Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2008 Hummer H2 V8-6.2LFACTORY OEM SERVICE PROCEDURE
Memory Positioning Switch: Locations
Door Component Views
Front Doors
1 - Courtesy Lamp-Driver Door
2 - Outside Rearview Mirror-Driver
3 - Memory/Heated Seat Switch-Driver
4 - Driver Door Module (DDM)
5 - Speaker-LF Door
6 - Speaker-RF Door
7 - Passenger Door Module (PDM)
8 - Heated Seat Switch-Passenger
9 - Outside Rearview Mirror-Passenger
10 - Courtesy Lamp-Front Passenger Door
11 - Door Latch Assembly-Front Passenger
12 - Inflatable Restraint Side Impact Sensor (SIS) - Right Front
13 - Window Motor-Front Passenger Door
14 - Window Motor-Driver Door
15 - Inflatable Restraint Side Impact Sensor (SIS) - Left Front
16 - Door Latch Assembly-Driver Door
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.