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System Diagram

Fig 1: Front Wiper & Washer System Circuit Diagram
GTY316725Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Rear Wiper & Washer System Circuit Diagram
GTY175084Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INPUT AND OUTPUT SIGNALS OF EACH ECU:

Transmitting ECU
(Transmitter)		 Receiving ECU Signals Communication
Main body ECU Back door ECU
  • Rear wiper and washer operation signal
 BEAN
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