Defender TD5 heater blower & cig lighter failure

Defender TD5 heater blower & cig lighter failure

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Sisu9

Original Poster:

278 posts

107 months

Wednesday 26th January 2022
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My heater blower & cig lighter packed up at the weekend, So the missus is complaining about the cold and the nipper can't charge his phone!

I've checked the blower and it's not seized and given the cig lighter doesn't work either, I think it's a connection problem as they are both on fuse 16 - the fuse is not blown and power is getting through. The earth seems to be a sort of multiplug in the engine bay.

Any ideas? I don't have a multimeter, just one of those probe test light things.


anonymous-user

59 months

Thursday 27th January 2022
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Give the earth a clean, even if it looks good.
I recently had a flickering TC light and that turned out to be what appeared to be a solid earth on the bulkhead.

Sisu9

Original Poster:

278 posts

107 months

Wednesday 2nd February 2022
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I checked the earth and that was ok so took it to a local independent garage for further investigation.

Turns out the resistor was broken and the heater flaps were sticking. They had to remove the dash, replace the resistor and free the sticking flaps. What I thought might be a simple task turned into a €700+ job! 3.5hrs to diagnose it, 4.5hrs to fix it + 86€ for the part.


Edited by Sisu9 on Wednesday 2nd February 07:49

anonymous-user

59 months

Wednesday 2nd February 2022
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I recently replaced the long heater duct that lays rights across the dash up against the bulkhead.
It’s a tt of a job. It’s like someone at LR found a heater and thought “Hey I know! Let’s build a car round this!”

fredd1e

782 posts

225 months

Wednesday 2nd February 2022
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The Heater resistor pack was a regular rinse and repeat replacement on my old 110 TDCi CSW. luckily the 1st two failures were under approved sales warranty and the 1 year replacement part cover, then it failed again over a year or so later. Hope the Td5 resistor pack is more robust than the later TDCi version.

Sisu9

Original Poster:

278 posts

107 months

Wednesday 2nd February 2022
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The garage just called to say that only one of the blowers now works. Seemingly the fan in the engine doesn't work and they can't get the part anymore. I hadn't realised there were two blowers.

They think the part number is for the engine blower resistor is UTP1282. If they can get the part they are quoting 290€ for the labour and 111€ for the part. Wonder if I can do this myself.

So all up this could turn into a 1000€ job. Here's me thinking Land Rover ownership would be at least a little but cheaper than Porsche ownership confused



anonymous-user

59 months

Wednesday 2nd February 2022
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Sisu9 said:
The garage just called to say that only one of the blowers now works. Seemingly the fan in the engine doesn't work and they can't get the part anymore. I hadn't realised there were two blowers.
Eh?
I’d get them to clarify what they’re on about.
There is only one fan/blower for the interior and one for engine cooling.
They aren’t connected in anyway apart from being bolted to the same vehicle.

Sisu9

Original Poster:

278 posts

107 months

Thursday 3rd February 2022
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Seems like they had put all this time replacing the resistor for the a/c blower rather than the heater blower! They now say they will fix the heater blower resistor 'free' of charge.

Sisu9

Original Poster:

278 posts

107 months

Sunday 13th February 2022
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Just to follow up on this. It was the resistor that was broken. The garage ordered a new one and now the heater blower is working again. Now I just need to put the fascia, ignition cowl and fuse box area back together properly as they seem to have, ahem, done this either in the dark or in an extreme hurry!