To find out if your BMW has an IBS sensor recall, you need to call the dealer and provide them with the VIN or check for recalls online. 002E8D DME: Intelligent Battery Sensor, signal transmissionįrom time to time, BMW may recall vehicles if they have been manufactured with safety defects.These messages may be stored in the DME module if there is a problem with the IBS sensor. The DME will check the current, voltage, and temperature. Turn on your scanner and allow it to communicate with the onboard diagnostic system.įault codes related to the IBS sensor are stored in the DME module.Turn on the ignition but do not start the engine.Plug your diagnostic scanner into the port.Locate the OBD-II port under the dashboard, driver’s side.You will need a BMW diagnostic scanner such as Foxwell NT510 for BMW. We scan the DME module for fault codes to find out if the IBS sensor on BMW is defective. This is known as the Bit Serial Data Interface or BSD.īMW IBS sensor measures several battery parameters such as: The second cable is connected to the DME and measures the battery load.

One of the IBS cables connects gets power from the positive terminal. The IBS sensor is mounted on the battery negative terminal with a ground cable and two connectors. The Intelligent Battery Sensor (IBS) monitors various battery parameters such as voltage, current, and temperature.

How much does a new BMW IBS Sensor cost?īattery plays a critical role in BMW cars.

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