Toyota Tacoma manuals

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.

  • SD card
  • Navigation receiver assembly

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

REPLACE SD CARD

OK

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.

NEXT

3.

CHECK DTC

(a) Clear the DTCs (See page (b) Recheck for DTCs and check that no DTCs are output (See page ).

(b) Recheck for DTCs and check that no DTCs are output (See page OK: ).

OK:

No DTCs are output.

OK

END (FOREIGN MATTER IS ADHERED TO SD CARD OR SD CARD SLOT)

NG

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 ).

(c) Recheck for DTCs and check that no DTCs are output (See page OK: ).

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:

Removal
REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for both the RH and LH sides. The procedure described below is for the LH side. PROCEDURE 1. PRECAUTION CAUTION: Be sure to read Precaution thoroughly before servicing (See page ). NOTICE: After turning the ign ...

Engine Switch Illumination Circuit
DESCRIPTION The illuminated entry system controls the engine switch illumination. WIRING DIAGRAM PROCEDURE 1. READ VALUE USING TECHSTREAM (POWER/ENGINE SW LIGHT) (a) Connect the Techstream to the DLC3. (b) Turn the engine switch to ON. (c) Turn the Techstream ...

Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing (See page ). If the side airbag was deployed, replace the front seat assembly with ...

В© 2011-2019 Copyright www.ttguide.net