Steering Control System
DTC U1000 CAN COMM CIRCUITDIAGNOSTIC PROCEDURE
1. CHECK CAN COMMUNICATION CIRCUIT
With CONSULT-III
1. Turn ignition switch "ON" and start engine.
2. Select "SELF-DIAG RESULTS" mode for "EPS" with CONSULT-III.
3. Perform the self-diagnosis.
Is the "CAN COMM CIRCUIT [U1000]" displayed?
YES >> Print out CONSULT-III screen and go to LAN-15, "Trouble Diagnosis Flow Chart". Diagnosis and Repair Workflow
NO >> INSPECTION END
Component Inspection
EPS MOTOR
1. Turn ignition switch "OFF".
2. Disconnect EPS control unit harness connector.
3. Check resistance between EPS control unit harness connector (A) terminals.
4. If NG, replace the steering column assembly.