Re: MA61 Heater Not Operating! (VSV valve operation)
Wed, 25 February 2004 22:34
Same used to happen on my ma70 - the sliding control for the heater wasn't working and thus wasn't turning the solenoid on. We checked everything as per TSRM specs and it all looked ok so we were about to pull the dash out (again) when we tried another heater control box (with the slider etc). It worked fine - so it must have been something funny with the old one.