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.
DTC 88, Red Brake Warning Light Circuit Shorted To Battery: Notes
This test isolates a short to battery between EBCM and Red BRAKE warning light or an open driver circuit that does not allow Red BRAKE warning light to be illuminated by EBCM. This will only occur if an ABS fault is detected that may degrade base brake performance. ABS warning light will flash to indicate malfunction, but ABS will not be disabled.
NO RELATED
Use the Manual With the Right Hardware
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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.