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P0038 heater code ????
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=16&t=41438
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Author:  1996xj [ Sat Mar 21, 2009 9:22 pm ]
Post subject:  P0038 heater code ????

Im, not sure which 02 sensor has the prob?? The code is( P0038 heater CKT high ) I cleared it twice, it keeps coming back. I have a generic code reader, Im a laid off GM auto mechanic, on GM vehicles they usually say bank 1 or bank 2 etc. Its a 2004 with 48k, I wonder if it's coverd under powertrain warr.?? :roll

Has anyone else had this code set ??????????????

Author:  tjkj2002 [ Sat Mar 21, 2009 9:49 pm ]
Post subject: 

OBDII code P0038 is HO2S Heater Control Circuit High(Bank 1 Sensor 2).

Author:  1996xj [ Sun Mar 22, 2009 8:02 am ]
Post subject: 

Thanks, tjkj2002 Im going to call stealership MON. and see if I can get it covered under warr. Might as well get the trany flushed while Im there also !! :roll: :roll:

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