2018 Dodge Grand Caravan Engine cooling Problems
- Complaints
- 1about this part
- Share
- 0%of 271 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine cooling of the 2018 Dodge Grand Caravan, 0% of the 271 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2018 Dodge Grand Caravan. The contact stated that while driving approximately 40-70 MPH, the vehicle unintendedly slowed down and then abruptly stopped. The contact stated that it felt as if a part had fallen from the bottom of the vehicle. While attempting to drive off, the vehicle hesitated. While at a YIELD sign, the vehicle shut off and was restarted. The driver's side door failed to open. There were no warning lights illuminated. The contact called an undisclosed local dealer, who confirmed there were no recalls associated with the VIN. …”
NHTSA complaint #11683065, filed 2025-08Related service bulletins
- 10243192Aug 31, 2023Suspected engine coolant leak.
- 10239957May 18, 2023Water Quality When Mixed With Engine Coolant
- 10236933Apr 15, 2023wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
- 10247906Feb 22, 2023ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online…
- 10234379Feb 22, 2023ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY review and follow instructions from the latest STAR Online…
- 10234378Feb 14, 2023ADAPTER, Engine Oil Filter (Pentastar V6) For all 2014MY replace the Oil Filter Adapter (OFA). For any other MY (with mileage above 30,000) review and follow instructions from…
- 10227983Apr 2, 2022If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
- 10229059Mar 17, 2022No Start, After Flash And Or PCM Replace, DTC P0513 Invalid Skim Key Setting
- 10230180Jul 6, 2021Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
- 10221594Jul 6, 2021Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2019 | 1 | 0% |
| 2018 | 1 | 0% |
| 2017 | 2 | 0% |
| 2016 | 3 | 0% |
| 2014 | 1 | 0% |
| 2013 | 2 | 0% |
| 2012 | 2 | 0% |
| 2011 | 5 | 1% |
| 2010 | 24 | 3% |
| 2009 | 9 | 2% |
| 2008 | 28 | 2% |
| 2007 | 15 | 8% |
| 2006 | 15 | 5% |
| 2005 | 25 | 3% |
| 2004 | 14 | 12% |
| 2003 | 10 | 5% |
| 2002 | 13 | 4% |
| 2001 | 18 | 6% |
| 2000 | 76 | 17% |
| 1999 | 57 | 13% |
| 1998 | 129 | 23% |
| 1997 | 102 | 18% |
| 1996 | 177 | 15% |
| 1995 | 14 | 13% |
| 1994 | 19 | 10% |
| 1993 | 22 | 8% |
| 1992 | 16 | 6% |
| 1991 | 9 | 7% |
| 1990 | 3 | 5% |
| 1989 | 4 | 17% |
| 1988 | 2 | 20% |
Other parts of the 2018 Dodge Grand Caravan
92 complaintsOther or unknown
66 complaintsBody and structure
59 complaintsEngine
34 complaintsTransmission and drivetrain
23 complaintsLatches, locks and linkages
15 complaintsSeats
14 complaintsAir bags
13 complaintsBrakes
11 complaintsFuel system
8 complaintsSteering
5 complaintsVehicle speed control
4 complaints
← All problems reported for the 2018 Dodge Grand Caravan
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology