TVR t350 heater problems

[Ian Abel]

Hi all
Sorry for the questions but the T350 is new to me and I’m working my way through the niggles.
Now the heater!!! When I start the car the heater seems to work ok, getting nice and warm and then for no reason will just shut off.
Lights disappear and turning it on and off does nothing.
Park up and start hours later and comes back on again, with the lights lit up, only to switch off again!! Any ideas???
I have just got the ECU back after losing all the mileage data etc and a new CR battery was
fitted at the same time.
Cheers

[Ian Abel]

Hi
No I haven’t got any diagrams or actually know where this is, before you said, as have only had the car a month and Christmas, work and bad weather has stop me doing much so far.