U2000 on the 2017 Land Rover Range Rover
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| SSM73628 | 2021-03-22. Service bulletin. Issue: JLR are currently investigating 'Traction Reduced' message displayed on the Instrument Cluster (IC) message center and DTC U2000-4B logged within the Rear Differential Control Module (RDCM). |
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| LTB01202NAS2 | 2018-11-05. Service bulletin. A 'Traction Reduced' warning message may be displayed on the Instrument Cluster and a 'juddering' noise may be heard when the steering is in the full lock position, such as during low-speed maneuvers and parking. Upon further diagnosis, the technician may find DTC (Diagnostic Trouble Code) U2000-4B stored in the Rear Differential Control Module (RDCM). |
| LTB01202NAS1 | 2018-10-29. Service bulletin. A 'Traction Reduced' warning message may be displayed on the Instrument Cluster and a 'juddering' noise may be heard when the steering is in the full lock position, such as during low speed maneuvers and parking. Upon further diagnosis, the technician may find Diagnostic Trouble Code (DTC) U2000-4B stored in the Rear Differential Control Module (RDCM). |
| LTB01202NAS2 | 2018-10-22. Service bulletin. A 'Traction Reduced' warning message may be displayed on the Instrument Cluster and a 'juddering' noise may be heard when the steering is in the full lock position, such as during low-speed maneuvers and parking. Upon further diagnosis, the technician may find DTC (Diagnostic Trouble Code) U2000-4B stored in the Rear Differential Control Module (RDCM). |
| LTB01202NAS1 | 2018-10-15. Service bulletin. A 'Traction Reduced' warning message may be displayed on the Instrument Cluster and a 'juddering' noise may be heard when the steering is in the full lock position, such as during low speed maneuvers and parking. Upon further diagnosis, the technician may find Diagnostic Trouble Code (DTC) U2000-4B stored in the Rear Differential Control Module (RDCM). |
| SSM73628 Attachm | 2018-04-02. Service bulletin. Issue: JLR are currently investigating 'Traction Reduced' message displayed on the Instrument Cluster (IC) message center and DTC U2000-4B logged within the Rear Differential Control Module (RDCM). |
| SSM73628 | 2018-04-02. Service bulletin. Issue: JLR are currently investigating 'Traction Reduced' message displayed on the Instrument Cluster (IC) message center and DTC U2000-4B logged within the Rear Differential Control Module (RDCM). |
| SSM73628 Attachm | 2018-01-29. Service bulletin. Issue: JLR are currently investigating 'Traction Reduced' message displayed on the Instrument Cluster (IC) message center and DTC U2000-4B logged within the Rear Differential Control Module (RDCM). |
| SSM73628 | 2018-01-29. Service bulletin. Issue: JLR are currently investigating 'Traction Reduced' message displayed on the Instrument Cluster (IC) message center and DTC U2000-4B logged within the Rear Differential Control Module (RDCM). |
9 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.