2001 Tuscan Heater problems

[T5AMX]

Ive discovered my heater isnt working in my Tuscan this morning.
The lights light up and the fan works.
Any idea's anyone please.

[davido140]

could be the heater matrix, or the servo motor, or the little plastic cogs stripped thier teeth...

http://www.pistonheads.com/gassing/topic.asp?h=0&a...

might help a bit..