2001 dodge neom 1299 code

Question

Car runs rough of a morning let set all day runs good of a evening replaced iac valve did same thing what else could be wrong

Answer 1

Hi there,

The code P1299 could be caused by a vacuum leak. Here is some more info for you.

P1299 DODGE - Vacuum Leak Present IAC Fully Seated

Read more: https://www.autocodes.com/p1299_dodge.html

The code P1684 indicates an issue with the battery power. Here is some info for you.

P1684 DODGE - Battery Power To Module Disconnected

Read more: https://www.autocodes.com/p1684_dodge.html