Both fans spin at low speed if I bridge right hand green relay...
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Author | Subject: Overheating |
![]() Seasoned Pro ![]() Location: Worcester Registered: 02 Aug 2014 Posts: 1,025 Status: Offline |
Post #126
Fuses (assuming you're referring to the bottom 2 in your pic) are both fine - checked with multimeter Both fans spin at low speed if I bridge right hand green relay... |
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![]() Seasoned Pro ![]() Location: Worcester Registered: 02 Aug 2014 Posts: 1,025 Status: Offline |
Post #127
The only things I haven't replaced (assuming dans bitron is ok) are the green relays!Could a faulty green one (or even 2 faulty green ones) cause this scenario, if we've discounted black relay, wiring, plugs, earths and know by bridging both fans spin at low speed and ac over ride thing only spins drivers at high speed... I haven't a friggin clue! |
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![]() Seasoned Pro ![]() Location: Worcester Registered: 02 Aug 2014 Posts: 1,025 Status: Offline |
Post #128
Bump |
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![]() Seasoned Pro ![]() Location: Worcester Registered: 02 Aug 2014 Posts: 1,025 Status: Offline |
Post #129
well the green relays are virtually impossible to match (i.e. 12v/25a) only peugeot seem to have the right one and they're £17 each!I guess i'll replace both just to ensure its not them causing the issue, unless someone can tell me categorically if they could even cause the symptoms described? |
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![]() Seasoned Pro ![]() Location: Cullompton Registered: 12 Jun 2013 Posts: 1,093 Status: Offline |
Post #130
to get slow speed one green relay needs to switchto get fast speed all three relays need to switch and yes a faulty green relay could cause this but you said you swapped relays around you could pinch the green relays in the cabin fuse board as they do the wipers i believe |
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![]() Capt Pedantic ![]() Location: Bigend, Wales. Registered: 27 Mar 2007 Posts: 25,847 Status: Offline |
Post #131
you need to confirm the signal is getting to the relays.________________________________________ need a part number? get on here - http://public.servicebox.peugeot.comBring on the Trumpets. |
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![]() Seasoned Pro ![]() Location: Worcester Registered: 02 Aug 2014 Posts: 1,025 Status: Offline |
Post #132
That's the signal from the bitron right? How could I check that? Multimeter job? |
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![]() Junior User ![]() Location: Glasgow Registered: 13 Sep 2014 Posts: 78 Status: Offline |
Post #133
Surely just pull two relays from the scrappers?________________________________________ PaulHiding with Pride |
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![]() Seasoned Pro ![]() Location: Worcester Registered: 02 Aug 2014 Posts: 1,025 Status: Offline |
Post #134
Christ I haven't been to a scrap yard for 12 years, wouldn't even know where one is! Off to find yellow pages... |
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![]() Seasoned Pro ![]() Location: Worcester Registered: 02 Aug 2014 Posts: 1,025 Status: Offline |
Post #135
Morning gentsSo this wasn't ever actually resolved and given the winter hibernation I'm keen to get it fixed once and for all... As I plan to remove all the aircon parts etc, could I afford to only run the one fan as per a Rallye or can I hardwired the second fan into the first and just control both via the dash switch? |
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