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 MANUALSCHEVROLET2018TAHOE FL, 4WD, GASREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOLLISION/AVOIDANCEIMAGE DISPLAY CAMERA SYSTEMDIAGNOSTIC INFORMATION AND PROCEDURESDTC B395D: CAMERA MISALIGNED - WRONG MOUNTING POSITIONCIRCUIT/SYSTEM VERIFICATION
2018 Chevrolet Tahoe FL, 4WD, Gas
Circuit/System Verification
2018 Chevrolet Tahoe FL, 4WD, GasSECTION Circuit/System Verification
- Verify there are no other DTCs set in the K157 Video Processing Control Module.
- If the DTC is set
Diagnose those DTCs first. Refer to Diagnostic Trouble Code (DTC) List - Vehicle
- Go to next step: If no other DTCs are set
- If the DTC is set
- Clean all camera lenses, verify mirrors are folded out, and verify the trunk is closed.
- If mirrors are not folded out or trunk lid is not closed
Perform needed tasks
- Go to next step: If mirrors are folded out and trunk is closed
- If mirrors are not folded out or trunk lid is not closed
- Park the vehicle in a flat area with parallel lines on both sides. Vehicle running, transmission in R, verify the line alignment in overhead view, both lines are parallel and aligned well in the front, side, and rear cameras.
- If the overhead view is not clear
- Perform the K157 Video Processing Control Module calibration. Refer to Video Processing Control Module Calibration
- Go to next step: If the overhead view is clear
- All OK.
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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.