Engine-Codes - Buick - B1011 BUICK

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

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

|B1011 BUICK code possible causes

  • Check for other codes

|How is the B1011 BUICK code repair?

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.

|B1011 BUICK code 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 B1011 BUICK code

Labor: 1.0

The cost to diagnose the B1011 BUICK 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.

|What are B1011 BUICK code possible symptoms?

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

|What is B1011 BUICK code 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).

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