# Service bulletin 110215

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10147591
- Published by NHTSA: 2018\-11\-13
- Manufacturer's number: 110215
- Manufacturer's date: 2015\-01\-01
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE \(PCV\)

## NHTSA's summary

SUBJECT Deleting DME Adaptations After Crankshaft Sensor\-related Repairs. The erroneous misfire faults are stored, and the Service Engine Soon light \(MIL\) illuminates The ISTA Service Function to delete the DME adaptations fails to clear the crankshaft incremental wheel adaptation, depending on the current DME software version. This adaptation must be cleared whenever the following repairs are made: 1. Replacement of the crankshaft position sensor 2. Replacement of the incremental sensor wheel on the crankshaft 3. Replacement of the crankshaft 4. Replacement of the crankcase \(block\) with pistons 5. Replacement of the engine assembly Due to slight tolerance differences with the new replacement hardware and the original learned crankshaft position, values could cause cylinder balance calculation errors by the DME. DME software \(the incremental wheel adaptation cannot be cleared\)

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10147591-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10147591-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine, Exhaust and emissions, Crankcase ventilation \(PCV\)

## Vehicles listed

- 2014 to 2015 BMW 228I
- 2013 to 2015 BMW 320I
- 2012 to 2015 BMW 328I
- 2012 to 2015 BMW 335I
- 2014 to 2015 BMW 428I
- 2014 to 2015 BMW 435I
- 2014 BMW 525D XDRIVE
- 2012 to 2015 BMW 528I
- 2011 to 2015 BMW 535I
- 2010 to 2012 BMW 535I GRAN TURISMO
- 2011 BMW 535I US
- 2011 to 2015 BMW 550I
- 2010 to 2012 BMW 550I GRAN TURISMO
- 2012 to 2015 BMW 640I
- 2012 to 2015 BMW 650I
- 2013 to 2015 BMW 740I
- 2013 to 2015 BMW 740LI
- 2009 to 2015 BMW 750I
- 2009 to 2015 BMW 750LI
- 2012 to 2013 BMW ACTIVE HYBRID 3
- 2014 to 2015 BMW ACTIVE HYBRID 3
- 2013 BMW ACTIVE HYBRID 5
- 2012 BMW ACTIVE HYBRID 7
- 2014 BMW ACTIVE HYBRID 7
- 2011 BMW ACTIVEHYBRID 7
- 2014 to 2015 BMW M235I
- 2011 to 2015 BMW X3
- 2015 BMW X4
- 2014 to 2015 BMW X5

## Recalls for the same vehicles and component

- [22V119000](/recalls/nhtsa/22V119000.md), 2022-03-02: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE \(PCV\)
- [17V683000](/recalls/nhtsa/17V683000.md), 2017-10-30: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE \(PCV\)

## Other bulletins for the same vehicles and component

- [B110413](/bulletins/10151352.md), 2018-12-10, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE \(PCV\); ENGINE; ENGINE AND ENGINE COOLING. Engine Oil Consumption. The customer complains that the "low engine oil" message is displayed too frequently. CAUSE The cause is related to, but not limited to, one or more of the following components and systems shown below: Turbocharger Crankcase ventilation Engine gasket leaks Internal engine tolerances and sealing Improper filling or topping up Use the troubleshooting procedure below to help identify the cause.
- [112014](/bulletins/10149285.md), 2018-11-26, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE \(PCV\). Delivery Stop: Crankcase Failure. A Delivery Stop has been issued on certain 2015 model year vehicles with N20/N26 engines produced from September 4, 2014 through October 21, 2014. These vehicles may have a crankcase failure. Approximately 145 vehicles are affected.
- [SIB\-11\-03\-08](/bulletins/10038217.md), 2011-06-11, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE \(PCV\). BMW: CRANKCASE PRESSURE DIAGNOSIS AND INFORMATION FOR ALL VEHICLES. \*RM UPDATED ON 4/24/2013. \*KB

JSON: [/v1/bulletins/10147591](/v1/bulletins/10147591)

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