DTC 01-21 ROM Error: DTC 01-22 RAM Error: Description
DTC DETECTION CONDITION
| DTC No. |
DTC Detection Condition |
Trouble Area |
| 01-21 |
A malfunction exists in ROM. |
Radio receiver |
| 01-22 |
A malfunction exists in RAM. |
HINT:
After the inspection is completed, clear the DTCs.
- REPLACE RADIO RECEIVER
END