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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSTOYOTA2011FJ CRUISER 2WD V6-4.0L (1GR-FE)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTRELAYS AND MODULES - POWERTRAIN MANAGEMENTRELAYS AND MODULES - COMPUTERS AND CONTROL SYSTEMSENGINE CONTROL MODULESERVICE AND REPAIRREMOVAL
2011 Toyota FJ Cruiser 2WD V6-4.0L (1GR-FE)
Removal
2011 Toyota FJ Cruiser 2WD V6-4.0L (1GR-FE)SECTION Removal
1GR-FE ENGINE CONTROL SYSTEM: ECM: REMOVAL
* Perform the RESET MEMORY (AT initialization) when replacing the automatic transmission assembly, engine assembly or ECM or Programming and Relearning).
* Perform the REGISTRATION (VIN registration) when replacing the ECM Programming and Relearning.
* If the ECM has been replaced or RESET MEMORY (AT initialization) has been performed, set up the function of the ATF (Automatic Transmission Fluid) temperature warning lamp or Programming and Relearning).
1. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY Removal
2. REMOVE 4 WHEEL DRIVE CONTROL ECU NO.2 (for Automatic Transmission 4WD)
(a) Disconnect the connector.
(b) Remove the bolt and four wheel drive control ECU.
3. REMOVE ECM
(a) Disconnect the 6 connectors.
(b) Remove the 3 nuts and ECM.
4. REMOVE ECM BRACKET
(a) Remove the 2 screws and ECM bracket.
5. REMOVE NO. 2 ECM BRACKET
(a) Remove the 2 screws and No. 2 ECM bracket.
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.