Diagnostic Test

WARNING: This page is about a different car, the 2014 Fiat 500e. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR ACTIVE DTCS

NOTE:

Repair any BCM DTCs before proceeding with this diagnostic procedure.

Turn the ignition on.

Using the scan tool, read EAC DTCs.
Does the scan tool display this DTC as active?

Yes
- Check for proper Low Voltage harness connection at the EAC, BCM, and A/C Heater Control. If no problems were found, replace the Electric A/C Compressor in accordance with the Service Information. Refer to COMPRESSOR, ELECTRIC AIR CONDITIONING (EAC), REMOVAL .
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
No
- The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .