Home ReviewsRefund
Home/Honda/Civic/Honda Civic VIII (2005-2009)/Repair manual/Audio System (Except Hybrid)/Audio remote switch does not work properly
Contents Wiring diagrams Section: Audio System (Except Hybrid) All sections

Audio remote switch does not work properly Honda Civic VIII

Audio System (Except Hybrid) 4 illustrations ~475 words

Audio remote switch does not work properly

Note. Check the vehicle battery condition first. Check the connectors for poor connections or loose terminals.

Scheme 131

Scheme 131: Audio remote switch does not work properly
Scheme 131: Audio remote switch does not work properly

Scheme 132

Scheme 132
Scheme 132

Scheme 133

Scheme 133
Scheme 133

Scheme 134

Scheme 134
Scheme 134
  1. Check the audio unit operation. Is the audio unit operation OK? YES -Go to step 2. NO - With navigation: Replace the navigation unit (see «NAVIGATION UNIT REMOVAL/INSTALLATION»(ref-298132-S40542123632008091500000) ). Without navigation: Replace the audio unit (see «AUDIO UNIT REMOVAL/INSTALLATION»(ref-298133-S15608904842008091500000) ).
  2. Test the audio remote switch (see «AUXILIARY JACK ASSEMBLY REPLACEMENT»(ref-298133-S00987977752008091500000) ). Is the audio remote switch OK? YES - With navigation: Go to step 3. Without navigation: Go to step 6 . NO -Replace the audio remote switch.
  3. Remove the navigation unit (see «NAVIGATION UNIT REMOVAL/INSTALLATION»(ref-298132-S40542123632008091500000) ).
  4. Measure the resistance between navigation unit connector B (22P) No. 6 and No. 7 terminals as specified in the table. AUDIO REMOTE SWITCH TABLE AUDIO REMOTE SWITCH REFERENCE Button held down VOL DOWN VOL UP CH (-) CH (+) MODE No button pressed Resistance about 100 ohms about 370 ohms about 840 ohms about 2.0 K ohms about 6.0 K ohms about 10 k ohms Is the resistance OK? YES -Go to step 5. NO -Repair open or high resistance in the circuit between the navigation unit and the audio remote switch. If the wires are OK, replace the cable reel (see «CABLE REEL REPLACEMENT»(ref-355131-S34681489952010012000000) ).
  5. Check for continuity between the No. 6 and No. 7 terminals of navigation unit connector B (22P) and body ground. Is there continuity? YES -Repair short to body ground in the circuit between the navigation unit and the audio remote switch. If the wires are OK, replace the cable reel (see «CABLE REEL REPLACEMENT»(ref-355131-S34681489952010012000000) ). NO -Replace the navigation unit (see «NAVIGATION UNIT REMOVAL/INSTALLATION»(ref-298132-S40542123632008091500000) ).
  6. Remove the audio unit (see «AUDIO UNIT REMOVAL/INSTALLATION»(ref-298133-S15608904842008091500000) ).
  7. Measure the resistance between audio unit connector B (20P) No. 6 and No. 7 terminals as specified in/the table. AUDIO REMOTE SWITCH TABLE AUDIO REMOTE SWITCH REFERENCE Button held down VOL DOWN VOL UP CH (-) CH (+) MODE No button pressed Resistance about 100 ohms about 370 ohms about 840 ohms about 2.0 K ohms about 6.0 K ohms about 10 k ohms Is the resistance OK? YES -Go to step 8. NO -Repair open or high resistance in the circuit between the audio unit and the audio remote switch. If the wires are OK, replace the cable reel (see «CABLE REEL REPLACEMENT»(ref-355131-S34681489952010012000000) ).
  8. Check for continuity between the No. 6 and No. 7 terminals of the audio unit connector B (20P) and body ground. Is there continuity? YES -Repair short to body ground in the circuit between audio unit and the audio remote switch. If the wires are OK, replace the cable reel (see «CABLE REEL REPLACEMENT»(ref-355131-S34681489952010012000000) ). NO -Remove the audio unit (see «AUDIO UNIT REMOVAL/INSTALLATION»(ref-298133-S15608904842008091500000) ).