Toyota Venza: HD Radio Tuner Malfunction (B1551,B15A0,B15AD,B15B0,B15B3,B15B4,B15B7)

Toyota Venza Service Manual / Navigation / Multi Info Display / Navigation System / HD Radio Tuner Malfunction (B1551,B15A0,B15AD,B15B0,B15B3,B15B4,B15B7)

DESCRIPTION

These DTCs are stored when a malfunction occurs in the navigation receiver assembly.

DTC No.	DTC Detection Condition	Trouble Area
B1551	When any of the following conditions is met: "HD Radio" tuner decoder malfunction "HD Radio" tuner audio output section malfunction "HD Radio" tuner decoder RF/IF malfunction	Navigation receiver assembly
B15A0	When either of the following conditions is met: Bus malfunction EEPROM error
B15AD	When any of the following conditions is met: Short to ground or +B or open occurs in gyro signal circuit Gyro sensor malfunction GPS receiver malfunction
B15B0	Picture circuit (TFT unit) malfunction
B15B3	When any of the following conditions is met: AM tuner PLL is unlocked FM tuner PLL is unlocked Tuner malfunction
B15B4	When any of the following conditions is met: Mechanism drive signal malfunction Load/Eject malfunction Read mechanism malfunction Mechanical malfunction
B15B7	"Bluetooth" module malfunction

PROCEDURE

CHECK DTC

(a) Clear the DTCs (See page ).

(b) Recheck for DTCs and check that no DTCs are output.

OK:

No DTCs are output.

USE SIMULATION METHOD TO CHECK

REPLACE NAVIGATION RECEIVER ASSEMBLY

XM Tuner Antenna Disconnected (B15FE,B15FF)

DESCRIPTION These DTCs are stored when a malfunction occurs in the roof antenna assembly which is connected to the stereo component tuner assembly. DTC No. DTC Detection Cond ...

Satellite Radio Broadcast cannot be Received

CAUTION / NOTICE / HINT NOTICE: Some satellite radio broadcasts require payment. A contract must be made between a satellite radio company and the user. If the contract expires, it will not be p ...

Other materials about Toyota Venza:

Lost Communication with ECM / PCM "A" (U0100-U0142,U0155)
DESCRIPTION These DTCs are stored when the clearance warning ECU assembly cannot receive and recognize several signals via the CAN communication system. DTC No. DTC Detection Condition Trouble Area U0100 ...

Cruise control
Use the cruise control to maintain a set speed without depressing the accelerator pedal. 1. Indicators 2. Cruise control switch - Set the vehicle speed Press the “ON-OFF” button to activate the cruise control. Cruise control indicator will ...

Precaution
PRECAUTION HINT: In the airbag system, the front airbag sensor, door side airbag sensor and rear airbag sensor are collectively referred to as the airbag sensors. The steering pad, driver side knee airbag assembly, front passenger airb ...