Hi guys. Not been on for ages, and now the second post today!
An old General multi that I can't seem to find a service manual for.
External, AOH20USBV2
Interior 1, ASH12UMBD
Interior 2, ASH7UMBD

Operation LED flashes 6 times, and the fan motor in Int 2 does not run. I have checked as best possible at main connector for fan motor and have measured a peak of 170vAC across terminals 1 -3.

Could this be the fan motor or PCB?

Thanks again, Graham