The check engine light came on, but reader not working?
2016 RAM 1500
Which fuse should I check? The check engine light came on, but the reader was not working. Used numerous scanners.
have the same problem?
Thursday, April 6th, 2023 AT 10:57 AM
MASTER CERTIFIED MECHANIC
The fuse number #44 in the fuse panel under the hood. Here is a guide to help you check it and the fuse location in the images below and I have included the wiring diagrams for the ALDL connector so you can see how it works.