Questions & Answers for: fault code clear itself once

...Chevy Tahoe check engine light came on after low grade fuel. Should it correct itself, if that was the only problem, or do I need to reset it. If I need to reset it, how do I do that? It has gone ...

...light or emmission light on, code said 02 sensor replaced both on right side, now runs rough and light is still on you shoul replace all 4 then remove batt cables hold together 10 sec reinstall ...

...then reconect, depending on what the code was after 20 start cycles the computer will reset it self, other wise take it to a auto parts store they will have a scan tool and will clear the code for ...

fault light on a chevy colorado (assuming problem was repaired - O2 Sensor)? The only way to clear the check engine light is with a scan tool.Disconnecting battery will not clear codes.Hope this helps

...computer has detected a fault in the engine control system. Have you had the truck scanned at your local auto parts chain store? If not, please do that and send us the trouble code for further

know the exact code. Engine rich codes or knock sensor codes don't normally cause engines to stall while driving. May want to check fuel pressure and ignition system before chasing the fault codes

...fixed by resetting something or will I have to buy a new unit? The control on the drivers side seat is reversed, My seat warmers wont stay on anymore. Usually the has to be replaced and make sure to ...

fault. Code P1345 is set because of P0300 . I suggest to you change spark plug ,air filter if it due,fuel filter, next After that drive your truck to run almost all test by PCM and see witch code come

...02 Chevy Tahoe and when I check for codes, the code reader come with a result, " Brake light switch". How can I fix that? help please. If you have earased the code and it come back then check and see ...

reset airbag light 2005 chevy tahoe cant reset dont know how Once you fix the problem you should be able to clear the code with a scan tool, and the light will stay off.