Volkswagen Routan 2012 — technical service bulletin
Bulletin TT 24-13-05 · NHTSA communication 10155829 · issued Sep 27, 2013
Technical service bulletin
communication type
Engine
component
2012
model years
1
vehicle entries
Official summary
Tech Tips (Squeaking Noise Coming from the Engine at Idle): The customer may hear a squeaking noise at idle. This may be caused by the PCV valve. The valve is mounted to the right rear cylinder head (Exhaust Camshaft). This document informs how to diagnose the issue, and where information can be found to repair the issue.
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.