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 MANUALSCHEVROLET2012TRAVERSE AWD V6-3.6LREPAIR AND DIAGNOSISBRAKES AND TRACTION CONTROLHYDRAULIC SYSTEMDESCRIPTION AND OPERATIONBRAKE WARNING SYSTEM
2012 Chevrolet Traverse AWD V6-3.6L
Brake Warning System
2012 Chevrolet Traverse AWD V6-3.6LSECTION Brake Warning System
Brake Warning System Description and Operation
Brake Warning Indicator
The instrument panel cluster (IPC) illuminates the Red Brake Warning indicator when one or more of the following occurs.
* The body control module (BCM) detects that the park brake is engaged.
* The IPC detects the low brake fluid level switch is closed.
* The electronic brake control module (EBCM) detects an ABS malfunction which disables dynamic rear proportioning (DRP), and sends a serial data message to the IPC.
* The IPC performs the bulb check at the start of each ignition cycle. The Red Brake Warning indicator illuminates momentarily.
* The IPC detects a loss of serial data with the EBCM.
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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.