transmissioncurrentgearj1939 - SPN 523

Gear that the transmission is in

High-Level Explanation

This signal represents what gear the transmission is in, where 0 is neutral, negative indicates reverse, and positive indicates forward gears. For at least two example vehicles, the gear is misreported as 130. These are possibly error states for the signal and must be removed for the values to be useful. This can be done by:

idxs = gdf.loc[gdf['transmissioncurrentgearj1939'] >= 130].index
gdf.loc[idxs, 'transmissioncurrentgearj1939'] = np.nan

Enables

Enabled By

Known Quirks

Visualizations with Explanations

Time series plot of transmissioncurrentgearj1939