2003 GMC Sonoma Extended Cab "clear check engine light" Questions

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Check Engine soon light light will not clear code 32 code 32 is egr problems pintle stuck or vacuum pack, vacuum hose. to clear code unplug battery for 15 sec and then reconnect it start engine and ...

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...check engine light You need an OBII scanner to reset engine light. Have scanned and pull codes to identify what triggered light. Any good shop or parts store can do it for you. you need a scanning ...

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check engine light on or a security light ? Clear Flood Mode Engine flooding can be cleared by pushing the accelerator pedal down all the way. The Control Module then completely turns OFF the fuel. No

...check engine light on. Had to a dealer off an on for a month. They did a "major" tune-up. Problem still there. They say they checked everything fuel related. They gave up. 016 Engine Misfire Misfire ...

...Check engine light rarely sets but did indicate a low voltage signal from VSS 1 time. Code was cleared and has not reset but problem still occurs sporadically try purchasing a speed sensor and ...

Check engine light and other inspection failures hey everyone .. i seem to be having more problems with my truck then ever expected i have failed inspection again this time obd emissions. the problems

Question about GMC Sonoma

3 Answers

...Check engine light will be disappeared and will clear the error codes. Follow the steps in the attached video: https://www.youtube.com/watch?v=5qSslj6VQCU https://www.youtube.com/watch?v=0ANU0a9Vw5w ...

Question about GMC Sonoma

2 Answers

...Check Engine Light Test due to a Warning Lamp Failure. Due to a OBD Fault Code:P1406 manufacturer specific code This code indicates a problem with the EGR valve's pintle position. The EGR Valve's ...

...Clear a Check Engine Light and Reset the Computer. When you have a check engine light and you get the codes scanned, are they erased and cleared using the same tool or do you need to make the repairs ...

Question about GMC Sonoma

1 Answer

how to clear check engine light clear check engine light engine lights normally have to be cleared by resetting the CPU. use a scanner for this purpose.

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