Troubleshooting Hints

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

The most likely causes for this DTC to be stored are:

Damaged wiring harness and connector
Malfunction of TPMS transmitter
Malfunction of ETACS-ECU < Vehicles without Keyless Operation System >
Malfunction of KOS-ECU < Vehicles with Keyless Operation System >
ID code registration failed