vcds lite

[Tezerez]

Hi,
Just read the fault list for my recently inoperative aux heater.
Showing low voltage....... What does this usually point to please? Is it likely to be a broken wire to the unit, or something else?
Its on a late 2003 facelift tdi 130 zetec

[Chrispb]

Check the wiring on the multiplug by the heater, the red supply wire may be corroded.

[Tezerez]

Thanks, Will look when it stops raining (September?)