Terminals Of Ecu

WARNING: This page is about a different car, the 2004 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.

CHECK INSTRUMENT PANEL J/B ASSY (MULTIPLEX NETWORK BODY ECU)

Fig 1: Identifying Instrument Panel J/B Assy (Multiplex Network Body ECU)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Disconnect the 2D, 2F and 2M J/B, B6 and B8 ECU connectors.
2. Measure the voltage and resistance of the wire harness side connectors.
  Standard:
  
  Fig 2: Checking Instrument Panel J/B Assy (Multiplex Network Body ECU) Table
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002