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Home › Acura › 2004 › TL Automatic › Repair and Diagnosis › Accessories & Equipment › Infotainment › Navigation System › Symptom Troubleshooting › Navigation frequently asks for code and needs GPS initialization

Navigation frequently asks for code and needs GPS initialization

  1. Check for an open on navigation unit connector C (8P) terminals No. 1 and No. 2.

    Are the circuits OK? 

    1. YES-  Replace the navigation unit.
    2. NO-  Repair the circuits.
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