U1204

U1204 GPS





Description
An intermittent error caused by strong radio interference may be detected unless any symptom (GPS reception error, etc.) occurs. Replace the AV control unit if the malfunction occurs constantly. Refer to BOSE Audio With Navigation.









DTC Logic









Diagnosis Procedure
1.PERFORM THE SELF-DIAGNOSIS
1. Delete the self-diagnosis results. Turn ignition switch OFF.
2. Turn ignition switch ON. Perform the self-diagnosis again.
3. Check that the DTC is detected again.
Is any DTC detected?
YES - Replace AV control unit.
NO - The intermittent malfunction caused by strong radio interference can be detected.