Matrix L4-1.8L (1ZZ-FE) (2008)
(a) Connect the connector to the tire pressure warning ECU.
(b) Install the tire pressure warning ECU with the screw.
HINT: Engage the tab into the hole as shown in the illustration to install the tire pressure warning ECU.
2. INSTALL UPPER INSTRUMENT PANEL SUB-ASSEMBLY
HINT: (See: Body and Frame/Interior Moulding / Trim/Dashboard / Instrument Panel/Service and Repair/Installation).
3. CONNECT CABLE TO BATTERY NEGATIVE TERMINAL
4. REGISTER TRANSMITTER ID
HINT: (See: Testing and Inspection/Programming and Relearning/Registration).
5. INITIALIZE SYSTEM
NOTICE:
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Be sure to register the transmitter IDs of all tires in the ECU before initialization.
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Be sure to inflate all tires to the proper inflation pressure before initialization.
HINT: (See: Testing and Inspection/Programming and Relearning/Initialization).
6. INSPECT TIRE PRESSURE WARNING SYSTEM
HINT: (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Test Mode Procedure).