Chevrolet Colorado 2015 — technical service bulletin
Bulletin GCUS3412 · NHTSA communication 10248418 · issued Jan 22, 2015
Technical service bulletin
communication type
Electrical System
component
2015
model years
2
vehicle entries
Official summary
This bulletin is being revised to update Step 1 of the Repair Procedure in the Service Procedure section. Please discard all copies of bulletin 15671.
Vehicles covered
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.