B1011 GMC - System Disabled Information Stored Invalid Serial Data Received

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B1011 GMC Possible Causes

  • Check for other codes

First diagnose B1011 GMC code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

B1011 GMC Tech Notes

DTC B1011 does not indicate a system malfunction and will not cause any warning indicators to illuminate. When DTC B1011 sets, cycle the ignition and use the scan tool to clear the code, no further diagnosis is necessary.

Cost of diagnosing the B1011 GMC code

    Labor: 1.0

    The cost of diagnosing the B1011 GMC code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B1011 GMC Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B1011 GMC Meaning

The Inflatable Restraint Vehicle Rollover Sensor (ROS) utilizes battery power supply and a bidirectional interface circuit. The ROS modulates current on the interface to send ID, State of Health, and deployment commands to the Inflatable Restraint Sensing and Diagnostic Module (SDM). When the ignition is turned on the ROS responds by performing internal diagnostics and sending an ID to the SDM. The ROS continually communicates status messages to the SDM, which determines if a fault is present in the ROS circuit. If the fault is present, the ROS will set a Diagnostic Trouble Code (DTC).
OBDII Code B1011 GMC - System Disabled Information Stored Invalid Serial Data Received - Engine-Codes.com

B1011 GMC More Information

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