Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 824

Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 824

(b) Record the output DTCs (for ABS, VSC system, and/or CAN communication system).

HINT

If CAN communication system DTCs and the relevant sensor DTCs are output simultaneously, troubleshoot the relevant sensor

DTCs (for ABS and/or VSC system) after the CAN communication system returns to normal.

NEXT -- INSPECT CAN COMMUNICATION SYSTEM See: Powertrain Management/Computers and Control

Systems/Information Bus/Testing and Inspection/Initial Inspection and Diagnostic Overview

3. REPAIR OR REPLACE HARNESS OR CONNECTOR

(a) Turn the ignition switch off.

(b) Repair or replace the harness and connector.

(c) Check for any momentary interruption between the skid control ECU and each sensor or ECM See: Brakes and Traction

Control/Antilock Brakes / Traction Control Systems/Testing and Inspection/Component Tests and General Diagnostics/Check For

Intermittent Problems.

(d) Check that there is no momentary interruption.

NEXT -- Continue to next step.

4. RECONFIRM DTC

(a) Turn the ignition switch off.

(b) Clear the DTC See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Testing and Inspection/Reading and

Clearing Diagnostic Trouble Codes/DTC Check / Clear (to 12/2010).

(c) Start the engine.

(d) Drive the vehicle and turn the steering wheel to the right and left at a speed of 15 km/h (9 mph) or more.

(e) Check that no CAN communication system DTC is output See: Powertrain Management/Computers and Control

Systems/Information Bus/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.

(f) If ABS and VSC DTCs are output, record them.

Result:

HINT

The CAN communication system must be normal when performing troubleshooting for each sensor DTC (for ABS and/or VSC

system).

C -- END

B -- REPAIR CIRCUIT INDICATED BY OUTPUT CODE See: Diagnostic Trouble Code Descriptions/Vehicle Stability Control

System/Diagnostic Trouble Code Chart (to 12/2010)

A -- INSPECT CAN COMMUNICATION SYSTEM See: Powertrain Management/Computers and Control Systems/Information

Bus/Testing and Inspection/Initial Inspection and Diagnostic Overview

Control Module Communication Bus OFF (from 12/2010)

BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM: U0073/94,U0100/65,U0123/62,U0124/95,U0126/63: Control Module

Communication Bus OFF

U0126/63 - Lost Communication with Steering Angle Sensor Module

DESCRIPTION

The skid control ECU receives signals from the ECM, steering angle sensor, and yaw rate and acceleration sensor via the CAN communication