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Home >> Acura >> 2004 >> TSX Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Navigation System) >> Symptom Troubleshooting >> Navigation cannot control HVAC by voice command
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Navigation cannot control HVAC by voice command

WARNING: This page is about a different car, the 2008 Acura TSX, 2007 Acura TSX, and 2006 Acura TSX. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Always check for and resolve all CAN DTCs before troubleshooting the navigation system.
  • Always check the connectors for poor connections or loose terminals.
  • Before troubleshooting, get the navigation system anti-theft codes.
  • After troubleshooting, enter the navigation system anti-theft codes.
  • Verify that the correct navigation unit is installed for this model. Go into the Diagnostic mode and use "Version" (see VERSION  ).
  • Always make sure that the correct DVD color and version are installed.
  • Check any official Honda service website for more service information about the navigation system.
  1. Turn the ignition switch ON (II).
  2. Go into the Diagnostic Menu and use the "Navi System Link" test (see NAVI SYSTEM LINK  ).

    Is the "A/C" icon red? 

    YES  - Do the climate control system troubleshooting.

    NO  - Do the "voice control does not work/respond" troubleshooting.