Ecotech Vectra Red and white flashing

[nickg]

Need help please! Return pump crashed overnight. Vectra return pump flashing red and white. Will start up for a short time then turn back off flashing red and white. Cleaned, tried to recalibrate but won’t. Gets almost complete then shuts off. Tried firmware update. No luck.....

 

[spfahnestock]

Not sure if this will help but i found this video.

 

[NeverlosT]

I tried that on a vectra L2 but ended up needing a new driver board. hope the RF board reseating fixes it for you!

 

[nickg]

Did this already as well