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Member Since 28 May 2008
Offline Last Active May 29 2008 06:06 PM

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In Topic: maxed out heater blower !

29 May 2008 - 06:10 PM

An ordinary manual blower speed control usually uses a tapped resistor. As you switch to slower speeds more of the resistor is brought into circuit. My guess would be that the first section of the resistor has gone open-circuit.


many thanks for ur reply m8,,sounds like a good place to start ! was looking on ebay and the resistor's seam quite cheap,,have you any idea where their situated on the car and how easy they are to change?,,many thanks...sime