Terminals Of Ecu

CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY (DOOR ECU)
1. Disconnect the P5 master switch connector.
2. Check the voltage or continuity of each terminal of the wire harness side connector.
  
  Fig 1: Identifying Power Window Regulator Master Switch Assembly (Door ECU) Connector P5 Terminals
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 2: Power Window Regulator Master Switch Assembly (Door ECU) Connector Pin Voltage/Continuity Table (1 Of 2)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  If the result is not as specified, the wire harness side may malfunction.
  
  Reconnect the P5 switch connector, and check the voltage of each terminal of the connector.
  
  Fig 3: Power Window Regulator Master Switch Assembly (Door ECU) Connector Pin Voltage/Continuity Table (2 Of 2)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  If the result is not as specified, the master switch may malfunction.
CHECK MULTIPLEX NETWORK BODY ECU
1. Disconnect the body ECU connectors B9, B10, B11 and B12.
2. Check the voltage or continuity of each terminal of the wire harness side connector.
  
  Fig 4: Identifying Body ECU Connector Terminals
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Standard:
  
  Fig 5: Body ECU Connector Pin Voltage/Continuity Table (1 Of 2)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE: If the result is not as specified, the wire harness side may malfunction.
3. Reconnect the ECU connectors, and check the voltage of each terminal of the connectors.
  Standard:
  
  Fig 6: Body ECU Connector Pin Voltage/Continuity Table (2 Of 2)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE: If the result is not as specified, the door ECU or communication line may malfunction.