Diesel Data: Automotive Repair
Home >> Lexus >> 2007 >> LS 460 V8-4.6L (1UR-FSE) >> Repair and Diagnosis >> Steering and Suspension >> Suspension >> Suspension Control ( Automatic - Electronic ) >> Level Control Solenoid Valve >> Service and Repair >> Height Control Valve (For Front Side)

Height Control Valve (For Front Side)

REMOVAL

CAUTION: Be sure to read the "PRECAUTION" thoroughly before servicing.

1. 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 ENGINE ROOM SIDE COVER LH
4. REMOVE ENGINE ROOM SIDE COVER RH
5. REMOVE AIR CLEANER INLET COVER SUBASSEMBLY
6. REMOVE COOL AIR INTAKE DUCT SEAL
7. REMOVE RADIATOR GRILLE ASSEMBLY
8. REMOVE FRONT FENDER WHEEL OPENING MOULDING LH
9. REMOVE FRONT FENDER WHEEL OPENING MOULDING RH
10. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH
11. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH
12. REMOVE FRONT FENDER LINER LH
13. REMOVE FRONT FENDER LINER RH
14. REMOVE FRONT BUMPER COVER

15. REMOVE NO.1 HEIGHT CONTROL VALVE SUB-ASSEMBLY
a. Disconnect the connector.




b. Disconnect the underside air tube.




c. Using SST, disconnect the 3 side air tubes.

SST 09730-00010




d. Remove the 2 nuts and height control valve.

INSTALLATION

1. INSTALL NO. 1 HEIGHT CONTROL VALVE SUBASSEMBLY




a. Install the height control valve with the 2 nuts.

Torque: 5.4 N.m (55 kgf.cm, 48 in.lbf)




b. Connect the 3 side air tubes.




c. Connect the underside air tube.
d. Connect the connector.

2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
3. INSTALL COWL TOP VENTILATOR LOUVER RH
4. PERFORM INITIALIZATION
a. Perform initialization.

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

5. CHECK SRS WARNING LIGHT
a. Check the SRS warning light.

6. INSPECT FOR AIR LEAK
a. Inspect for air leak.

7. INSTALL FRONT BUMPER COVER
8. INSTALL FRONT FENDER LINER LH
9. INSTALL FRONT FENDER LINER RH
10. INSTALL FRONT WHEEL OPENING EXTENSION PAD LH
11. INSTALL FRONT WHEEL OPENING EXTENSION PAD RH
12. INSTALL FRONT FENDER WHEEL OPENING MOULDING LH
13. INSTALL FRONT FENDER WHEEL OPENING MOULDING RH
14. INSTALL RADIATOR GRILLE ASSEMBLY
15. INSTALL COOL AIR INTAKE DUCT SEAL
16. INSTALL AIR CLEANER INLET COVER SUB-ASSEMBLY
17. INSTALL ENGINE ROOM SIDE COVER LH
18. INSTALL ENGINE ROOM SIDE COVER RH
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