Dtc B1551 Hd Radio Tuner Malfunction
DESCRIPTION
INSPECTION PROCEDURE
CHECK DTC
DTC B1551 HD Radio Tuner Malfunction |
DTC B15A0 LAN Master Malfunction |
DTC B15B0 Display Screen Malfunction |
DTC B15B3 Radio Tuner Malfunction |
DTC B15B4 CD Changer Malfunction |
DTC B15B7 Bluetooth Module Malfunction |
DTC B15BA XM Tuner Malfunction |
DESCRIPTION
These DTCs are stored when a malfunction occurs in the radio and display receiver assembly.DTC No.
| DTC Detection Condition
| Trouble Area
|
B1551
| When one of the conditions below is met:
- "HD Radio" tuner decoder malfunction
- "HD Radio" tuner audio output section malfunction
- "HD Radio" tuner decoder RF/IF malfunction
| Radio and display receiver assembly
|
B15A0
| When either condition below is met:
- Bus malfunction
- EEPROM error
|
B15B0
| Picture circuit (TFT unit) malfunction
|
B15B3
| When one of the conditions below is met:
- AM tuner PLL is unlocked
- FM tuner PLL is unlocked
- Tuner malfunction
|
B15B4
| When one of the conditions below is met:
- Mechanism drive signal malfunction
- Load/Eject malfunction
- Read mechanism malfunction
- Mechanical malfunction
|
B15B7
| "Bluetooth" module malfunction
|
B15BA
| When either of the conditions below is met:
- Internal IC malfunction
- Tuner malfunction
|
INSPECTION PROCEDURE
- NOTICE:
- After replacing the radio and display receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary (w/ SDARS System).
Clear the DTCs (COROLLA_ZRE142 RM0000011BU0JUX.html).
Recheck for DTCs and check if the same DTC is output again.
- OK:
- No DTCs are output.