Question

What does the P2320 code mean in 2006 Jeep Grand Cherokee w 5.7L Hemi?

Answer 1

The engine code P2320 indicates an issue with an ignition coil. If there is no problem with the ignition coil wire and connection, the ignition coil must be replaced to fix the problem. Here is a link to the code page for more information.

P2320 Jeep Code - Ignition Coil 'G' Secondary Circuit
Read more: https://www.autocodes.com/p2320_jeep.html