Check For An Active DTC

WARNING: This page is about a different car, the 2021 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Make sure the Powertrain Control Module (PCM) has been flashed programmed correctly.

With the scan tool, create a Vehicle Scan Report and attach it to the repair order.
With the scan tool, erase DTCs.
Turn the ignition off, and wait 10.0 seconds before turning the Ignition On.
With the scan tool, read DTCs.
Is the DTC active?

Yes
- Check for a blown fuse or bent pins for the PCM RUN/START circuits. The result is the PCM does not know the ignition has been turned to the RUN position and does not know to respond to the seed request. Check the PCM RUN/START circuits to the PCM and recheck operation after repairs have been made to the circuit.
- Refer to and perform the appropriate diagnostic procedure(s).
No
- The condition or conditions that originally set this DTC are not present at this time. Using the appropriate SYSTEM WIRING DIAGRAMS as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension and repair as necessary. If no problems are found, test complete.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .