Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 870

Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 870

(a) Disconnect the yaw rate and acceleration sensor connector.

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

Standard resistance:

NOTICE:

Check the yaw rate and acceleration sensor signal after replacement See: Brakes and Traction Control/Antilock Brakes /

Traction Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Test Mode Procedure (from 12/2010).

HINT

If troubleshooting has been carried out according to the Problem Symptoms Table, refer back to the table and proceed to the next

step See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Testing and Inspection/Symptom Related

Diagnostic Procedures/Vehicle Stability Control System/Problem Symptoms Table (from 12/2010).

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (GND CIRCUIT)

OK -- REPLACE YAW RATE AND ACCELERATION SENSOR

Transmitter ID not Registered - Tire Pressure Monitoring (to 12/2010)

TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: C2171/71: Transmitter ID not Registered

C2171/71 - Transmitter ID not Registered

DESCRIPTION

The IDs of each tire pressure warning valve and transmitters are registered to the tire pressure warning ECU. When the ECU detects that transmitter

ID is not registered in the ECU, a DTC is output.

INSPECTION PROCEDURE

NOTICE:

* When replacing the tire pressure warning ECU, read the transmitter IDs stored in the old ECU using the Techstream and note

them down before removal.

* It is necessary to perform the initialization See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Testing and Inspection/Programming and Relearning/Initialization (to 12/2010) after the registration See:

Instrument Panel, Gauges and Warning Indicators/Tire Monitoring System/Testing and Inspection/Programming and

Relearning/Registration (to 12/2010) of the transmitter IDs into the tire pressure warning ECU if the ECU has been replaced.

PROCEDURE

1. CONFIRM REGISTRATION CONDITION (REGISTERED ID CODES)

(a) Set the air pressure of all the wheels to the specified value See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring

System/Service Precautions/Precaution (to 12/2010).

(b) Make sure that the ignition switch is off.

(c) Connect the Techstream to the DLC3.

(d) Turn the ignition switch on (IG).