FixChrysler Town & Country Check Engine Light On — What It Usually Means, and What It Costs
Across all vehicles, the most common cause of a check engine light is Spark Plugs (17.4%). On the Chrysler Town & Country it is Thermostat (17.2%), so the order of suspects is different for this vehicle. The table below shows each fix for this vehicle next to the all-vehicle share, with what it costs on the Chrysler Town & Country.
What it actually turns out to be on the Chrysler Town & Country
| The fix involved | Chrysler Town & Country* | All vehicles* | Typical cost† |
|---|---|---|---|
| Thermostat | 17.2% | 6.1% | $166 – $336 |
| Spark Plugs | 15.8% | 17.4% | $216 – $431 |
| EGR Valve | 15.7% | 3.9% | $213 – $399 |
| Oxygen Sensor | 9% | 11.7% | $188 – $363 |
| Ignition Coil | 7.9% | 10.7% | $194 – $341 |
| Sensor | 6.6% | 14.2% | $136 – $330 |
| Fuel Cap | 5.1% | 3.7% | $58 – $154 |
| EVAP Component | 4.5% | 9.8% | $144 – $384 |
| Fuel Injectors | 3.8% | 2.8% | $185 – $575 |
| Other, rarer causes | smaller shares | — | varies |
*Share of visits whose repair involved this part, among visits for this complaint that ended in a parts repair. Combined
repairs count toward each part involved, so shares overlap and don't add up to 100%.
†Middle half of real Chrysler Town & Country invoices (25th–75th percentile) when this was the only fix, parts + labor; rows marked "all vehicles" use all vehicle types.
Real repair reports
Recent, paid Chrysler Town & Country visits for this complaint — the words as the owner said them, and what it turned out to be.
Chrysler Town & Country owners said
“Service engine light on”
“Diag check engine light”
“Diagnose check engine lite”
More on this problem and this vehicle
- Check Engine Light On: all vehicles — how to tell the causes apart, and what each fix usually costs
- All Chrysler Town & Country repair costs
- Chrysler Town & Country Noise While Driving
- Chrysler Town & Country Coolant Leak
Take this to the shop
The FixDozer Diagnosis Brief for this complaint puts the all-vehicle odds on one printable sheet. Bring it with this page: the table above shows how the Chrysler Town & Country differs.
Download the Diagnosis Brief (PDF, all vehicles)View it online · Narrow it down step by step
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