Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 819
HINT
It is necessary to perform the procedure to identify the tire pressure warning valve and transmitter that is malfunctioning because
it cannot be identified by the output DTC.
INSPECTION PROCEDURE
NOTICE:
* When replacing the tire pressure warning ECU, read the transmitter IDs stored in the old ECU using the 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 (from 12/2010) after the registration See:
Instrument Panel, Gauges and Warning Indicators/Tire Monitoring System/Testing and Inspection/Programming and
Relearning/Registration (from 12/2010) of the transmitter IDs into the tire pressure warning ECU if the ECU and/or one of
the valve and transmitters have been replaced.
PROCEDURE
1. CHECK TIRES
(a) Check the tires are not flat and there are no indication of air pressure drop.
OK:
Tires are normal.
HINT
If a tire is damaged, the tire pressure warning valve and transmitter may also have been damaged at the same time.
NG -- REPLACE TIRE AND TIRE PRESSURE WARNING VALVE AND TRANSMITTER See: Instrument Panel, Gauges
and Warning Indicators/Tire Monitoring System/Tire Pressure Sensor/Service and Repair/Removal and Replacement/Removal
OK -- Continue to next step.
2. IDENTIFY TRANSMITTER CORRESPONDING TO DTC
(a) Set the are pressure of all the wheels to the specified value See: Instrument Panel, Gauges and Warning Indicators/Tire Monitoring
System/Service Precautions/Precaution (from 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).
(e) Turn the Techstream on.
(f) Check the values by referring to the table below. Enter the following menus: Chassis / Tire Pressure Monitor / Data List.
Tire Pressure Monitor:
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