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Home >> Scion >> 2009 >> tC L4-2.4L (2AZ-FE) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair >> Removal
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal









2AZ-FE ENGINE CONTROL SYSTEM: ECM: REMOVAL

ECM: REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

2. REMOVE GLOVE COMPARTMENT DOOR Removal
3. REMOVE ECM





(a) Disconnect the wire harness clamp.
(b) Disconnect the 4 ECM connectors.





(c) Remove the bolt, screw and ECM.
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