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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G3500, VAN PASSENGER EXTENDEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 501 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDTC B0081DTC DESCRIPTORS
2008 Chevrolet Chevy Express G3500, Van Passenger Extended

DTC Descriptors

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION DTC Descriptors
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2009 GMC Savana Special, 2009 GMC Savana Camper Special, 2009 GMC Savana, 2009 Chevrolet RV Cutaway, and 2009 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
DTC B0081 0F

Passenger Presence System Erratic

DTC B0081 3A

Passenger Presence System Incorrect Component Installed

DTC B0081 4B

Passenger Presence System Calibration Not Learned

DTC B0081 5A

Passenger Presence System Plausibility Failure

DTC B0081 39

Passenger Presence System Internal Electronic Failure

DTC B0081 71

Passenger Presence System Invalid Serial Data Received

RENDER: 1.0x

NO RELATED

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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.