Tire Pressure Module: Service and Repair

TIRE PRESSURE WARNING ECU (w/ Receiver)

COMPONENTS:

REMOVAL
1. SET RADIO RECEIVER ASSEMBLY TO SHIPMENT MODE
2. 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.

3. REMOVE REAR CONSOLE UPPER PANEL GARNISH
4. REMOVE UPPER CONSOLE PANEL SUB-ASSEMBLY
5. REMOVE AIR CONDITIONING CONTROL
6. REMOVE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY LOWER CENTER
7. CONFIRM RADIO RECEIVER ASSEMBLY SHIPMENT MODE SETTING





8. REMOVE TIRE PRESSURE WARNING ECU AND RECEIVER
(a) Disconnect the 2 connectors.
(b) Remove the 2 bolts and ECU.

INSTALLATION





1. INSTALL TIRE PRESSURE WARNING ECU AND RECEIVER
(a) Install the ECU with the 2 bolts.
Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)
(b) Connect the 2 connectors.
2. INSTALL INSTRUMENT CLUSTER FINISH PANEL CENTER LOWER
3. INSTALL AIR CONDITIONING CONTROL ASSEMBLY
4. INSTALL UPPER CONSOLE PANEL SUB-ASSEMBLY
5. INSTALL REAR CONSOLE UPPER PANEL GARNISH
6. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
7. PERFORM INITIALIZATION (for Tire Pressure Warning System)
(a) When the ECU is replaced, perform initialization.
8. PERFORM INITIALIZATION
(a) Perform initialization.

NOTICE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.