Chevrolet Cobalt 2007 — technical service bulletin
Bulletin PIT4787C · NHTSA communication 10227661 · issued Nov 10, 2022
Technical service bulletin
communication type
Unknown OR Other
component
2007
model years
4
vehicle entries
Official summary
The vehicles listed above may have a 150 to 200 ma battery draw from the power steering control module. If the mega fuse for the power steering control module is removed, the draw may drop to around 20 - 25 ma. This can be due to the power steering control module staying awake for approximately 45 minutes. This may be a normal draw.
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.