Going downhill in neutral, highway speed 70, for a few minutes, then a long warning ton comes on along with the red triangle warning light. What is wrong?
RepairPal Certified shops can diagnose and repair your 2008 Toyota Prius. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Hello, why are you going downhill in Neutral gear? It could be a normal warning as it's quite the abnormal situation, and you may be causing risk of damage to vehicle components by doing this.