Suspension Control Module: Service and Repair
REMOVAL1. REMOVE COWL TOP VENTILATOR LOUVER RH
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.
NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
3. REMOVE INSTRUMENT SIDE PANEL RH
4. REMOVE NO.2 INSTRUMENT CLUSTER MOULDING
5. REMOVE NO.2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
6. REMOVE INSTRUMENT PANEL LOWER
7. REMOVE FRONT PASSENGER SIDE KNEE AIRBAG ASSEMBLY (
8. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY
9. DISCONNECT CONNECTORS (w/ Clearance Warning ECU)
10. DISCONNECT CONNECTORS (w/ Parking Assist ECU)
11. REMOVE SUSPENSION CONTROL ECU WITH BRACKET
a. Disconnect the suspension control ECU connectors.
HINT: Do not apply excessive force to the wire harnesses.
b. Remove the bolt, nut and bracket.
12. REMOVE SUSPENSION CONTROL ECU
a. Remove the 2 nuts and suspension control ECU from the bracket.
NOTE:
- Avoid any impact to the suspension control ECU.
- Do not drop the ECU. If it is dropped, replace it with a new one.
INSTALLATION
1. INSTALL SUSPENSION CONTROL ECU
a. Install the suspension control ECU to the bracket with the 2 nuts.
Torque: 6.0 N.m (61 kgf.cm, 53 in.lbf)
NOTE:
- Avoid any impact to the suspension control ECU.
- Do not drop the ECU. If it is dropped, replace it with a new one.
2. INSTALL SUSPENSION CONTROL ECU WITH BRACKET
a. Install the ECU with bracket with the nut and bolt.
b. Connect the ECU connectors.
3. CONNECT CONNECTORS (w/ Clearance Warning ECU)
4. CONNECT CONNECTORS (w/ Parking Assist ECU)
5. INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY
6. INSTALL NO. 2 INSTRUMENT CLUSTER MOULDING
7. INSTALL FRONT PASSENGER SIDE KNEE AIRBAG ASSEMBLY
8. INSTALL INSTRUMENT PANEL LOWER
9. INSTALL NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
10. INSTALL INSTRUMENT SIDE PANEL RH
11. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
12. INSTALL COWL TOP VENTILATOR LOUVER RH
13. ADJUST VEHICLE HEIGHT
NOTE: If the suspension control ECU has been replaced, be sure to adjust the vehicle height.
a. Adjust the vehicle height.
14. PERFORM INITIALIZATION
a. Perform initialization.
NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
15. CHECK SRS WARNING LIGHT
a. Check the SRS warning light.