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Volume Does Not Increase With Speed Honda Crosstour I

Audio System (V6) ~242 words

Volume Does Not Increase With Speed

Note. Check the vehicle battery condition first (see BATTERY TEST ). Check the connectors for poor connections or loose terminals.

  1. Test-drive the vehicle at highway speeds, and monitor if the volume increases. Does the volume increase? YES -Intermittent failure, the system is OK at this time. NO -Go to next step.
  2. Verify SVC mode setting in audio unit sound adjustment set-up. Is the SVC set to off? YES -Change setting to SVS MID, and recheck. NO -Go to next step.
  3. Do the Self-Diagnostic Function for the vehicle speed pulse indication (see «SELF-DIAGNOSTIC FUNCTION»(ref-360124-S11209535572010042600000) ). Does self-diagnostic function indicate a VSP signal? YES -Substitute a known-good audio unit; with navigation system (see «WITH NAVIGATION SYSTEM»(ref-360124-S38364074542010042600000) ), without navigation system (see «WITHOUT NAVIGATION SYSTEM»(ref-360124-S26142092282010042600000) ), and recheck. If the symptom/indication goes away, replace the original audio unit; with navigation system (see «WITH NAVIGATION SYSTEM»(ref-360124-S38364074542010042600000) ), without navigation system (see «WITHOUT NAVIGATION SYSTEM»(ref-360124-S26142092282010042600000) ). NO -Check for B-CAN DTCs (communication BUS Line Error) with the HDS and go to the indicated DTC's troubleshooting. If no B-CAN DTCs or communication bus line errors are found, substitute a known-good audio unit; with navigation system (see «WITH NAVIGATION SYSTEM»(ref-360124-S38364074542010042600000) ), without navigation system (see «WITHOUT NAVIGATION SYSTEM»(ref-360124-S26142092282010042600000) ), and recheck. If the symptom/indication goes away, replace the original audio unit; with navigation system (see «WITH NAVIGATION SYSTEM»(ref-360124-S38364074542010042600000) ), without navigation system (see «WITHOUT NAVIGATION SYSTEM»(ref-360124-S26142092282010042600000) ).