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Home >> Lexus >> 2011 >> LX 570 V8-5.7L (3UR-FE) >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Air Injection >> Service and Repair >> Removal and Replacement >> Removal
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Removal





3UR-FE EMISSION CONTROL: AIR INJECTION DRIVER: REMOVAL

1. REMOVE ENGINE ROOM SIDE COVER LH Removal

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

NOTICE:
* When disconnecting the cable, some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.
* 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 AIR INJECTION CONTROL DRIVER ASSEMBLY





Remove the bolt and disconnect the ground wire.

(a) Disconnect the wire harness clamp.





Disconnect the 4 air injection control driver connectors.





Remove the 3 bolts and air injection control driver.
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