3UR-FE ENGINE CONTROL: ECM: REMOVAL (2008 LX570)

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Last Modified: 11-27-2007		1.6 A
Service Category: Engine/Hybrid System	Section: Engine Control
Model Year: 2008	Model: LX570	Doc ID: RM000003292007X
Title: 3UR-FE ENGINE CONTROL: ECM: REMOVAL (2008 LX570)

REMOVAL

1. REMOVE ENGINE ROOM SIDE COVER LH

2. REMOVE ENGINE ROOM SIDE COVER RH

3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

NOTICE:

w/ Navigation System:

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.

When disconnecting the cable, some systems need to be initialized after the cable is reconnected .

4. DISCONNECT CONNECTOR HOLDER BLOCK

(a) Remove the 3 bolts and move the connector holder block so that the ECM can be removed in the next step.

5. REMOVE ECM

(a) Raise the 2 levers while pushing the locks on the 2 levers.

NOTICE:

Make sure that the lock levers are raised 90° as shown in the illustration before disconnecting the connectors. Failure to do this may cause the connectors to break.

(b) Disconnect the 2 connectors.

6. REMOVE GASKET

(a) Peel off the gasket.

(b) Spray gasket remover or equivalent on the remaining tape of the gasket.

NOTICE:

When using gasket remover or equivalent, cover the ECM connectors with a cloth.