[backdoc7]

ok, i have a variation of this problem in my girlfriends 04 highlander. when her A/C is on, sometimes it blows hot air like the heater is full blast.. she took it to an A/C place and they said the a/c panel you all are fixing is bad. same thing. 900 bucks total fix fromt the dealer. anyway, saw this post and did the three wire fix.. now the heat doesnt blow all the time like it was but the a/c only comes on intermittently. when i first hooked it all together it worked, then stopped shortley after. i have it all apart again and checked my work and all three wires are on ok. any ideas?? thanks. Bill.