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Unknown Codes

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Old Jul 16, 2003 | 11:02 PM
  #1  
alamo1974's Avatar
alamo1974
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From: boerne texas
Default Unknown Codes

Can someone help me tonight. I had my check engine light come one tonight and did a test on the codes and the following came up:
BO-RFA U1096H
BO-RFA U1064H
BO-RFA U1016H
What do these codes mean???????????
After doing the diagnostic test the check engine light went off.

Can you help.
Thanks :confused: :confused: :confused:
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Old Jul 17, 2003 | 07:15 AM
  #2  
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THRAP 42
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From: Breese Illinois
Default Re: Unknown Codes (alamo1974)

Alamo1974,

Those 3 codes together require you to contact the dealer, there is a information they have on those codes being in history that I don't have access to.

Here's a link that list the codes http://forums.corvetteforum.com/zerothread?id=600794

or you can visit my homepage, they're listed there too.

later,


[Modified by THRAP 42, 6:22 AM 7/17/2003]
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Old Jul 17, 2003 | 11:47 AM
  #3  
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From: Wichita KS
Default Re: Unknown Codes (alamo1974)

Can someone help me tonight. I had my check engine light come one tonight and did a test on the codes and the following came up:
BO-RFA U1096H
BO-RFA U1064H
BO-RFA U1016H
What do these codes mean???????????
After doing the diagnostic test the check engine light went off.

Can you help.
Thanks :confused: :confused: :confused:
The codes indicate a communication problem among the modules.

U1096 - Instrument Panel Cluster (IPC)
U1064 - Body Control Module (BCM)
U1016 - Powertrain Control Module (PCM

The "H" indicates it is a "History" code and not current. After running the car do the codes come back?


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Old Jul 17, 2003 | 07:57 PM
  #4  
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kewlbrz
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From: Fort Worth Texas
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Default Re: Unknown Codes (alamo1974)

Dont worry about those particular codes. They are very common among all C5's. They often occur when the systems are communcation between each other, and a signal takes priority on the system bus, and knocks another off, making it resend. No big deal.
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