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.
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HOMESERVICE MANUALSCHEVROLET2007HHR L4-2.4LREPAIR AND DIAGNOSISBRAKES AND TRACTION CONTROLHYDRAULIC SYSTEMLOCATIONS
2007 Chevrolet HHR L4-2.4L
Hydraulic System: Locations
2007 Chevrolet HHR L4-2.4LSECTION Locations
Hydraulic Brake Component Views
Left Front of the Engine Compartment
1 - Windshield Washer Fluid Pump
2 - Windshield Wiper Motor Assembly
3 - Brake Fluid Level Switch
4 - Fuse Block - Underhood
5 - G111
6 - Transmission Control Module (TCM) (MN5)
7 - Engine Control Module (ECM)
8 - Electronic Brake Control Module (EBCM)
Center Console Components
Center Console Components:
1 - I/P Trim
2 - Body Control Module (BCM)
3 - Master Window Switch
4 - A/T Shift Control (MN5)
5 - Floor Panel
6 - Park Brake Switch
7 - Inflatable Restraint Sensing and Diagnostic Module (SDM)
8 - Floor Panel
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.