Hybrid System & Cooling Pump Faults
SeriousEngineSome MHEV and PHEV models have seen "Service Hybrid System" errors, often traced back to a faulty hybrid cooling pump or software bugs in the power management module.
Most affected: MHEV and PHEV models
Typical symptoms
- •Hybrid system unavailable
- •Engine fan running at high speed constantly
- •Reduced electric range (PHEV)
What to inspect before you buy
- ✓Scan for codes related to the cooling system (e.g. P1DBA)
- ✓Verify warranty status