DTC TABLE [AUDIO]

id0902f6855700

Screen display | Malfunction description | Inferred cause/verified content | Reference
--- | --- | --- | ---
DTC (When starting on-board diagnostic test function)
09: Er20 | Audio does not function | Voltage at audio unit is low. | (See NO.2 NO POWER TO THE ENTIRE AUDIO SYSTEM [ENTIRE AUDIO SYSTEM].)
09: Er21 | Audio unclear or no audio from radio and CD | • Audio unit internal malfunction or audio unit protection function operates • Speaker or speaker circuit malfunction | (See NO.3 NO SOUND FROM ALL SPEAKERS [ENTIRE AUDIO SYSTEM].)
09: Er22 | Radio not receiving signal | • Verify the sometimes described by the customer (such as time and place of occurrence, and radio frequency). • Audio unit malfunction | (See NO.1 NO RADIO RECEPTION (AM/FM)/NO OR LOW VOLUME [RADIO].)
10: Er01 | MP3/WMA (windows media audio) applicable CD player cannot implement insert and eject commands. | • Defective CD (curved, broken or foreign material stuck/attached, etc.) • MP3/WMA (windows media audio) applicable CD player malfunction | (See NO.1 CD PLAYER/CHANGER DOES NOT LOAD THE CD OR EJECTS THE CD IMMEDIATELY [CD PLAYER/CHANGER].)
10: Er02 | Cannot change tracks. | • Defective CD (curved, broken or foreign material stuck/attached, etc.) • MP3/WMA (windows media audio) applicable CD player malfunction | (See NO.11 TRACK CHANGE IS INOPERATIVE [CD PLAYER/CHANGER].)
10: Er07 | CD cannot playback (cannot operate) | • CD incompatible (CD used by customer) • Recurs no matter the type of CD (no non-compatible CD) | (See NO.3 CD PLAYER/CHANGER DOES NOT PLAY THE CD/NO SOUND [CD PLAYER/CHANGER].)
16: Er12* | • Communication error between audio unit and HF/TEL unit | CAN system. | (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (L.H.D.)].) (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (R.H.D.)].)
21: Er17 | Operation differs from the selected switch | Verify the center panel and audio unit assembly. | Launch the center panel specification inspection mode. (See DIAGNOSTIC ASSIST FUNCTION [AUDIO].)
21: Er18
21: Er19 | Communication error between audio unit and center panel | • Verify conditions such as the non-operation of all audio switches or the non-operation of any particular switch. • Center panel (audio switch system) malfunction | Launch the switch inspection mode. (See DIAGNOSTIC ASSIST FUNCTION [AUDIO].)
22: Er01 | MP3/WMA (windows media audio) applicable CD changer cannot implement insert and eject commands. | • Defective CD (curved, broken or foreign material stuck/attached, etc.) • MP3/WMA (windows media audio) applicable CD changer malfunction | (See NO.1 CD PLAYER/CHANGER DOES NOT LOAD THE CD OR EJECTS THE CD IMMEDIATELY [CD PLAYER/CHANGER].)
22: Er02 | Cannot change tracks. | • Defective CD (curved, broken or foreign material stuck/attached, etc.) • MP3/WMA (windows media audio) applicable CD changer malfunction | (See NO.11 TRACK CHANGE IS INOPERATIVE [CD PLAYER/CHANGER].)
22: Er07 | CD cannot playback (cannot operate) | • CD incompatible (CD used by customer) • Recurs no matter the type of CD (no non-compatible CD) | (See NO.3 CD PLAYER/CHANGER DOES NOT PLAY THE CD/NO SOUND [CD PLAYER/CHANGER].)
no Err | — | DTC is not recorded. | —

* :With HF/TEL system