Nissan Titan Forum - View Single Post - Read and Reset the Service Engine Soon (SES) light

pimptitan · 03-16-2007, 08:21 PM

-So the light came back after I restarted my truck once again. Sucks! Well, Kept working on it and I found some info. I Think steps 5-8 did the trick. h__p://_ww.350z-tech.com/zwiki/Tutorial:ECU_Reset
Manual Method
Here is a quick way to reset your ECU. It is also known to clear codes thrown, and turn off the "Service Engine Soon" Light. It's a little tricky, but works.

Confirm that accelerator pedal is fully released, turn ignition switch “ON” and wait 3 seconds.
Repeat the following two procedures quickly five times within 5 seconds:
Fully depress the accelerator pedal (HARD).
Fully release the accelerator pedal.
Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds until the CEL starts blinking.
Fully release the accelerator pedal (while the CEL is still blinking)
Wait about 10 seconds.
Fully depress the accelerator pedal and keep it for more than 10 seconds.
Fully release the accelerator pedal (The CEL light will continue to blink).
Turn ignition switch to “OFF” position and now you can start the car. The CEL light should be gone.

03-16-2007, 08:21 PM	#11 (permalink)
pimptitan Registered User iTrader: (0) Join Date: Mar 2007 Location: Washington Posts: 2 Thanks: 0 Thanked 0 Times in 0 Posts	Re: Read and Reset the Service Engine Soon (SES) light -So the light came back after I restarted my truck once again. Sucks! Well, Kept working on it and I found some info. I Think steps 5-8 did the trick. h__p://_ww.350z-tech.com/zwiki/Tutorial:ECU_Reset Manual Method Here is a quick way to reset your ECU. It is also known to clear codes thrown, and turn off the "Service Engine Soon" Light. It's a little tricky, but works. Confirm that accelerator pedal is fully released, turn ignition switch “ON” and wait 3 seconds. Repeat the following two procedures quickly five times within 5 seconds: Fully depress the accelerator pedal (HARD). Fully release the accelerator pedal. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds until the CEL starts blinking. Fully release the accelerator pedal (while the CEL is still blinking) Wait about 10 seconds. Fully depress the accelerator pedal and keep it for more than 10 seconds. Fully release the accelerator pedal (The CEL light will continue to blink). Turn ignition switch to “OFF” position and now you can start the car. The CEL light should be gone. Last edited by pimptitan; 03-17-2007 at 12:40 PM.