This short article explains the various methods of resetting and/or clearing password on your 6thgens. That should additionally work for any of the present generation Nissan and also Infiniti vehicles. Clearing the codes will turn off any kind of check engine lamp (aka: SEL, CEL, SES, etc..). There is a table the OBDII password at the finish of this page to reference. You will require an OBDII scanner in stimulate to traction the error codes. Some high finish scanners will tell friend both the code and the definition, however many just tell friend the code. If you have actually a scanner, you have the right to use the to turn off the error codes. If the same code and also CEL come back, you need to investigate the problem.

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Clearing Codes

There are several methods to clear ECU error codes. Scan Tool

If using a scan tool, follow tool manufacturer indict to clear Codes. hand-operated Method

Here is a quick way to reset your ECU. That is additionally known to clean codes thrown, and turn turn off the “Service Engine Soon” Light. It’s a little tricky, yet works.

Confirm that accelerator pedal is completely released, turn ignition switch on and also wait 3 seconds.Repeat the following two procedures easily five time within 5 seconds:Fully depress the accelerator pedal (HARD).Fully release the accelerator pedal.Wait 7 seconds, completely depress the accelerator pedal and keep it because that approx. 10 secs until the CEL beginning blinking.Fully release the accelerator pedal (while the CEL is still blinking)Wait around 10 seconds.Fully boring the accelerator pedal and keep the for more than 10 seconds.Fully relax the accelerator pedal (The CEL light will continue to blink).Turn ignition move to top top position and now you have the right to start the car. The CEL light have to be gone.
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With Consult

Turn ignition Off.Connect Consult the data link connector (DLC), situated behind fuse crate cover.Turn ignition On.Touch Start.Touch Engine.

Perform every diagnostic test setting according to each company procedure.

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Without Consult

Turn ignition On.Turn diagnostic mode selector ~ above ECU fully clockwise and also wait till inspection lamps flash. #Number the flashes presented indicates corresponding mode.Note variety of flashes, then instantly turn diagnostic mode selector totally counterclockwise.If ignition is turn Off during diagnosis, in every mode, and also then turned ago on again after power to the ECU has actually dropped off completely, diagnosis will automatically return to setting I.For summary of modes, continue as follows:(Mode I): through engine stopped, system in bulb examine state. Through engine running, mechanism in malfunction warning state.(Mode II): through engine stopped, device in self diagnostic results state. V engine running, mechanism in prior O2S screen state.