Toyota Tundra Service Manual: XM Tuner Malfunction (B15BA)

DESCRIPTION

This DTC is stored when a malfunction occurs in the extension module.

DTC Code

DTC Detection Condition

Trouble Area

B15BA

When either of the conditions below is met:

  • Internal IC malfunction
  • Tuner malfunction

Stereo component tuner assembly

CAUTION / NOTICE / HINT

NOTICE:

After replacing the stereo component tuner assembly of vehicles subscribed to pay-type satellite radio broadcasts, XM radio ID registration is necessary.

PROCEDURE

1.

CHECK FOR DTC

(a) Clear the DTCs (See page ).

(b) Check for DTCs (See page ).

OK:

No DTCs are output.

Result

Result

Proceed to

OK

A

NG (for Column Shift Type)

B

NG (for Floor Shift Type)

C

A

USE SIMULATION METHOD TO CHECK

B

REPLACE STEREO COMPONENT TUNER ASSEMBLY

C

REPLACE STEREO COMPONENT TUNER ASSEMBLY

    Audio And Visual System

    Speaker Output Short (B15C3)

    See More:

    Toyota Tundra Service Manual > Lighting System: Dtc Check / Clear
    DTC CHECK / CLEAR CHECK DTC (a) Turn the ignition switch off. (b) Connect the Techstream to the DLC3. (c) Turn the ignition switch to ON. (d) Turn the Techstream on. (e) Enter the following menus: Body Electrical / Main Body / Trouble Codes. (f) Check for DTCs. CLEAR DTC (a) Turn the ignition switch ...

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