LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Fiat >> 2012 >> 500 Sport, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 66 ((Transmission Control Module (TCM) - Electrical Diagnostics) >> Diagnosis And Testing >> U0121-Lost Communication With Anti-Lock Brake System (Abs) Control Module >> When Monitored
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

When Monitored

WARNING: This page is about a different car, the 2013 Fiat 500c and 2013 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.

Continuously when the ignition is on.

The battery voltage between 10 and 16 Volts.

Body Control Module (BCM) is configured correctly.