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.
2007 Hummer H3 AutomaticFACTORY OEM SERVICE PROCEDURE
Window Systems Component Views
| Callout | Component Name |
|---|---|
| 1 | Door Lock Actuator - Driver |
| 2 | Door Lock and Window Switch - Driver |
| 3 | Speaker - LF Door Tweeter (UQ2) |
| 4 | Outside Rearview Mirror - Driver |
| 5 | Outside Rearview Mirror Switch |
| 6 | C202 |
| 7 | C209 |
| 8 | Speaker - LF Door |
| 9 | Window Motor - Driver |
| 10 | Inflatable Restraint Side Impact Sensor (SIS) - Left Connector (ASF) |
| Callout | Component Name |
|---|---|
| 1 | Outside Rearview Mirror - Front Passenger |
| 2 | Speaker - RF Door Tweeter (UQ2) |
| 3 | Door Lock and Window Switch - Front Passenger |
| 4 | Door Lock Actuator - Front Passenger |
| 5 | Inflatable Restraint Side Impact Sensor (SIS) - Right Connector (ASF) |
| 6 | Window Motor - Front Passenger |
| 7 | Speaker - RF Door |
| 8 | C211 |
| 9 | C210 |
| Callout | Component Name |
|---|---|
| 1 | Speaker - LR Door |
| 2 | Door Lock and Window Switch - LR |
| 3 | C316 |
| 4 | Window Motor - LR |
| 5 | Door Lock Actuator - LR |
| Callout | Component Name |
|---|---|
| 1 | Door Lock and Window Switch - RR |
| 2 | Speaker - RR Door |
| 3 | Door Lock Actuator - RR |
| 4 | Window Motor - RR |
| 5 | C317 |
Factory Service Tools
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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.