Tire Pressure Module: Service and Repair

TIRE PRESSURE WARNING ECU

COMPONENTS:

REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY





3. REMOVE TIRE PRESSURE WARNING ECU
(a) Remove the nut.
(b) Disconnect the connector and remove the tire pressure warning ECU.

INSTALLATION





1. INSTALL TIRE PRESSURE WARNING ECU
(a) Connect the connector to the tire pressure warning ECU.
(b) Install the tire pressure warning ECU with the nut.
Torque: 4.5 N*m (46 kgf*cm, 40 in.*lbf)
2. INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY
3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
4. PERFORM INITIALIZATION

CAUTION: Some systems need initialization after reconnecting the cable to the negative battery terminal.

5. REGISTER TRANSMITTER ID
6. INSPECT TIRE PRESSURE WARNING SYSTEM
7. INITIALIZE SYSTEM

NOTICE:
^ Be sure to register the transmitter IDs of all tires including the full-size spare tire in the ECU before initialization.
^ Be sure to inflate all tires including the full-size spare tire to the proper inflation pressure before initialization.