Engine-Codes - GMC - B1011 GMC

B1011 GMC Code - System Disabled Information Stored Invalid Serial Data Received

- Code Popularity: 3,358 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1011 GMC?

  • Check for other codes

|How to Fix the B1011 GMC Code?

Start by checking 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 connector's pins.

|Code 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.

|What is the Cost to Diagnose the Code B1011 GMC?

Labor: 1.0

The cost to diagnose the B1011 GMC code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

Does your GMC have Safety Recalls? → Check here

|What are Code B1011 GMC Possible Symptoms?

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

|What Does the B1011 GMC Code Mean?

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).

B1011 GMC Code - System Disabled Information Stored Invalid Serial Data Received

|Need more Information on the B1011 GMC Code?

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|Need Help with the B1011 GMC Code?

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