9.0
really awful- Typical Repair Cost:
- $370
- Average Mileage:
- 71,100 miles
- Total Complaints:
- 2 complaints
Most Common Solutions:
- replace heater hose (2 reports)
AC / heater problem
Helpful websites
- No one has added a helpful site for this 2008 Grand Caravan problem yet. Be the first!



A D V E R T I S E M E N T S
The rear heater diverter valve failed at the worst moment, ruining my family's vacation plan. It is a Y hose above the manifold, and it only leaks when it wants to. I was able to add more coolant to reach a mechanic who had seen this before. By then, the radiator was missing an entire gallon. This is a "dealer only part" and needs a recall.
- disk31, Ann Arbor, MI, US