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 MANUALSCHEVROLET2025TAHOE PPV, RWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTDRIVERS ASSISTANCE SYSTEMS - ADASIMAGE DISPLAY CAMERASDIAGNOSTIC INFORMATION AND PROCEDURESSURROUND VISION CAMERA SYSTEM MALFUNCTION (K124 IMAGE PROCESSING MODULE) (UV2 AND UKL)CIRCUIT/SYSTEM VERIFICATION
2025 Chevrolet Tahoe PPV, RWD
Circuit/System Verification
2025 Chevrolet Tahoe PPV, RWDSECTION Circuit/System Verification
- Ignition - On / Vehicle - In Service Mode
- Verify P53 Driver Information Display displays infotainment system information properly.
- If the component does not work as specified
Refer to: Symptoms - Entertainment .
- Go to next step: If the component works as specified
- If the component does not work as specified
- Verify DTC B198E or B2545 is not set
- If the DTC is set
Refer to: Diagnostic Trouble Code (DTC) List - Vehicle .
- Go to next step: If the DTC is not set
- If the DTC is set
- Perform the following visual inspections:
- Misalignment of the components: B87 Rearview Driver Information Camera
- Visible Damage
- Dirty
- If a condition exists - Repair or replace as necessary
- Go to next step: If none of the conditions exists
- Verify the surround vision camera system is calibrated.
- If the surround vision camera image displays an hour glass.
Refer to Surround Vision Camera Calibration (K124 Image Processing Module) (UV2 and UKL)
- Go to next step: If the surround vision camera image does not display an hour glass.
- If the surround vision camera image displays an hour glass.
- Refer to: Circuit/System Testing
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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.