DTC Set Condition
The TCL/ASC-ECU receives engine system-related signals from the ECM <M/T> or PCM <A/T> via CAN bus lines. If a fail-safe related data is contained in the signal from the ECM <M/T> or PCM <A/T>, DTC U1120 will be stored.
The TCL/ASC-ECU receives engine system-related signals from the ECM <M/T> or PCM <A/T> via CAN bus lines. If a fail-safe related data is contained in the signal from the ECM <M/T> or PCM <A/T>, DTC U1120 will be stored.