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Acura Truck
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2011
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MDX V6-3.7L
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Repair and Diagnosis
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Accessories and Optional Equipment
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Navigation System
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Testing and Inspection
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Symptom Related Diagnostic Procedures
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Navigation System Will Not Accept Security Code
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Diagnostic Procedure
Diagnostic Procedure
Navigation system
will not accept security code
Symptom Troubleshooting
Symptom Troubleshooting
Also check for
Anti-theft code not matching