Circuit/System Verification

2018 Chevrolet Tahoe FL, 4WD, GasSECTION Circuit/System Verification
  1. Ignition ON.
  2. Verify DTC B395B 4B is not set.
    • If the DTC is set 
    1. Program the K157 Video Processing Control Module.
    2. Verify DTC B395B 4B is not set after programming and performing Video Processing Control Module Calibration .
      • If the DTC sets after programming, replace the B225L Sideview Camera - Left.
      • If the DTC does not set
    3. All OK.
    • Go to next step: If the DTC is not set 
  3. Verify DTC B395B 66 is not set.
    • If the DTC is set 

      Remove the B225L Sideview Camera - Left and reinstall

    • Go to next step: If the DTC is not set 
  4. Verify DTC B395B 08 is not set.
    • If DTC is set 

      Refer to Circuit/System Testing

    • Go to next step: If DTC is not set 
  5. All OK.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.