DTC 45-78 DSP Error: Description
WARNING: This page is about a different car, the 2006 Lexus IS 350 and 2006 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION CONDITION
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| 45-78 | An error occurs during the decode process (MP3 / WMA). | Radio receiver |
HINT:
After the inspection is completed, clear the DTCs.
NOTE:
- This code may be output even if there is no malfunction.
- If this code is output frequently, replace the radio receiver.
- CLEAR DTC
- Clear the DTCs (See DTC CHECK/CLEAR ).
- RECHECK DTC
- Recheck for DTCs and check if the same trouble code occurs again.
OK: Malfunction disappears.
NG: REPLACE RADIO RECEIVER
OK: END
- Recheck for DTCs and check if the same trouble code occurs again.