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HOMESERVICE MANUALSCHEVROLET2019EXPRESS 2500 BASE, VAN CARGO EXTENDED, 6.0L ENG VIN GREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 15 (DRIVER ASSISTANCE SYSTEMS)DIAGNOSTIC INFORMATION AND PROCEDURESDTC B094B OR B094CCIRCUIT/SYSTEM VERIFICATION
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN G

Circuit/System Verification

2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION Circuit/System Verification
WARNING: This page is about a different car, the 2018 GMC Savana 3500, 2018 GMC Savana 2500, 2018 Chevrolet Express 3500, and 2018 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition - On / Vehicle - In Service Mode
  2. Verify DTC B094B 45/B094C 45 is not set.
    • If the DTC is set 
    1. Program the control module:B218 Side Object Sensor Module
    2. Verify the DTC does not set.
      • If the DTC is set

        Replace the appropriate component:B218 Side Object Sensor Module

      • Go to next step: If the DTC is not set
    3. All OK.
    • Go to next step: If the DTC is set 
  3. Verify DTC B094B 00, B094C 00, B094B 08, B094C 08, B094B 54, B094C 54 is not set.
    • If the DTC is set

      Replace the appropriate component:B218 Side Object Sensor Module

    • Go to next step: If the DTC is not set 
  4. Verify DTC B094B 58/B094C 58 is not set.
    • If the DTC is set 

      Verify the following conditions do not exist:

    • Visible Damage
    • Dirty
    • If a condition exists - Repair or replace as necessary
    • If no conditions exist - Replace the appropriate component:B218 Side Object Sensor Module
    • Go to next step: If the DTC is not set 
  5. 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.