ERAD (Electric Rear Axle Drive) Failure
SeriousGearbox & TransmissionRecharge models may face expensive rear motor repairs if the unit develops internal wear or moisture issues, often due to coolant ingress into the motor housing. This "known issue" can lead to bearing failure or electrical shorts.
Whining noise, "Propulsion System Service Required", Loss of rear drive
- Listen for rear-axle noise
- Check for hybrid system warnings
- Ask if the ERAD has been inspected for coolant leaks