M84 to PDM30 to turn fans on using the can bus

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M84 to PDM30 to turn fans on using the can bus

Postby damian on Wed Jun 17, 2015 7:19 pm

I know I can wire the aux output on the m84 (set as the thermo fan controller) to a switch input on the pdm, however can't this be done over the can bus in some way? And if so step me through how to set it up on each side?

Appreciate any suggestions, thanks!!
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Re: M84 to PDM30 to turn fans on using the can bus

Postby Stephen Dean on Thu Jun 18, 2015 11:17 am

Hi Damian,

These are the CAN Address for the M84 into the PDM, whilst there is not a Coolant fan request message, you can use the Engine Temp value to trigger the coolant fans.

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Re: M84 to PDM30 to turn fans on using the can bus

Postby damian on Sat Jun 20, 2015 12:53 pm

Excellent, thanks!!
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Re: M84 to PDM30 to turn fans on using the can bus

Postby super7 on Sat Oct 03, 2015 4:51 am

What is the CAN address for M400 in the PDM

Sincerely, Nils-Erik
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Re: M84 to PDM30 to turn fans on using the can bus

Postby Stephen Dean on Mon Oct 05, 2015 8:50 am

Hi Nils-Erik,

Are you after the receive template for the CAN messages into the PDM?
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Re: M84 to PDM30 to turn fans on using the can bus

Postby super7 on Mon Oct 05, 2015 7:14 pm

Hello.

Yes like in the previous post in this thread.
Helping a guy to start up his Corvette on which it sits
a M800 and PDM15. Then I'm thinking about buying a PDM15
to my own car, and there sits a M400.


Sincerely, Nils-Erik
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