Volvo TSB #TJ33686 1 0-2018
2018 Volvo XC90
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- This is a Technical Journal: Battery Energy Control Module (BECM), Cell balancing DTCs If Check engine light is on and balancing Diagnostic Trouble Code (DTC) is set in the BECM, follow advice under "Service". Service: Revised BECM SW has been released. Perform an upgrade of the software according to TJ 31543.
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