Tire Pressure Module: Service and Repair
TIRE PRESSURE WARNING ECUREMOVAL
NOTICE: 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.
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
2. REMOVE FRONT DOOR SCUFF PLATE RH
3. REMOVE FRONT DOOR OPENING TRIM COVER RH
4. REMOVE INSTRUMENT SIDE PANEL RH
5. REMOVE INSTRUMENT PANEL FINISH PANEL END RH
6. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
7. REMOVE PASSENGER SIDE KNEE AIRBAG ASSEMBLY
8. REMOVE LOWER INSTRUMENT PANEL RH
9. 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: 7.5 N*m (77 kgf*cm, 66 in.*lbf)
2. INSTALL LOWER INSTRUMENT PANEL RH
3. INSTALL PASSENGER SIDE KNEE AIRBAG ASSEMBLY
4. INSTALL NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
5. INSTALL INSTRUMENT PANEL FINISH PANEL END RH
6. INSTALL INSTRUMENT SIDE PANEL RH
7. INSTALL FRONT DOOR OPENING TRIM COVER RH
8. INSTALL FRONT DOOR SCUFF PLATE RH
9. CONNECT CABLE TO BATTERY NEGATIVE TERMINAL
10. PERFORM INITIALIZATION
NOTICE: Some systems need initialization after reconnecting the cable to the negative battery terminal.
11. REGISTER TRANSMITTER ID
12. INSPECT TIRE PRESSURE WARNING SYSTEM
13. INITIALIZE SYSTEM
NOTICE:
^ Be sure to register the transmitter IDs of all tires including the grand spare tire in the ECU before initialization.
^ Be sure to inflate all tires including the grand spare tire to the proper inflation pressure before initialization.