Posted by Ray Ferreday on December 18, 2009, 1:12 pm
I have this problem this meriva I have checked the wiring from the relay to the rear screen thats fine when in the bcm and I work the switch, that shows working I cannot work the relay through tech2 so I suspect the bcm I have tried reseting and programming the bcm that made no difference also the heater motor or air con will not work for about the first few minutes and then starts working fine. Has anyone had this problem before I bite the bullet and buy a 160 pound bcm unless someone has a spare I could borrow. This one does not have the alarm. ray