Toyota Camry owners & service manuals

Toyota Camry (XV70): Radio Receiver Power Source Circuit

DESCRIPTION

This is the power source circuit to operate the radio and display receiver assembly.

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

Inspect the fuses for circuits related to this system before performing the following procedure.

PROCEDURE

1.

CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY POWER SOURCE)

(a) Disconnect the K3 and K2 radio and display receiver assembly connectors.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

K3-1 (GND1) - Body ground

Always

Below 1 Ω

(c) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

K3-4 (+B1) - K3-1 (GND1)

Always

11 to 14 V

K3-15 (ACC1) - K3-1 (GND1)

Ignition switch ACC

11 to 14 V

K2-19 (IG) - K3-1 (GND1)

Ignition switch ON

11 to 14 V

OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

    READ NEXT:

     Front Door Speaker

     Components

    COMPONENTS ILLUSTRATION *A for Front Passenger Side *B for Driver Side *C w/o Courtesy Light *D w/ Courtesy Light *1 COURTESY LIGHT ASSEMBLY *2

     Removal

    REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. REMOVE FRONT DOOR LOWER FRAME BRACKET G

    SEE MORE:

     Yaw Rate Sensor Circuit Voltage Out of Range (C00631C)

    DESCRIPTION The airbag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. The skid control ECU (brake actuator assembly) calibrates the sensitivity of the yaw rate sensor (airbag sensor assembly) based on signals from the steering angle sensor and sp

     Installation

    INSTALLATION PROCEDURE 1. PRECAUTION NOTICE: When replacing the radio and display receiver assembly or navigation ECU, always replace it with a new one. If a radio and display receiver assembly or navigation ECU which was installed to another vehicle is used, the following may occur: A c

    © 2023-2024 Copyright www.tocamry.com