Matrix FWD L4-2.4L (2AZ-FE) (2009)
Tire Pressure Module: Service and Repair
Removal
TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING ECU: REMOVAL
REMOVAL
NOTE: Before removing the tire pressure warning ECU, read the registered transmitter IDs of all wheels and write them down to use for
re-registration of transmitter IDs See: Testing and Inspection/Programming and Relearning/Registration.
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. REMOVE AIR CONDITIONING PANEL ASSEMBLY
HINT: Refer to the instructions for Removal of the air conditioning panel See: Heating and Air Conditioning/Control Assembly/Service and
Repair/Removal.
3. REMOVE TIRE PRESSURE WARNING ECU
(a) Remove the screw.
(b) Disconnect the connector and remove the tire pressure warning ECU.