Matrix L4-1.8L (1ZZ-FE) (2008)
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Tire Pressure Module: Service and Repair
Removal
TIRE AND WHEEL: TIRE PRESSURE WARNING ECU:
COMPONENTS
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: Tire Monitoring System/Testing and Inspection/Programming and Relearning/Registration).
1. REMOVE UPPER INSTRUMENT PANEL SUB-ASSEMBLY
2. REMOVE TIRE PRESSURE WARNING ECU