Many Chrysler vehicles have a self-diagnosis mode that starts by turning the key in the ignition lock. So to get the Chrysler error codes, you need to turn the key in the lower position, then rotate the key three more times until the dashboard (not running the engine) is turned on, and leave the dashboard on the third time. The Chrysler error codes will then be indicated in the mileage window, which will only be decrypted.
The self-diagnosis of the onboard computer Chrysler (Voyager, Sebring, Pacifica, 300C, Town Country and Other) can issue the following error and fault codes:
Note that this method does not work on all models.
There are also separate errors ACPR Chrysler and OBD-2 errors-about their meanings and decryption you can ask the experts!