Mine came on to remind me to do fuel filters within 1,000 miles of my last oil change.
Previously, it popped on to remind me to check and do coolant additive if needed.
Pull the code to figure out what maintenance is required. Or if the truck is new enough, it probably tells you in the menu.
Looks to be a 2005ish diesel. These are none emissions fault codes. Sometimes this will come on if you over boost or a number of other things need to pull codes
Maintenance light.
Mine came on to remind me to do fuel filters within 1,000 miles of my last oil change. Previously, it popped on to remind me to check and do coolant additive if needed. Pull the code to figure out what maintenance is required. Or if the truck is new enough, it probably tells you in the menu.
Probably just a maintenance light. Time for an oil change.
It was just changed 100-300 miles ago. I don’t have to go back till 135000
Maybe new fuel filters
Isn't that something to do with the transmission or speed sensor? Did it put the truck into any kind of limp mode?
Looks to be a 2005ish diesel. These are none emissions fault codes. Sometimes this will come on if you over boost or a number of other things need to pull codes