U0447 · メーカー技術情報

AUDI · 2024-10-30

This bulletin provides information when multiple warnings are in the instrument cluster; no communication DTCs U014600, U044700, U166100, U166200.

AUDI · 2024-03-12

This bulletin provides information when there are multiple warnings in the instrument cluster; DTCs U014600, U044700, U166100, U166200.

AUDI · 2024-01-25

This bulletin provides information for when there is a malfunction with the garage door opener, Sirius XM, Online radio, or other malfunctions; DTC B129B11, B129C22, B123C13, U044700, or B200000.

LAND ROVER · 2014-01-06

"SITUATION: THE BATTERY WARNING LAMP MAY BE ILLUMINATED AND A 'BATTERY WARNING' MESSAGE DISPLAYED ON THE INSTRUMENT CLUSTER. DURING DIAGNOSIS USING SYMPTOM DRIVEN DIAGNOSTICS (SDD) THERE ARE NO ASSOCIATED DIAGNOSTIC TROUBLE CODES (DTC) STORED IN THE GATEWAY MODULE; HOWEVER, DTC U0447-00 MAY BE STORED IN THE ENGINE CONTROL MODULE (ECM)."

LAND ROVER · 2013-09-23

"ISSUE: A CUSTOMER MAY REPORT A CONCERN THAT THE BATTERY WARNING LAMP IS ILLUMINATED ON THE INSTRUMENT PACK AND A CHARGING SYSTEM FAULT DISPLAYED AT THE MESSAGE CENTRE. ON INVESTIGATION USING SYMPTOM DRIVEN DIAGNOSTICS (SDD) THE FAULT CODE U0447-00 MAY BE STORED IN THE POWERTRAIN CONTROL MODULE. CAUSE: LOSS OF COMMUNICATIONS WITH THE GATEWAY MODULE. A PERMANENT SOFTWARE SOLUTION IS CURRENTLY UNDER DEVELOPMENT, HOWEVER IN THE INTERIM; PLEASE CARRY OUT THE STEPS BELOW."