Diagnostic Test

WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.

INTELLIGENT BATTERY SENSOR (IBS)

NOTE:

Diagnose any battery or charging system faults before continuing.

The Intelligent Battery Sensor is reporting internal errors, view repair to continue.

Repair

Replace the Intelligent Battery Sensor in accordance with the service information.
Perform the EVCU VERIFICATION TEST. Refer to EVCU VERIFICATION TEST .