Hello

Recently changed the FSR and a new battery on my car as it was draining and going flat

Now the heater blower works fine temperature wise and AC but it cuts out the moment you hit medium speed so won’t go to high at all

It works again after turning off for a few seconds

Even on slow speed it maybe runs for 30 seconds to a minute then cuts out

Has anyone experienced this? I can’t see anyone sharing the same experience but similar ones point to the blower motor or fuses

Can’t help directly, but if it works consistently again if you put the old one back it can’t be a fuse, if you are able to do that.

Could be faulty new FSR? But def sounds strange.

Disturbed connection?

 2011 Range Rover Vogue SE 4.4 TDV8

Previous cars :
2003 Range Rover Vogue TD6
1999 Discovery Td5 ES
1995 BMW M5 3.8 6 speed
1992 Range Rover 3.9 Efi Vogue
1992 BMW M5 3.8
1988 BMW 735i SE
1989 Ford Sierra XR4x4 2.9i
1981 Ford Fiesta Supersport