19, 2018

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Anonymous

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SOURCE: I just got my 2007 hummer h2 sut, but I don't know how to turn on

The fog lights run by default during the day in the "auto" position. To activate the headlights and the fog lights you need modify the jumper position in the fuse box for the lights. "see fuse box diagram"

Posted on Jun 26, 2009

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Anonymous

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SOURCE: radio is locked-need to unlock, plus unlock code

1 have h3 hummer and replaced the radio (ac delco) and is locked,i need to unlock it

Posted on Dec 15, 2009

Anonymous

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SOURCE: I need to remove the luggage racks from my 2007 Hummer h2 SUT

I have the same vehicle and was able to remove mine with the following steps: 1) remove light behind each rear of luggage rack rail using phillips screwdriver (one screw each side). 2) remove molding underneath each light using T20 torx driver (2 screws each side). 3) Loosen cross rails nobs. 4) Side cross rails off of roof.

Posted on Dec 27, 2009

Anonymous

  • 1 Answer

SOURCE: where is the oil sending unit on 2006 hummer h2

Just finished changing one out tonight on a 2004 H2 with 6.0L. It's on the back of the block, behind the intake manifold and beside the distributer. There is a wire harness connector on one side and a manifold bolt on the other so it's a tight space. Use a 12 point thin-wall deep socket (a 6 point deep impact socket won't clear). Then slid a 6" long piece of hose over the new unit to get started in the hole, wasn't enough room to get hands in to install without the hose.

Posted on Nov 24, 2010

dttech

dttech

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SOURCE: The reduce engine power message

The Powertrain Control Module (PCM) is shutting down your throttle body control for some reason and limiting how much throttle you can apply. The only way to find out why it is doing this is to scan the PCM for Diagnostic Test Codes (DTCs) and diagnose any existing codes accordingly. It is very likely to be caused by a fault in your throttle position sensor or accelerator pedal position sensor circuits.

There is a Technical Service Bulletin (TSB) for your vehicle which covers a known problem with reduced engine power and sets DTC P2138. The known problem is that the Accelerator Pedal Position (APP) sensor circuits are being infiltrated by water intrusion into a connector and causing erratic voltage readings at the PCM. It is TSB reference # 07-06-04-019D

Posted on Jul 18, 2011

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The reduce engine power message keeps coming on, giving limited power when driving does anyone know what the proble could be with my 2007 hummer H2 SUT.


The Powertrain Control Module (PCM) is shutting down your throttle body control for some reason and limiting how much throttle you can apply. The only way to find out why it is doing this is to scan the PCM for Diagnostic Test Codes (DTCs) and diagnose any existing codes accordingly. It is very likely to be caused by a fault in your throttle position sensor or accelerator pedal position sensor circuits.

There is a Technical Service Bulletin (TSB) for your vehicle which covers a known problem with reduced engine power and sets DTC P2138. The known problem is that the Accelerator Pedal Position (APP) sensor circuits are being infiltrated by water intrusion into a connector and causing erratic voltage readings at the PCM. It is TSB reference # 07-06-04-019D

Jul 18, 2011 | 2007 Hummer H2 SUT

1 Answer

I need to remove the luggage racks from my 2007 Hummer h2 SUT


I have the same vehicle and was able to remove mine with the following steps: 1) remove light behind each rear of luggage rack rail using phillips screwdriver (one screw each side). 2) remove molding underneath each light using T20 torx driver (2 screws each side). 3) Loosen cross rails nobs. 4) Side cross rails off of roof.

Nov 27, 2009 | 2007 Hummer H2 SUT

1 Answer

Hummer H2 engine won't turn over, key won't


Dead Battery? Bad starter motor?

Try pushing on the brake and making sure its all the way in park.

Turn the steering wheel back an forth a little to remove the key.

None of those work, Call triple A, find a shop.

Jun 07, 2009 | 2007 Hummer H2 SUT

1 Answer

I just got my 2007 hummer h2 sut, but I don't know how to turn on


The fog lights run by default during the day in the "auto" position. To activate the headlights and the fog lights you need modify the jumper position in the fuse box for the lights. "see fuse box diagram"

Apr 05, 2009 | 2007 Hummer H2 SUT

1 Answer

Hummer H2 SUT DTC Code C0563


C0563 - Calibration ROM Checksum Error
Not sure what it means but thats what I found when I looked it up

Oct 27, 2008 | 2005 Hummer H2

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