So I bought a 2019 Vantage from Copart. It was not listened as not running. just front end damage. The battery was dead and the key fob battery was dead. I have replaced both batteries, and still no power to the car. I have used a multimeter on the fuse box. It is getting 12 volts. the black wire after the Pyro fuse is getting 5v. The only thing in the cab that turns on it the map reading lights. Is there a body control module that may have shorted out, or controls the power to the car? Could it be the keyless entry module doe not recognize the key there for not turning on the power? Does anyone know of a trouble shooting manual? I have looked but I can not find anything on these car.

 

Hi @grider47

For your 2019 Vantage, you should start with the main fuses (Box A) and ensure all of these fuses check out.

Here is a diagram of the fuse box and the descriptors.




Check these fuses in the rear main too:

Check these fuses in the Rear Main too:





Best of luck with it.

 

Have you tried the key manually in the center console? What does front end damage consist of, did any SRS deploy? Can you lock/unlock with the remote and is it the only key?
-JW

 

we get nothing when we use the key. No SRS deploy.

 

All the fuses seem to be good. As for the key we have replaced the battery. We get the maps lights to turn on. Could it be a demoralized because the battery has been dead too long. BCM module.

 

Hi
Could you let me know if you found out what the problem is?
I have the same problem with the 2023 vantage, it was in an accident no airbag deployed, and no power