FEDBYVORTECH Posted March 9, 2011 Report Share Posted March 9, 2011 Hey guys how you doing. My 04 SS with 69k keeps resetting the oil life. I have reset it to 100% multiple times. I did the normal combination key on position hitting gas pedal. I even hit the gas pedal more and let it sit with ignition on for a few minutes. Tried a bunch of combos. It always says oil life reset. A few hrs later with truck off, is says 0 life remaining. Maybe related I put a new batt in 3 months ago. It failed inspection all my codes are coming up n/a. I drove it almost 1000 miles and it failed again. Still missing like 4 codes. Truck starts and runs excellent. No problems no check engine light. Anyone know if the ECU has an internal batt? Thanks for any input you guys have to offer. Quote Link to comment Share on other sites More sharing options...
Krambo Posted March 9, 2011 Report Share Posted March 9, 2011 Well, without getting into a lengthy write-up on my guess, I would simply say that the truck (PCM, BCM etc.) loses power and resets randomly. Your readiness checks also all go to "incomplete" if power to the PCM is cut (or reflashed) which would also confirm my guess (hence failing the OBDII inspection). Check your battery connections, clean them if needed to start. Did your clock reset to 1200 during this event by any chance? Quote Link to comment Share on other sites More sharing options...
FEDBYVORTECH Posted March 10, 2011 Author Report Share Posted March 10, 2011 Well, without getting into a lengthy write-up on my guess, I would simply say that the truck (PCM, BCM etc.) loses power and resets randomly. Your readiness checks also all go to "incomplete" if power to the PCM is cut (or reflashed) which would also confirm my guess (hence failing the OBDII inspection). Check your battery connections, clean them if needed to start. Did your clock reset to 1200 during this event by any chance? The clock is ok. Radio stations ok. Truck starts right up. Over weekends it is sometimes not used and on Monday clock still ok. Thanks for the input Quote Link to comment Share on other sites More sharing options...
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