Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2011LANDCRUISER V8-5.7L (3UR-FE)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSRELAYS AND MODULES - COMPUTERS AND CONTROL SYSTEMSENGINE CONTROL MODULESERVICE AND REPAIRREMOVAL
2011 Toyota Landcruiser V8-5.7L (3UR-FE)
Removal
2011 Toyota Landcruiser V8-5.7L (3UR-FE)SECTION Removal
3UR-FE ENGINE CONTROL: ECM: REMOVAL
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. 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.
3. 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.
(c) Remove the 4 bolts and ECM.
4. 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.
(c) Remove the tape of the gasket without using bladed objects.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.