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BMW TSB #612514
2015 BMW M4
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- Service Action: Check and Repair the NVLD Wiring Harness. The wiring harness for the NVLD2 (Natural Vacuum Leak Detection: tank leak diagnosis) may rest against the right rear strengthening brace and chafe through the harness insulation. This may lead to a short circuit and blow Fuse 104. Incorrect harness protection
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