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Home › Toyota › 2009 › Matrix Base, Standard › Repair and Diagnosis › Accessories & Equipment › Infotainment › Navigation / Multi Info Display › Navigation System › DTC 01-21: ROM Error; DTC 01-22: RAM Error › Inspection Procedure

Inspection Procedure

HINT:

After the inspection is completed, clear the DTCs.

  1. REPLACE NAVIGATION RECEIVER ASSEMBLY 

    HINT:

    Removal (See REMOVAL  )

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