No crank issues

[TheVanillaGoose]

So recently I have been having issues with my 01 not cranking. Normally if I "jumped the starter" using the brown wire she would fire right up. However things have changed. Now when I turn the key to on I get a check gauges light, and the dash show 8-10V. I tested my battery voltage and both batteries show around 12.7V. Then if I can get her to start she shuts off after less than a minute. Any ideas on what it could be?                                                                                                     Update: The radio also states that I have 10.7V. Could it be the battries?

 

Edited September 29, 2019 by TheVanillaGoose

[Mopar1973Man]

There is a starter solenoid fuse and a starter solenoid relay check both of them. Both in the PDC under the hood.

 

[TheVanillaGoose]

So after doing some more checks I found that battery to chassis ground was 10V, so cleaned all of my grounds and battery leads. She started right up!

[Mopar1973Man]

Sometimes it easy stuff...