A few days ago , the temperature got down to -15 degrees . I got into my truck and tried to start it, it will crank, but won’t start . It’s a Brand new battery .. I’ve looked on YouTube and forums /replaced the starter relay fuse and the fuse relay . A few people I saw said theirs wouldn’t start in cooler temps and to wait until it warms up . It’s Saturday and it’s supposed to be 50 degrees Monday but I don’t want to go through something like this every winter or whenever it gets chilly . Anyone else went through this ? Any suggestions ?

 

 

Have you scanned it for codes?

 

Mine never cared how cold it was, they always started.

Did you look into passlock?

Post any codes.