No heat in my 5000TQ

[Stricker, Michael]

Hi,

After replacing the HVAC controller (thanks to Chris at www.Force5auto.com), I can hear the programmer working properly.  The blower motor still doesn't work.  I have connected it up directly to an adjustable power supply and it works fine (so the brushes are ok).  I checked the fuse and it is good.  I suspect a bad ground or some other broken wire since the HVAC controller diagnostic code for the voltage across the blower indicates '0' volts.

Not having my Bentley with me, I am at a loss so I was hoping that someone could tell me what the wiring looks like going from the controller to the blower.

Thanks in advance.

Mike, 19885ktq