Audio unit button does not work Honda Accord VIII

Audio unit button does not work

Note. Check the vehicle battery condition first (see BATTERY TEST ). In order to troubleshoot the main power switch, go to AUDIO UNIT POWER SWITCH WILL NOT TURN ON .

1. Go to the audio button, knob, and remote switch detection mode in the audio Self-Diagnostic Function (see «HOW TO USE THE AUDIO SYSTEM SELF-DIAGNOSTIC FUNCTION»(ref-423704-S30002959332011092800000) ). Operate all items in the appropriate switch list. Switch list With navigation system: TITLE, XM, FM/AM, PWR/VOL, SOUND, CD, AUX, 1-6, CATEGORY, TUNE, SKIP, SCAN/A. SEL With premium audio system: 1-6, LOAD, EJECT, FM, AM, XM, CD/AUX, TITLE, CLOCK, SCAN, CATEGORY, PWR, SKIP, A.SEL, RETURN, ENTER, MENU Without premium audio system: 1-6, EJECT, FM, AM, CD, TUNE/SOUND/CD, AUX, TITLE, CLOCK, SCAN, FOLDER, RDT/RDM, A.SEL, SKIP, PWR/VOL Are all the items in the appropriate switch list detected? YES -Operation is normal. NO -Substitute a known-good audio switch panel; with navigation system (see «WITH NAVIGATION SYSTEM»(ref-423704-S18379045212011092800000) ), without navigation system (see «WITHOUT NAVIGATION SYSTEM»(ref-423704-S25470114902011092800000) ), and recheck. If the symptom/indication goes away, replace the original audio switch panel; with navigation system (see «WITH NAVIGATION SYSTEM»(ref-423704-S18379045212011092800000) ), without navigation system (see «WITHOUT NAVIGATION SYSTEM»(ref-423704-S25470114902011092800000) ). If the symptom is still present, replace the audio unit; with navigation system (see «WITH NAVIGATION SYSTEM»(ref-423704-S31379446942011092800000) ), without navigation system (see «WITHOUT NAVIGATION SYSTEM»(ref-423704-S13362398472011092800000) ).