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Question about D.I.C "H" code

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Old Feb 27, 2014 | 06:05 PM
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Default Question about D.I.C "H" code

I was looking through the codes on my 02 Z06 and every code that comes up has a H next to it. Now from what im reading the H mean's its a history code or older code that has been fixed. Is that correct? Im just wanting to make sure if that is correct because its making me a little nervous. Car runs great and has no problems at all. Thanks for the help.
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Old Feb 27, 2014 | 06:40 PM
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You are correct, H means history or NOT CURRENT. It means that an issue was logged and is no longer occurring.

Are you having any issues?
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Old Feb 27, 2014 | 06:42 PM
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Best time to check your codes is when you have been driving and BEFORE you turn the engine off! Otherwise your 'C' codes may turn into 'H' codes!
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Old Feb 27, 2014 | 07:58 PM
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how do you clear the codes? like I said the car runs great! the only problem i had was the a/c wasn't working. the outside temp in the morning said 27 and when i left it was in the high 50's and it still didn't register, so I assumed the temp sensor/probe was out, so i bought a new one, but before i replaced it it started working again. But it said there is no HVAC codes.

here are the codes it reads

A0-LDCM B2252 H
A0-LDCM B2284 H
A0-LDCM B2262 H
A0-LDCM B2264 H
A0-LDCM U1255 H
A0-LDCM U1064 H
A0-LDCM U1016 H
A0-LDCM U1096 H

Last edited by zdeckich; Feb 27, 2014 at 08:00 PM.
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