Toyota Tundra Service Manual: Stereo Component Amplifier Malfunction (B15A3)

DESCRIPTION

This DTCs is stored when a malfunction occurs in the stereo component amplifier assembly.

DTC Code

DTC Detection Condition

Trouble Area

B15A3

When one of the conditions below is met:

Stereo component amplifier assembly

PROCEDURE

1.	CHECK FOR DTC

(a) Clear the DTCs (See page ).

(b) Check for DTCs (See page ).

OK:

No DTCs are output.

USE SIMULATION METHOD TO CHECK

REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY

Toyota Tundra Service Manual > Engine Immobiliser System (w/o Smart Key System): Antenna Coil Open / Short (B2784)
DESCRIPTION When an open or short circuit is detected in the transponder key amplifier built into the transponder key ECU assembly, the transponder key ECU assembly stores this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B2784 Antenna Coil Open / Short The antenna coil in t ...

Toyota Tundra Owners Manual