2003 Volkswagen Passat engine and engine cooling problems
131 owner complaints filed with NHTSA name the engine and engine cooling on the 2003 Volkswagen Passat — 21% of all complaints for this model year.
What owners report
“The contact owns a 2003 Volkswagen Passat. The contact stated that while driving at an undisclosed speed, coolant leaked onto the front passenger’s side floorboard. The contact stated that the coolant leak was underneath the glove compartment area. The vehicle was taken to an independent mechanic…”
filed Dec 21, 2023
“Tl* the contact owns a 2003 volkswagen passat. While pulling out of the driveway, the contact stated that coolant was leaking from the vehicle. The low coolant warning indicator illuminated and an abnormal beeping sound was heard while driving various speeds. The vehicle was taken to an independent…”
filed Jun 7, 2018
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Update to Volkswagen engine oil standards
V171901201285565 · Service Bulletin/Repair Instructions · issued Aug 21, 2023Volkswagen Engine oil quality standards, update to attachments.
V171901201285562 · Service Bulletin/Repair Instructions · issued May 30, 2023Engine oil quality standards, update to attachments.
V171901201285560 · Service Bulletin/Repair Instructions · issued Apr 24, 2023
Engine and Engine Cooling problems in other Passat years
| Year | Reports | Share |
|---|---|---|
| 2016 Passat | 2 | 2% |
| 2015 Passat | 2 | 1% |
| 2014 Passat | 4 | 1% |
| 2013 Passat | 5 | 1% |
| 2012 Passat | 4 | 1% |
| 2009 Passat | 4 | 3% |
| 2008 Passat | 9 | 5% |
| 2007 Passat | 32 | 12% |
| 2006 Passat | 66 | 11% |
| 2005 Passat | 50 | 34% |
| 2004 Passat | 59 | 21% |
| 2002 Passat | 135 | 21% |
Other reported problem areas on the 2003 Volkswagen Passat
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.