NAVIGATION SYSTEM (for DVD), Diagnostic DTC:01-21, 01-22
| DTC Code | DTC Name |
|---|---|
| 01-21 | ROM Error |
| 01-22 | RAM Error |
DESCRIPTION
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| 01-21 | A malfunction exists in ROM. | Navigation receiver assembly |
| 01-22 | A malfunction exists in RAM. |
INSPECTION PROCEDURE
Tech Tips
After the inspection is completed, clear the DTCs Click here.
PROCEDURE
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REPLACE NAVIGATION RECEIVER ASSEMBLY
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Replace the navigation receiver assembly Click here.
NEXT 
END
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