Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Stereo Component Amplifier Malfunction (B15A3)

DESCRIPTION

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

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

B15A3

Stereo Component Amplifier Malfunction

When any of the following conditions is met:

Stereo component amplifier assembly

PROCEDURE

CHECK DTC

(a) Clear the DTCs.

Body Electrical > Navigation System > Clear DTCs

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

Body Electrical > Navigation System > Trouble Codes

OK:

No DTCs are output.

USE SIMULATION METHOD TO CHECK

REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Active Grille Air Shutter "A" Actuator Slipping (P05A074)
DESCRIPTION Refer to DTC P059F73. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P05A074 Active Grille Air Shutter "A" Actuator Slipping Either of the following conditions is met and the ECM receives a malfunction signal 17 times* (2 trip detection logic): Aft ...

Toyota Avalon (XX50) 2019-2022 Owners Manual