Read codes first and check battery condition, if battery is low selector interlock will not operate and this will case the selector not to move.
Jul 24, 2016 at 1:50 AM
RENEE L
CERTIFIED EXPERT
1,260 POSTS
Hello Sarah,
Here is a link to an article form this site that features written instructions, pictures and a video explaining how to load test your battery yourself. I have also included a link to another article form this site that features written instructions and pictures explaining how to scan for codes yourself, and a link to our YouTube channel with a how to video on code scanning. Most scanners are inexpensive to purchase, you can purchase one online from sites like Amazon.com.