I disassembled the dashboard to replace heater core. The HVAC system worked before I took it apart, but now the whole system is dead. It looks like all connections are together and the fuse for system is okay. The light for showing A/C on/off lights up and goes off when pressed but nothing works. I had to disconnect the A/C lines to remove heater box. Would being low on Freon make the system inoperable? I tried to put Freon in but it only took about half a can the lines got frosty but the system didn't work. The switch for air direction doesn't work, fan doesn't work. Seems like no power to blower switch. Would you know the color code for fan switch wire? Thanks, Mike
have the same problem?
Wednesday, October 23rd, 2019 AT 3:08 AM