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.
2012 Toyota Venza FWD V6-3.5L (2GR-FE)FACTORY OEM SERVICE PROCEDURE
Removal
2GR-FE ENGINE CONTROL: ECM: REMOVAL
NOTICE:
Perform the Vehicle Identification Number (VIN) registration when replace the ECM Repair Instruction - Initialization.
1. 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.
2. REMOVE V-BANK COVER SUB-ASSEMBLY Removal
3. REMOVE ECM
(a) Disconnect the 2 ECM connectors and remove the ECM with the brackets.
NOTICE:
After disconnecting the connectors, make sure that dirt, water or other foreign matter does not contact the connecting part of the connectors.
(1) Push in the locks on the 2 levers, raise the levers, and disconnect the 2 ECM connectors.
(b) Remove the 3 nuts and separate the ECM with the brackets.
(c) Remove the 4 screws and 2 ECM brackets.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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