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01-17-2010, 09:57 PM
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#1 |
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Junior Member
 Join Date: Sep 2009
Posts: 29
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BCM code U0073 What's does it mean ?
Anybody else have this code and what did the dealer to to correct it ? Thanks for your time and answers.
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01-17-2010, 10:25 PM
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#2 |
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Super Member
 
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Re: BCM code U0073 What's does it mean ?
A U0073 isn't just a BCM code. Almost any of the vehicles systems can cause it.
The manual says the following modules can set a U0073: BCM, DRR, EBCM, ECM, HVAC IPC, PSCM, Radio, RCDLR, RSA, SDM, TCM, TDM, and VCIM. Could be somethig as simple as a loose electrical connector, low voltage situation, blown fuse or complete failure of one of the modules. Gonna need a GM TEC2 to figure this one out.
...
Mike -1991 Turbo SL2. 11.809 @ 116.488 mph www.differentracing.com -2001 Limited Edition SC2 (#78) -2001 Chevrolet Suburban -2007 Saturn Aura XR -2011 Rally Yellow Chevrolet Camaro 2SS RS |
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01-18-2010, 02:05 AM
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#3 |
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Junior Member
Join Date: Sep 2009
Posts: 29
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Re: BCM code U0073 What's does it mean ?
Hi Mike, Thanks for the fast reply. Will bring it to Chevrolet Dealer tomorrow to have it checked out. Will let you know. Thanks again.>George
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01-18-2010, 11:16 PM
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#4 |
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Junior Member
Join Date: Sep 2009
Posts: 29
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Re: BCM code U0073 What's does it mean ?
Mike , Dealer said there was a whole lot of codes in computer. They wanted to let a tech drive it home with a scanner hooked up. We said go ahead. Not very happy about this problem. Chevrolet Dealer was very nice, we know it's not his fault. Will let you know more as we find out.
ps I see Threxx has the same problem as we have, at least that's the exact same thing that happened to us with the security light coming on for no reason. |
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01-19-2010, 09:55 PM
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#5 |
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Junior Member
Join Date: Sep 2009
Posts: 29
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Re: BCM code U0073 What's does it mean ?
Picked up car and codes all cleared. Nothing showed overnight when tech took it home.
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