OEM 2006 Toyota Sienna Engine Control Module

2006 Toyota Sienna Parts Questions & Experts Answers

• Q: How to remove and install the Engine Control Module on 2006 Toyota Sienna?

  A: Before removing the Engine Control Module (ECM) you need to unfasten the glove compartment door assembly from its position. First disconnect the 5 ECM connectors from the ECM before removing its 2 securing nuts and removing the ECM bracket which is joined by 2 screws. The next step requires removal of the two screws fastening the No. 2 ECM bracket. Begin ECM bracket installation by using two screws to connect the No. 2 bracket while torquing them to 3.0 N.m (31 kgf.cm, 27 in.lbf). After securing the No. 2 ECM bracket with the 2 screws according to a torque of 3.0 N.m (31 kgf.cm, 27 in.lbf) finish the installation by attaching the ECM bracket with the same torque value. The 2 ECM nuts must be fastened at 13 N.m (133 kgf.cm, 10 ft.lbf) while reattaching all 5 ECM connectors. The last step is to replace the glove compartment door assembly.