Diagnostic Code Index

2009 Chevrolet Tahoe Base, 4.8 CSECTION Diagnostic Code Index
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX

DTC Description
DTC B0012 or B0013  Driver Frontal Deployment Loop
DTC B0015  Driver Pretensioner Deployment Loop
DTC B0016  Left Roof Rail Initiator 1 Deployment Loop
DTC B0019 or B0020  Passenger Frontal Deployment Loop
DTC B0022  Passenger Pretensioner Deployment Loop
DTC B0023  Right Roof Rail Initiator 1 Deployment Loop
DTC B0033 or B0040  Third Row Left Roof Rail Deployment Loop
DTC B0052 or B0053  Deployment Commanded
DTC B0055  Side Airbag Deployment Commanded
DTC B0056  Passenger Frontal Air Bag Suppressed
DTC B0057  Passenger Side Air Bag Suppressed
DTC B0058  Passenger Pretensioner Suppressed
DTC B0071  Passenger Seat Belt Tension Sensor Circuit Voltage
DTC B0074  Passenger Occupant Classification Circuit
DTC B0079  Driver Seat Position Sensor Circuit
DTC B0081  Passenger Presence System
DTC B0083 or B0084  Front End Sensor
DTC B0085 or B0086  Front Side Impact Sensor
DTC B0087 or B0088  Rear Side Impact Sensor
DTC B0090  Rollover Sensor
DTC B1001 (SDM)  SDM Option Configuration Error
DTC B1001 (ROS)  Option Configuration Error
DTC B1011  System Disabled Information Stored Invalid Serial Data Received
DTC B1019  System Configuration Error
DTC B1370  Device Ignition 1 Circuit Short
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.
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