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 Verification
2025 Chevrolet Suburban LS, RWDSECTION Circuit/System Verification
- Vehicle ON.
- Verify DTC B1599 is not set.
- If the DTC is set
- Verify the B292 Driver Monitoring Camera is mounted correctly.
- If the B292 Driver Monitoring Camera is incorrectly mounted, remove and reinstall camera
- Go to next step: If the B292 Driver Monitoring Camera is mounted correctly
- Verify the B292 Driver Monitoring Camera is clean
- If the B292 Driver Monitoring Camera is not clean, clean camera and clear DTC
- Go to next step: If the B292 Driver Monitoring Camera is clean
- Refer to circuit system testing.
- If the DTC is not set
- The condition is not currently present and may be an intermittent fault.
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.