i was just wondering if anyone was having problems with this lighting up for no reason. if so, then what did the dealer say about this? i have not done anything with ecu just y-pipe, catback exhaust and intake. any one have any input on this???

03'G35 coupe
clear corners
fujitsubo y-pipe
fujitsubo catback exhaust
stillen intake
more to come.....

 

your lights are on cause your brake fluid is low cause your brake pads are low...
if you have the 5at go get free brakes and rotors!

 

but the lights only come one early in the morning. it does not really happen throughout the day. it's usually first thing in the morning about 5am. i'll check it out though, but what is the reason the atc light and slip light comes on?

03'G35 coupe
clear corners
fujitsubo y-pipe
fujitsubo catback exhaust
stillen intake
more to come.....

 

oh btw, it only happens when i run it hard in the morning. it's not an everyday thing, that's why i think it's more than just low fluid.

03'G35 coupe
clear corners
fujitsubo y-pipe
fujitsubo catback exhaust
stillen intake
more to come.....

 

states of matter contract in the cold and expand in the heat... early in the morning, your brake fluid can be cold and less dense and not reach your brake fluid level sensors... as you drive it, the liquid will heat up and expand, reaching the sensors.
check your brake fluid levels. check your brake pads. go to the dealer... this happened to me when i ran it hard and the $%$^#$%$% service rep at infiniti told me "Dont drive it hard then!" ...i wanted to kick his a$$!!! it was due to low brake fluid b/c of low pads...

 

What is temperature at 5AM below 50F with Summer tires?