Cobalt rear axle on an HHR

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Jun 6, 2017 | 11:12 PM

#11

07azhhr

Senior Member

Joined: 10-06-2011

Posts: 1,150

From: Mesa, AZ

Quote:

Originally Posted by pbatmen

Greybeard999, this is a very easy swap if you can find a donor axle, I will bump my original thread to the top for you and take a look, great info by many members on the subject for years.

Or just past the URL for that thread here so it is easier to find later.

https://www.chevyhhr.net/forums/brak...-06-2lt-41839/

Jun 8, 2017 | 05:28 PM

#12

Blue_SS

Senior Member

Joined: 06-07-2011

Posts: 2,180

From: SE Mich

Quote:

Originally Posted by donbrew

There is no actual proportioning valve with the ABS system, the EBCM handles that. I don't know if you would need to swap out the EBCM from a Cobalt, maybe the same part number.

The MC is split diagonally so, probably no problem there. LF-RR, RF-LR.

Probably just a plug disc brakes in sort of thing.

I am almost certain that you would need to swap the EBCM from the donor Cobalt.

Some newer vehicles just have the tech enter the "added" option, and they can re-flash for it, but I suspect that's not an option here...