LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2009 >> Corolla XRS, Automatic >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control/Dynamic Control System >> Anti-Lock Brake System >> DTC U0073/94 Control Module Communication Bus OFF >> Inspection Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Inspection Procedure

Proceed to CAN communication system (See HOW TO PROCEED WITH TROUBLESHOOTING ).

HINT:

When DTCs indicating a CAN communication system malfunction are output, repair the CAN communication system before performing troubleshooting for each corresponding sensor.

scientia non olet · About LEMON Manuals