DESCRIPTION
These DTCs are stored when a malfunction occurs in the radio and display receiver assembly.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
B1551 |
HD Radio Tuner Malfunction |
When any of the following conditions is met:
|
Radio and display receiver assembly |
B158D |
Video Signal Stoppage |
The internal video signal of the radio and display receiver assembly is interrupted |
Radio and display receiver assembly |
B15A0 |
LAN Master Malfunction |
When either of the following conditions is met:
|
Radio and display receiver assembly |
B15B0 |
Display Screen Malfunction |
Picture circuit (TFT unit) malfunction |
Radio and display receiver assembly |
B15B3 |
Radio Tuner Malfunction |
When any of the following conditions is met:
|
Radio and display receiver assembly |
B15B7 |
Bluetooth Module Malfunction |
"Bluetooth" module malfunction |
Radio and display receiver assembly |
B15BA |
XM Tuner Malfunction |
When either condition below is met:
|
Radio and display receiver assembly |
CAUTION / NOTICE / HINT
NOTICE:
Click here
PROCEDURE
1. |
CHECK DTC |
(a) Clear the DTCs.
Body Electrical > Navigation System > Clear DTCs(b) Recheck for DTCs and check that no DTCs are output.
Body Electrical > Navigation System > Trouble CodesOK:
No DTCs are output.
OK | ![]() |
USE SIMULATION METHOD TO CHECK |
NG | ![]() |
REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY |
Toyota CH-R Service Manual > Lighting System: Front Fog Light Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) controls the front fog lights.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses and bulbs for circuits related to this system before
performing the following procedure.
Before replacing the main body EC ...
Toyota CH-R Service Manual > Steering Lock System: Dtc Check / Clear
DTC CHECK / CLEAR
NOTICE:
The steering lock ECU (steering lock actuator or upper bracket assembly)
does not store history DTCs. If any DTCs are output, confirm and record
them as soon as possible. Do not turn the engine switch off or clear the
DTCs until the DTCs are confirmed ...