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.
Circuit/System Description
2019 Chevrolet Blazer Premier, FWDSECTION Circuit/System Description
For an overview of the component/system, refer to: Parking Assist Description and Operation
| Circuit | Description |
|---|---|
| Control - Terminal 8 @ S126 Drive Mode Select Switch | The output is PWM controlled. |
| Control - Terminal 17 @ S126 Drive Mode Select Switch | The output circuit is switched to ground to activate the component. |
| Component | Description |
|---|---|
| K182 Parking Assist Control Module | The assembly has several functions:
|
| S126 Drive Mode Select Switch | The switch has a normally open contact. |
RENDER: 1.0x
NO RELATED
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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.