1995 940 Heater fan, wipers, radio working intermittently

[surfin_phil]

Hi Guys
Just bought a 1995 940 non turbo for my son.
Seem to be having intermittent electrical issue.
Sometimes when I start it I get the SRS light illuminated, the heater fan, radio, wipers etc don't work.
If I restart it then it works. Funny thing is it will stay working or not working based on what it does when the car is started. So in other words it doesn't come and go while running.
Once it also threw codes 224 and 154 but that may be random as I cleared them and they haven't returned.
Is there a relay that powers all those things?
Any help much appreciated.
Phil.

[93Regina]

1995 940...Is there a relay that powers all those things?

Find out here: http://www.volvowiringdiagrams.com/

Let us know your finding...thx