Toyota Tacoma (2015-2018) Service Manual: 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 Code |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
B158C |
The SD card cannot be mounted when inserted into the SD card slot. |
|
PROCEDURE
|
1. |
CHECK SD CARD |
(a) Turn the ignition switch off and remove the SD card from the SD card slot.
(b) Check that the SD card is not damaged.
OK:
The SD card is not damaged.
| NG | .gif) |
REPLACE SD CARD |
|
.gif)
|
2. |
CLEAN COMPONENTS |
(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 that no DTCs are output (See page
).
OK:
No DTCs are output.
| OK | |
END (FOREIGN MATTER IS ADHERED TO SD CARD OR SD CARD SLOT) |
|
|
4. |
REPLACE SD CARD |
(a) Replace the SD card.
(b) Clear the DTCs (See page ).
(c) Recheck for DTCs and check that no DTCs are output (See page
).
OK:
No DTCs are output.
| OK | |
END (SD CARD WAS DEFECTIVE) |
| 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
USB De ...
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 Code
DTC ...
Other materials:
Air Mix Control Servo Motor
Inspection
INSPECTION
PROCEDURE
1. INSPECT AIR MIX CONTROL SERVO MOTOR (for Manual Air Conditioning System)
(a) Inspect the servo motor operation.
Text in Illustration
*a
0 V
*b
6V
...
Television Camera
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL REAR TELEVISION CAMERA ASSEMBLY
(a) Install the rear television camera assembly with the 2 bolts.
Torque:
5.5 N·m {56 kgf·cm, 49 in·lbf}
(b) Connect the connector.
2. INSTALL TAIL GATE SERVICE HOLE ...
Reverse Signal Circuit
DESCRIPTION
The radio and display receiver assembly*1 or navigation receiver assembly*2 receives
a reverse signal from the park/neutral position switch*3 or the back-up light switch
assembly*4.
*1: w/o Navigation System
*2: w/ Navigation System
*3: for Automatic Transmission
...
