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Citroen Xsara heater blower stuck on full

2000 Citroen Xsara Problem

The Problem:

my citroen xsara has been stood for a couple of months as ive just had the rear axle replaced and now the heater blower is stuck on full whack and i cant turn it down. could this be the resistor or something else. any idea on how much it costs to sort and how easy to do yourself? Any help greafully recieved

Ref#7742
CarCitroen Xsara 1.6 i forte petrol
Year2000
Ownercitroenian
Posted08/02/2011


More Citroen and Xsara problems


Solution 1

ligs | Driver | Since: Feb 2011 | Posts: 0 | Fixes: 15 | View Garage
Suggested Solution

sounds very much like a faulty heater switch. try one from the scrap yard. if it is still the same you have a wiring fault.


Posted on Tuesday 8th of February 2011
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Solution 2

whittingehame | Legend | Since: Oct 2009 | Posts: 444 | Fixes: 9342 | View Garage
Suggested Solution

Heater fault is usually ballast resistor . This should help ,


www.howtomendit.com/answers.php?id=76748




Posted on Wednesday 9th of February 2011
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Suggestion

MarkH | Driver | Since: Jan 2015 | Posts: 0 | Fixes: 2 | View Garage
Suggested Solution

Have you had a look at this similar problem:

This message was auto-generated based on a user suggestion.


Posted on Saturday 10th of January 2015

Suggestion

MarkH | Driver | Since: Jan 2015 | Posts: 0 | Fixes: 2 | View Garage
Suggested Solution

Have you had a look at this similar problem:

This message was auto-generated based on a user suggestion.


Posted on Saturday 10th of January 2015

Solution 3

MarkH | Driver | Since: Jan 2015 | Posts: 0 | Fixes: 2 | View Garage
Suggested Solution

I have just fixed this. Blower was only working on full power (setting 4). Remove the glove box (small torx self tappers behind the rubber domes that the opener closes onto). Use a torch to see the blower motor casing: it has a large protruding plastic lug in the 8o'clock position. Turn it anticlockwise and the whole fan unit can be withdrawn ("bayonet-type fit"). Reach with left hand to the resistor unit which protrudes down inside the fan cavity and twist the metal cage anticlockwise and pull it down attached to its connecting wires and plug. You will have to use one hand to push the plug off with your fingers, then remove the resistor unit. Use a bradawl or similar to remove the thermal resistor - lots of patience and care - support and clamp it well. Check the resistor has blown...it should pass no current. Replace with similar range one: the original rating is 144C. Maplins sell one rated at 152C for 89p. Part number RA17T. Carefully CRIMP it back into place [DO NOT SOLDER or the high temperature will make it blow!]. Refit the reverse of dismantling.


Posted on Saturday 10th of January 2015
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Solution 4

MarkH | Driver | Since: Jan 2015 | Posts: 0 | Fixes: 2 | View Garage
Suggested Solution

I have just fixed this. Blower was only working on full power (setting 4). Remove the glove box (small torx self tappers behind the rubber domes that the opener closes onto). Use a torch to see the blower motor casing: it has a large protruding plastic lug in the 8o'clock position. Turn it anticlockwise and the whole fan unit can be withdrawn ("bayonet-type fit"). Reach with left hand to the resistor unit which protrudes down inside the fan cavity and twist the metal cage anticlockwise and pull it down attached to its connecting wires and plug. You will have to use one hand to push the plug off with your fingers, then remove the resistor unit. Use a bradawl or similar to remove the thermal resistor - lots of patience and care - support and clamp it well. Check the resistor has blown...it should pass no current. Replace with similar range one: the original rating is 144C. Maplins sell one rated at 152C for 89p. Part number RA17T. Carefully CRIMP it back into place [DO NOT SOLDER or the high temperature will make it blow!]. Refit the reverse of dismantling.


Posted on Saturday 10th of January 2015
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