AC Fan doesn’t blow - What am I missing?!

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Jun 26, 2024 | 03:10 PM

#21

Harvlr

TReK

Joined: Sep 2020

Posts: 2,956

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From: British Columbia Canada

For some reason I was under the impression that the 3 needed to be replaced as a matched set. Which are the units that need to be matched?

Jun 26, 2024 | 03:33 PM

#22

mollusc

Camel Trophy

Joined: Nov 2015

Posts: 3,560

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From: Staten Island, NY

ECU, BCU, and cluster.

Jun 26, 2024 | 06:19 PM

#23

Harvlr

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Joined: Sep 2020

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From: British Columbia Canada

Thanks Mollusc

Jun 27, 2024 | 04:48 AM

#24

Extinct

Baja

Joined: Feb 2013

Posts: 5,268

Likes: 1,809

From: Lynchburg VA

Quote:

Originally Posted by Harvlr

Well that’s good news, but don’t you need to replace the BCU and Instrument Cluster that match when you replace the Fuse Panel?

You do need to resync the new interior fuse box to the BCU but you only need to leave the ignition in the on position for about 15 minutes to do that.

Jun 27, 2024 | 10:15 AM

#25

Harvlr

TReK

Joined: Sep 2020

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From: British Columbia Canada

Thanks for that info Extinct.

Jun 28, 2024 | 09:17 AM

#26

ahab

Pro Wrench

Joined: Apr 2018

Posts: 1,516

Likes: 442

From: SE PA

To be clear, I believe it's the IDM that needs to sync with the BCU. Since I have no clue what that mysterious component is actually made of I thought I'd throw it out there to see what came back.