Help!---Dash Blower just quit in Aquahot mode
I have a few questions relating to the dash blower on my 2001 U320 that I haven't found covered in the forums.
1. This week dash blower quit working (of course it happened right when the temps are crashing to near zero here). Checked to make sure that all the wires were secure to the dash relay, so without doing any more trouble shooting, guessing that relay may have failed...new relays on order. Works fine with ign on. Anything else I could check?
2. The other thing I noticed prior to this episode, is that when the dash blower was on in AH mode, ign off, I could change the dash fan speed with the passenger 3 position fan switch...i.e. loud and not so loud. Anyone else noticed this? Could you please let me know one way or the other. I may have a bigger wiring issue than just the relay.
Thanks in advance...Woody.