Possible Causes
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.
| Possible Causes |
| CAN B BUS (+) AND (-) CIRCUIT OPEN |
| CAN B BUS (+) CIRCUIT SHORTED TO VOLTAGE |
| CAN B BUS (-) CIRCUIT SHORTED TO VOLTAGE |
| CAN B BUS (+) CIRCUIT SHORTED TO GROUND |
| CAN B BUS (-) CIRCUIT SHORTED TO GROUND |
| CAN B BUS (+) CIRCUIT SHORTED TO CAN B BUS (-) CIRCUIT |
| ANY CAN B BUS MODULE |