Lexus ES manuals

Lexus ES: Sending Malfunction (Navigation to APGS) (U0073,U0100,U0129,U0140,U0155,U0164,U0198,U023B,U0265,U1110)

Lexus ES (XZ10) Service Manual / Audio & Visual & Telematics / Audio / Video / Audio And Visual System (for Gasoline Model) / Sending Malfunction (Navigation to APGS) (U0073,U0100,U0129,U0140,U0155,U0164,U0198,U023B,U0265,U1110)

DESCRIPTION

These DTCs are stored when a malfunction occurs in the CAN communication circuit.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

U0073

Sending Malfunction (Navigation to APGS)

CAN bus connection error

CAN communication system

U0100

Engine ECU Communication

CAN reception error

CAN communication system

U0129

VSC(ECB)ECU Communication

CAN reception error

CAN communication system

U0140

Lost Communication with Body Control Module

CAN reception error

CAN communication system

U0155

Meter ECU Communication

CAN reception error

CAN communication system

U0164

Air Conditioner ECU Communication

CAN reception error

CAN communication system

U0198

Lost Communication with Telematic Control Module

CAN reception error

CAN communication system

U023B

Lost Communication with Image Processing Module "B"

CAN reception error

CAN communication system

U0265

Lost Communication with Image Processing Sensor A

CAN reception error

CAN communication system

U1110

Clearance Sonar ECU Communication

CAN reception error

CAN communication system

PROCEDURE

1.

CHECK DTC (CAN COMMUNICATION SYSTEM)

(a) Clear the DTCs.

Body Electrical > Navigation System > Clear DTCs

(b) Turn the engine switch off.

(c) Turn the engine switch on (IG) and wait for 30 seconds.

(d) Recheck for DTCs and check if the same DTC is output again.

Body Electrical > Navigation System > Trouble Codes

OK:

No DTCs are output.

OK

USE SIMULATION METHOD TO CHECK

NG

GO TO CAN COMMUNICATION SYSTEM

READ NEXT:

 USB Audio System Recognition/Play Error

DESCRIPTION When a USB device or "iPod" is connected to the USB jack of the No. 1 stereo jack adapter assembly, it must have playable files. The device must also communicate with and be recognized by

 Vehicle Speed Signal Circuit between Stereo Component Amplifier and Combination Meter

DESCRIPTION The stereo component amplifier assembly receives a vehicle speed signal from the combination meter assembly to control the ASL function. HINT: A voltage of 12 V or 5 V is output from ea

 Visual Mute Signal Circuit between Radio Receiver and Multi-display

DESCRIPTION The radio receiver assembly sends a visual mute signal to the multi-display assembly. As a result, a black screen is displayed when the screen changes so that noise and distorted images ar

SEE MORE:

 Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be dis

 Check Bus 3 Lines for Short Circuit

DESCRIPTION There may be a short circuit between the CAN main bus lines and/or CAN branch lines when the resistance between terminals 6 (CA3H) and 21 (CA3L) of the central gateway ECU (network gateway ECU) is below 54 Ω. Symptom Trouble Area Resistance between terminals 6 (CA3H) and 21 (CA

© 2016-2025 Copyright www.lexguide.net