Toyota 4Runner: XM Tuner Malfunction (B15BA)

Toyota 4Runner Service Manual / Audio / Visual / Telematics / Navigation / Multi Info Display / Navigation System / XM Tuner Malfunction (B15BA)

DESCRIPTION

These DTCs are stored when a malfunction occurs in the stereo component tuner assembly.

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, registration of the XM radio ID is necessary.

PROCEDURE

CHECK DTC

(a) Clear the DTCs (See page ).

(b) Recheck for DTCs and check if the same DTC are output again.

OK:

No DTCs are output.

USE SIMULATION METHOD TO CHECK

REPLACE STEREO COMPONENT TUNER ASSEMBLY

Stereo Component Amplifier Malfunction (B15A3)

DESCRIPTION This DTC is stored when a malfunction occurs in the stereo component amplifier assembly. DTC No. DTC Detection Condition Trouble Area ...

GPS Antenna Connection Malfunction(short) (B15C0,B15C1)

DESCRIPTION These DTCs are stored when a malfunction occurs in the navigation antenna assembly. DTC No. DTC Detection Condition Trouble Area B15C0 ...

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Engine Immobiliser System Malfunction (B2799)
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Installation
INSTALLATION PROCEDURE 1. INSTALL STEREO COMPONENT AMPLIFIER ASSEMBLY (a) Insert the stereo component amplifier to attach the 2 claws. (b) Install the amplifier with the 3 bolts. Torque: 2.5 N·m {25 kgf·cm, 22 in·lbf} (c) Connect the 4 connectors. ...