SFCC_MAR2021_31
Service Bulletin Details
Public Details for: SFCC_MAR2021_31
Lost communication with battery energy control module "a"
Models from 2021
| 2021 LAND ROVER DISCOVERY SPORT |
| 2021 LAND ROVER RANGE ROVER |
| 2021 LAND ROVER RANGE ROVER EVOQUE |
| 2021 LAND ROVER RANGE ROVER SPORT |
Models from 2020
| 2020 LAND ROVER DISCOVERY SPORT |
| 2020 LAND ROVER RANGE ROVER |
| 2020 LAND ROVER RANGE ROVER EVOQUE |
| 2020 LAND ROVER RANGE ROVER SPORT |
Models from 2019
| 2019 LAND ROVER DISCOVERY SPORT |
| 2019 LAND ROVER RANGE ROVER |
| 2019 LAND ROVER RANGE ROVER EVOQUE |
| 2019 LAND ROVER RANGE ROVER SPORT |
TECHNICAL TOPICS POWERTRAIN PCM U0111-00 Lost Communication With Battery Energy Control Module "A" Technical Description: – 19MY – Onward Range Rover, RR Sport, RR Evoque, Discovery Sport MHEV variant only Following a PCM/EPICD/BECM combination update, the PCM stores 12652800 (U0111-00) and the BECM appears offline. Status: – – – – Carefully inspect the 48V battery cables and connector for proper fit, terminal tension at the connector and proper seating. Correct any issues identified before proceeding. If the condition persists following a bus sleep, disconnect the 12V battery and allow the vehicle to sit for 10 minutes. Reconnect the battery and re-evaluate. If diagnostic support is required after all TOPIx Workshop Manual DTC Help Text in the relevant section 100-00 steps and Pathfinder Guided Diagnostics have been completed, raise a TA. Any time a DTC is displayed as a number string and "Unknown DTC" description, please raise a Diagnostic EPQR so the Pathfinder team can update the software to ensure the DTC decoding is addressed. PRINTED COPIES ARE UNCONTROLLED 31