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SIB 12 22 19: Ground connection fault codes

Ground connection fault codes on BMW G01/G05/G11/G12 and other models (2012–2021); BMW gives an inspection and repair procedure.

BMW service bulletin · NHTSA ID 10179811 · Aug 2020 · also written SI B12 22 19, B122219

What it covers

A service bulletin tells BMW technicians how to diagnose or fix a known issue. It is not a recall: a repair under a bulletin is normally paid by the owner unless the car is still under warranty or a warranty extension applies.

EME GROUND CONNECTION MONITORING FAULTS: Check Control message (CCM ID 794): "Drive. Check as soon as possible" illuminates. Increased ground cable contact resistance at Electrical Machine Electronics (EME) due to corrosion/oxidation.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 12 22 19
Also written: SI B12 22 19, B122219, 12 22 19, SIB-12-22-19, SI B122219
NHTSA ID10163032, 10179811 (revisions)
Document IDs filedB122219
TypeService bulletin
Date (first filed Jun 2019)
Models320i, 328d, 328i, 330e, 330i, 335i, 340i, 530e, 530i, 540d, 540i, 740e, 740i, 740LI, 745e, 750i, 750LI, ActiveHybrid 3, B7 ALPINA, M340i, M550i, M760i, X3, X5
Model years2012–2021
ChassisG01, G05, G11, G12, G20, G21, G30, G31, E90, E92, E93, F30, F31, F34, F97
EnginesB46/B48, B47, B57, B58, N20, N47, N52, N55, N63, N74, S58
Component (NHTSA)Electrical System

Model, year and engine coverage comes from NHTSA's records. Not every car in this range is affected; the official document lists the exact production dates and conditions.

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Before you pay: check your VIN for recalls

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Source: NHTSA Manufacturer Communications (public data). BimmerBench is not affiliated with BMW or NHTSA. The title and description above are our own plain-English summary; the full bulletin is BMW's document, linked above.

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