Question about 2009 Chevrolet HHR 2.4

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What does my check engine light trouble code $7e8 mean?

$7EA OBDii code is also displayed

Posted by Anonymous on

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2 Answers

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  • Expert
  • 30 Answers

That is what they call a "generic" code. Some OBD11 or OBD2, "same thing", scanners will give a $7E8 and $7EA. together and maybe a $7E9.
These are for a sub menu. Click on each one separately and you should or might get a regular "P0" code if your scanner
has the supported module. If not either get a better scanner or
go to a "big box" auto parts store and they will scan it for free and
should be able to give you more information.
Please comment or feedback if helpful.
Larry

Posted on Aug 05, 2016

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  • Chevrolet Master
  • 846 Answers

NO SUCH PROBLEM CODE! It will start with po or p.

Posted on Sep 01, 2014

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6 Suggested Answers

6ya6ya

6ya staff

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SOURCE:

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Posted on Jan 02, 2017

totall77

Robert Kuras

  • 13 Answers

SOURCE: OBDII Codes

P0014 - Exhaust Camshaft Position System Performance
P0973 - Shift Solenoid A Control Circuit Low
P0700 - Transmission Control System Malfunction

Posted on Dec 19, 2013

roniecon

Ronny Bennett Sr.

  • 6927 Answers

SOURCE: 1999 Chevy Metro 1.0 L OBDII CODE P420. NEW O2

The o2 is just reporting information,it did not mean that it was bad,there is either restriction,in the cat,or there is a contamination in the fuel,an additive might clear it up,maybe.

Posted on Jan 19, 2010

raj somaiya

  • 5370 Answers

SOURCE: We have a 1999 Lumina

P1810- TFP valve position switch circuit .Its a transmission related error code. When the PCM detects an invalid state of the TFP manual valve position switch circuit by deciphering the TFP manual valve position switch inputs, then DTC P1810 comes up. ------- There are few parts that has to be checked. TFP manual valve switch,the PCM,the transmission fluid level,The transmission circuit and its communication.--------- This will help.Thanks.Helpmech.

Posted on Dec 10, 2010

Anonymous

  • 32 Answers

SOURCE: po452 trouble code changed sensor engine light

you might try unhooking the battiey for 20min both + and - posties cuz that will force the computor to have to resest only if you have addressied the fuel pressure problem which taht would most likly be your filter which isn't all that much

Posted on Sep 21, 2009

Venkataiah Kaluva

  • 169 Answers

SOURCE: check engine light comes on with no trouble codes

Is it possible to have any kind of engine or emission related fault codes but not have a Check Engine Light come on? Thanks.

Posted on Jul 26, 2012

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1 Answer

7ea on buick enclave


7EA is not a trouble code. Some OBD scanners display this code when it needs more info, such as which component group to check. Your best bet mite be to take your vehicle to a qualified repair shop.

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My 2007 gmc sierra denali displays $7EB, $7E8, $7EA. hopefully you help me reslove this issue so i can fix it and stop the engine light from coming on. Best Rgards


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I have a 2008 Saturn Aura. Its throwing 2 codes, $7EA and $7E8. 2 mechanics in my home have never seen these codes.


Honestly, no idea acout Saturn Aura's error codes.
But, looks to me that those two mechanics you called are not really very efficient,
Guess you should look for a GOOD mechanical service and get your car's computer scanned by someone who really knows how to use a scanner,

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Seems to be a scanner component ID, not the OBD2 fault code.
You need to learn to use the scanner and interpret the readings (usually the scanner manual contains the meanings to these codes)

Otherwise you need to take the car to an independent service with Chevrolet specific scan tools or a Chevrolet dealer, for proper diagnostics.

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7EA error code


google 7EA with your car make

Sep 06, 2012 | Cars & Trucks

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