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HOMESERVICE MANUALSCHEVROLET2025EQUINOX RS, FWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 49 (IMAGE DISPLAY CAMERAS)DIAGNOSTIC INFORMATION AND PROCEDURESDTC B101D (VIDEO PROCESSING CONTROL MODULE)CIRCUIT/SYSTEM VERIFICATION
2025 Chevrolet Equinox RS, FWD

Circuit/System Verification

2025 Chevrolet Equinox RS, FWDSECTION Circuit/System Verification
WARNING: This page is about a different car, the 2024 GMC Terrain and 2024 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON/Vehicle In Service Mode.
  2. Verify that DTC U0028 or U0029 is not set.
    • Go to next step: If none of the DTCs are set 
  3. Verify DTC B101D or B101E is not set.
    • If DTC B101D or B101E is not set 

      All OK

    • Go to next step: If DTC B101D or B101E is set 
  4. If equipped, remove SD card from X20 Memory Card Receptacle.
  5. Verify DTC B101D or B101E is not set.
    • Go to next step: If DTC B101D or B101E is set 
  6. Program the device that sets the DTC.
  7. Verify DTC B101D or B101E is not set.
    • If DTC B101D or B101E is set 

      Replace the device that sets the DTC.

    • Go to next step: If DTC B101D or B101E is not set 
  8. All OK
RENDER: 1.0x

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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.