Volkswagen GTI 2011–2014 — technical service bulletin
Bulletin DLFAQ -19K5 4Z · NHTSA communication 10123600 · issued Jul 20, 2015
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2014
model years
4
vehicle entries
Official summary
VOLKSWAGEN DEALERSHIP COMMUNICATION (Upcoming Service Action 19K5 ? Coolant Pump): This document informs of an upcoming service action for a coolant pump. The coolant pump may develop a small leak over time. The corrective action that will be taken is to Inspect and, if necessary, replace the coolant pump
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.