Mechanics

CENTRE ROTARY SWITCH TEMPERATURE CONTR

2004 Vauxhall Vectra

Heater problem
2004 Vauxhall Vectra 4 cyl Front Wheel Drive Manual 68000 miles

My air con is working, fans are working on all speeds, but when I turned the centre rotary switch to any temperature setting it makes a clicking sound and then the noise stops, but the fans work constantly during all this. When I turned the centre rotary switch to another setting it clicks about 4 times and the noise stops. The sound is coming from behind the dash. And bonus there is no hot air. I do not have a digitial climate display.
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Gecko
June 9, 2010.



The temperature blend door is jammed/broken inside the heater unit

Dave H
Jun 13, 2010.
Thanks for the info. : )

Tiny
Gecko
Jun 14, 2010.