Toyota 4Runner: SD Card Communication Malfunction (B158C)
DESCRIPTION
The navigation receiver assembly stores this DTC when the SD card cannot be mounted when inserted into the SD card slot.
|
DTC No. |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
B158C |
The SD card cannot be mounted when inserted into the SD card slot. |
|
CAUTION / NOTICE / HINT
NOTICE:
After replacing the navigation receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, registration of the XM radio ID is necessary.
PROCEDURE
|
1. |
CHECK SD CARD |
(a) Turn the ignition switch off and remove the SD card from the SD card slot.
|
Model |
Proceed to |
|---|---|
|
The SD card is not damaged. |
A |
|
The SD card is damaged. |
B |
| B | .gif) |
REPLACE SD CARD |
|
.gif)
|
2. |
CLEAN SD CARD |
(a) Check that the terminals of the SD card are free of foreign matter. Remove foreign matter as necessary.
(b) Check that the SD card slot of the navigation receiver assembly is free of foreign matter. Remove foreign matter as necessary.
(c) Insert the SD card into the SD card slot.
|
|
3. |
CHECK DTC |
(a) Clear the DTCs (See page .gif)
).
(b) Recheck for DTCs and check if the same DTC are output again.
OK:
No DTCs are output.
| OK | |
END |
|
|
4. |
REPLACE SD CARD |
(a) Replace the SD card.
(b) Clear the DTCs (See page ).
(c) Recheck for DTCs and check if the same DTC are output again.
OK:
No DTCs are output.
| OK | |
END |
| NG | |
REPLACE NAVIGATION RECEIVER ASSEMBLY |
USB Media Malfunction (B1585)
DESCRIPTION
This DTC is stored when a malfunction occurs in a connected device.
DTC No.
DTC Detection Condition
Trouble Area
B1585
When o ...
AV Signal Stoppage (Low Battery Voltage) (B158F)
DESCRIPTION
This DTC is stored when a video or audio signal is interrupted due to battery
voltage input to the navigation receiver assembly dropping temporarily.
DTC No.
DTC ...
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Data List / Active Test
DATA LIST / ACTIVE TEST
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HINT:
Using the Techstream to read the Data List allows the values or states of switches,
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Sound Signal Circuit between Navigation Receiver Assembly and Stereo Component
Amplifier
DESCRIPTION
The navigation receiver assembly sends a sound signal to the stereo component
amplifier assembly via the sound signal circuit.
The sound signal that has been sent is amplified by the stereo component amplifier
assembly, and then is sent to th ...
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