Service bulletin B270116
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 | 10147537 |
| Published by NHTSA | 2018-11-13 |
| Manufacturer's number | B270116 |
| Manufacturer's date | 2016-07-01 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
SERVICE ACTION: REPLACE THE DUST BOOT ON THE TRANSFER CASE. The dust boot (gaiter) for the front drive shaft at the transfer case may allow debris to enter the joint for the front driveshaft at the transfer case. The material of the dust boot may tear.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline
| BMW 750LI | 2016 |
|---|---|
| BMW R NINE T | 2017 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| MC330224 | 2024-04-01. Service bulletin. After close inspection of the manufacturing process, there is a weld seam at the hollow shaft and crown wheel connection in the rear drive that is not to specification in a few rear drives. Depending on riding habit, this can lead to slipping and loss of propulsion over time. |
|---|---|
| MC110521 | 2021-08-23. Service bulletin. During quality analysis, an issue was identified with a small group of sixteen (16) motorcycles that mayaffect crankshaft bearing wear. |
| MC62694734 | 2018-12-10. Service bulletin. Counterbalance shaft seal leaking. Faulty seal contact surface of the balance weight. |
| MC2300117 | 2018-11-26. Service bulletin. Customer complains about an operating failure on the left or right multifunction switch. |
| B340916 | 2018-11-05. Service bulletin. "POWER LOSS: CCM 350. Vehicle seems to have no power. CCM 350: ""It is possible to continue to drive. All-wheel drive system."" displayed One of the following fault memory entries may be stored: DSC_G11: o D36500 - Message fault (xDrive actuator information, ID: XDRV_ACT_INFO) - Timeout o D356E4 - Message fault (status of distribution of the longitudinal torque on the front axle rear axle, ID: ST_REPAT_XTRQ_FTAX_BAX) - Timeout Longitudinal Torque Distribution (LMV) control unit not operating" |
| B240516 | 2018-11-05. Service bulletin. """TRANSMISSION OVERHEAT WARNING"" MESSAGE IS DISPLAYED. Check Control Message ""Transmission overheating warning"" is displayed. One or more of the following fault codes are stored in the transmission control unit (EGS): * 4209A1 - Temperature sensors: Hot operation 1 with possible adaptation of shift program * 4209A2 - Temperature sensors: Hot operation 2 with torque reduction * 4209A3 - Temperature sensors: Hot operation A faulty transmission oil cooler thermostat." |
| B170517 | 2018-11-05. Service bulletin. SERVICE ACTION: REPLACE THE MOUNT FOR THE TRANSMISSION OIL COOLER THERMOSTAT. There may be a rattling noise coming from the engine area at the transmission oil cooler thermostat or (on xDrive models only) the transmission oil cooler lines coming into contact with the left front output shaft. The bracket that holds the transmission oil cooler thermostat to the left front frame rail may be defective |